Release v2.3.3

build(deps): bump markdown-it from 14.1.0 to 14.1.1

.env.example

@@ -8,7 +8,7 @@ VITE_CORS_PROXY_SECRET=
 # WASM Module URLs
 # Pre-configured defaults enable advanced PDF features out of the box.
 # For air-gapped / offline deployments, point these to your internal server (e.g., /wasm/pymupdf/).
-VITE_WASM_PYMUPDF_URL=https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]4/
+VITE_WASM_PYMUPDF_URL=https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]6/
 VITE_WASM_GS_URL=https://cdn.jsdelivr.net/npm/@bentopdf/gs-wasm/assets/
 VITE_WASM_CPDF_URL=https://cdn.jsdelivr.net/npm/coherentpdf/dist/
 

README.md

@@ -458,7 +458,7 @@ Advanced PDF features (PyMuPDF, Ghostscript, CoherentPDF) are pre-configured to
 The default URLs are set in `.env.production`:
 
 ```bash
-VITE_WASM_PYMUPDF_URL=https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]4/
+VITE_WASM_PYMUPDF_URL=https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]6/
 VITE_WASM_GS_URL=https://cdn.jsdelivr.net/npm/@bentopdf/gs-wasm/assets/
 VITE_WASM_CPDF_URL=https://cdn.jsdelivr.net/npm/coherentpdf/dist/
 ```

cloudflare/WASM-PROXY.md

@@ -28,7 +28,7 @@ npx wrangler secret put CPDF_SOURCE -c wasm-wrangler.toml
 
 **Recommended Source URLs:**
 
-- PYMUPDF_SOURCE: `https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]4/`
+- PYMUPDF_SOURCE: `https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]6/`
 - GS_SOURCE: `https://cdn.jsdelivr.net/npm/@bentopdf/gs-wasm/assets/`
 - CPDF_SOURCE: `https://cdn.jsdelivr.net/npm/coherentpdf/dist/`
 

docs/self-hosting/docker.md

@@ -92,7 +92,7 @@ docker run -d -p 3000:8080 bentopdf:custom
 | ----------------------- | ------------------------------- | -------------------------------------------------------------- |
 | `SIMPLE_MODE`           | Build without LibreOffice tools | `false`                                                        |
 | `BASE_URL`              | Deploy to subdirectory          | `/`                                                            |
-| `VITE_WASM_PYMUPDF_URL` | PyMuPDF WASM module URL         | `https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]4/` |
+| `VITE_WASM_PYMUPDF_URL` | PyMuPDF WASM module URL         | `https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]6/` |
 | `VITE_WASM_GS_URL`      | Ghostscript WASM module URL     | `https://cdn.jsdelivr.net/npm/@bentopdf/gs-wasm/assets/`       |
 | `VITE_WASM_CPDF_URL`    | CoherentPDF WASM module URL     | `https://cdn.jsdelivr.net/npm/coherentpdf/dist/`               |
 | `VITE_DEFAULT_LANGUAGE` | Default UI language             | `en`                                                           |

docs/self-hosting/index.md

@@ -167,7 +167,7 @@ As of v2.0.0, WASM modules are pre-configured to load from jsDelivr CDN via envi
 These are set in `.env.production` and baked into the build:
 
 ```bash
-VITE_WASM_PYMUPDF_URL=https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]4/
+VITE_WASM_PYMUPDF_URL=https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]6/
 VITE_WASM_GS_URL=https://cdn.jsdelivr.net/npm/@bentopdf/gs-wasm/assets/
 VITE_WASM_CPDF_URL=https://cdn.jsdelivr.net/npm/coherentpdf/dist/
 ```

nginx.conf

@@ -27,6 +27,21 @@ http {
         index index.html;
         absolute_redirect off;
 
+        location ~ ^/(en|ar|be|da|de|es|fr|id|it|nl|pt|tr|vi|zh|zh-TW)(/.*)?$ {
+            try_files $uri $uri/ $uri.html /$1/index.html /index.html;
+            expires 5m;
+            add_header Cache-Control "public, must-revalidate";
+            add_header Cross-Origin-Embedder-Policy "require-corp" always;
+            add_header Cross-Origin-Opener-Policy "same-origin" always;
+        }
+
+        location ~ ^/(.+?)/(en|ar|be|da|de|es|fr|id|it|nl|pt|tr|vi|zh|zh-TW)(/.*)?$ {
+            try_files $uri $uri/ $uri.html /$1/$2/index.html /$1/index.html /index.html;
+            expires 5m;
+            add_header Cache-Control "public, must-revalidate";
+            add_header Cross-Origin-Embedder-Policy "require-corp" always;
+            add_header Cross-Origin-Opener-Policy "same-origin" always;
+        }
 
         location ~* \.html$ {
             expires 1h;
@@ -84,22 +99,6 @@ http {
             add_header Cache-Control "public, immutable";
         }
 
-        location ~ ^/(en|de|es|zh|zh-TW|vi|it|id|tr|fr|pt|be)(/.*)?$ {
-            try_files $uri $uri/ $uri.html /$1/index.html /index.html;
-            expires 5m;
-            add_header Cache-Control "public, must-revalidate";
-            add_header Cross-Origin-Embedder-Policy "require-corp" always;
-            add_header Cross-Origin-Opener-Policy "same-origin" always;
-        }
-
-        location ~ ^/(.+?)/(en|de|es|zh|zh-TW|vi|it|id|tr|fr|pt|be)(/.*)?$ {
-            try_files $uri $uri/ $uri.html /$1/$2/index.html /$1/index.html /index.html;
-            expires 5m;
-            add_header Cache-Control "public, must-revalidate";
-            add_header Cross-Origin-Embedder-Policy "require-corp" always;
-            add_header Cross-Origin-Opener-Policy "same-origin" always;
-        }
-
         location / {
             try_files $uri $uri/ $uri.html /index.html;
             expires 5m;

package-lock.json

@@ -36,12 +36,12 @@
         "i18next": "^25.7.2",
         "i18next-browser-languagedetector": "^8.2.0",
         "i18next-http-backend": "^3.0.2",
-        "jspdf": "^4.1.0",
+        "jspdf": "^4.2.0",
         "jspdf-autotable": "^5.0.2",
         "jszip": "^3.10.1",
         "lit": "^3.3.2",
         "lucide": "^0.546.0",
-        "markdown-it": "^14.1.0",
+        "markdown-it": "^14.1.1",
         "markdown-it-abbr": "^2.0.0",
         "markdown-it-anchor": "^9.2.0",
         "markdown-it-deflist": "^3.0.0",
@@ -480,9 +480,9 @@
       }
     },
     "node_modules/@babel/runtime": {
-      "version": "7.28.4",
+      "version": "7.28.6",
-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.28.4.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.28.6.tgz",
-      "integrity": "sha512-Q/N6JNWvIvPnLDvjlE1OUBLPQHH6l3CltCEsHIujp45zQUSSh8K+gHnaEX45yAT1nyngnINhvWtzN+Nb9D8RAQ==",
+      "integrity": "sha512-05WQkdpL9COIMz4LjTxGpPNCdlpyimKppYNoJ5Di5EUObifl8t4tuLuUBBZEpoLYOmfvIWrsp9fCl0HoPRVTdA==",
       "license": "MIT",
       "engines": {
         "node": ">=6.9.0"
@@ -6432,9 +6432,9 @@
       }
     },
     "node_modules/devalue": {
-      "version": "5.6.2",
+      "version": "5.6.3",
-      "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.6.2.tgz",
+      "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.6.3.tgz",
-      "integrity": "sha512-nPRkjWzzDQlsejL1WVifk5rvcFi/y1onBRxjaFMjZeR9mFpqu2gmAZ9xUB9/IEanEP/vBtGeGganC/GO1fmufg==",
+      "integrity": "sha512-nc7XjUU/2Lb+SvEFVGcWLiKkzfw8+qHI7zn8WYXKkLMgfGSHbgCEaR6bJpev8Cm6Rmrb19Gfd/tZvGqx9is3wg==",
       "license": "MIT",
       "peer": true
     },
@@ -8228,12 +8228,12 @@
       }
     },
     "node_modules/jspdf": {
-      "version": "4.1.0",
+      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/jspdf/-/jspdf-4.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/jspdf/-/jspdf-4.2.0.tgz",
-      "integrity": "sha512-xd1d/XRkwqnsq6FP3zH1Q+Ejqn2ULIJeDZ+FTKpaabVpZREjsJKRJwuokTNgdqOU+fl55KgbvgZ1pRTSWCP2kQ==",
+      "integrity": "sha512-hR/hnRevAXXlrjeqU5oahOE+Ln9ORJUB5brLHHqH67A+RBQZuFr5GkbI9XQI8OUFSEezKegsi45QRpc4bGj75Q==",
       "license": "MIT",
       "dependencies": {
-        "@babel/runtime": "^7.28.4",
+        "@babel/runtime": "^7.28.6",
         "fast-png": "^6.2.0",
         "fflate": "^0.8.1"
       },
@@ -9050,9 +9050,9 @@
       "license": "MIT"
     },
     "node_modules/markdown-it": {
-      "version": "14.1.0",
+      "version": "14.1.1",
-      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-14.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-14.1.1.tgz",
-      "integrity": "sha512-a54IwgWPaeBCAAsv13YgmALOF1elABB08FxO9i+r4VFk5Vl4pKokRPeX8u5TCgSsPi6ec1otfLjdOpVcgbpshg==",
+      "integrity": "sha512-BuU2qnTti9YKgK5N+IeMubp14ZUKUUw7yeJbkjtosvHiP0AZ5c8IAgEMk79D0eC8F23r4Ac/q8cAIFdm2FtyoA==",
       "license": "MIT",
       "dependencies": {
         "argparse": "^2.0.1",
@@ -10309,9 +10309,9 @@
       }
     },
     "node_modules/qs": {
-      "version": "6.14.1",
+      "version": "6.15.0",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.14.1.tgz",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.15.0.tgz",
-      "integrity": "sha512-4EK3+xJl8Ts67nLYNwqw/dsFVnCf+qR7RgXSK9jEEm9unao3njwMDdmsdvoKBKHzxd7tCYz5e5M+SnMjdtXGQQ==",
+      "integrity": "sha512-mAZTtNCeetKMH+pSjrb76NAM8V9a05I9aBZOHztWy/UqcJdQYNsf59vrRKWnojAT9Y+GbIvoTBC++CPHqpDBhQ==",
       "dev": true,
       "license": "BSD-3-Clause",
       "dependencies": {
@@ -11442,9 +11442,9 @@
       }
     },
     "node_modules/svelte": {
-      "version": "5.48.2",
+      "version": "5.53.1",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.48.2.tgz",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.53.1.tgz",
-      "integrity": "sha512-VPWD+UyoSFZ7Nxix5K/F8yWiKWOiROkLlWYXOZReE0TUycw+58YWB3D6lAKT+57xmN99wRX4H3oZmw0NPy7y3Q==",
+      "integrity": "sha512-WzxFHZhhD23Qzu7JCYdvm1rxvRSzdt9HtHO8TScMBX51bLRFTcJmATVqjqXG+6Ln6hrViGCo9DzwOhAasxwC/w==",
       "license": "MIT",
       "peer": true,
       "dependencies": {
@@ -11452,13 +11452,14 @@
         "@jridgewell/sourcemap-codec": "^1.5.0",
         "@sveltejs/acorn-typescript": "^1.0.5",
         "@types/estree": "^1.0.5",
+        "@types/trusted-types": "^2.0.7",
         "acorn": "^8.12.1",
         "aria-query": "^5.3.1",
         "axobject-query": "^4.1.0",
         "clsx": "^2.1.1",
-        "devalue": "^5.6.2",
+        "devalue": "^5.6.3",
         "esm-env": "^1.2.1",
-        "esrap": "^2.2.1",
+        "esrap": "^2.2.2",
         "is-reference": "^3.0.3",
         "locate-character": "^3.0.0",
         "magic-string": "^0.30.11",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "bento-pdf",
   "private": true,
-  "version": "2.3.0",
+  "version": "2.3.3",
   "license": "AGPL-3.0-only",
   "type": "module",
   "scripts": {
@@ -92,12 +92,12 @@
     "i18next": "^25.7.2",
     "i18next-browser-languagedetector": "^8.2.0",
     "i18next-http-backend": "^3.0.2",
-    "jspdf": "^4.1.0",
+    "jspdf": "^4.2.0",
     "jspdf-autotable": "^5.0.2",
     "jszip": "^3.10.1",
     "lit": "^3.3.2",
     "lucide": "^0.546.0",
-    "markdown-it": "^14.1.0",
+    "markdown-it": "^14.1.1",
     "markdown-it-abbr": "^2.0.0",
     "markdown-it-anchor": "^9.2.0",
     "markdown-it-deflist": "^3.0.0",

public/locales/ar/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "إضافة علامة مائية",
-    "subtitle": "ختم نص أو صورة على صفحات PDF الخاصة بك."
+    "subtitle": "ختم نص أو صورة على صفحات PDF الخاصة بك.",
+    "applyToAllPages": "تطبيق على جميع الصفحات"
   },
   "headerFooter": {
     "name": "رأس وتذييل",

public/locales/be/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Дадаць вадзяны знак",
-    "subtitle": "Накласці на старонкі PDF тэкст або відарыс."
+    "subtitle": "Накласці на старонкі PDF тэкст або відарыс.",
+    "applyToAllPages": "Прымяніць да ўсіх старонак"
   },
   "headerFooter": {
     "name": "Верхні і ніжні калантытул",

public/locales/da/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Tilføj vandmærke",
-    "subtitle": "Placer tekst eller et billede oven på dine PDF-sider."
+    "subtitle": "Placer tekst eller et billede oven på dine PDF-sider.",
+    "applyToAllPages": "Anvend på alle sider"
   },
   "headerFooter": {
     "name": "Sidehoved og sidefod",

public/locales/de/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Wasserzeichen hinzufügen",
-    "subtitle": "Text oder ein Bild über Ihre PDF-Seiten stempeln."
+    "subtitle": "Text oder ein Bild über Ihre PDF-Seiten stempeln.",
+    "applyToAllPages": "Auf alle Seiten anwenden"
   },
   "headerFooter": {
     "name": "Kopf- & Fußzeile",

public/locales/en/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Add Watermark",
-    "subtitle": "Stamp text or an image over your PDF pages."
+    "subtitle": "Stamp text or an image over your PDF pages.",
+    "applyToAllPages": "Apply to all pages"
   },
   "headerFooter": {
     "name": "Header & Footer",

public/locales/es/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Agregar Marca de Agua",
-    "subtitle": "Estampa texto o una imagen sobre tus páginas PDF."
+    "subtitle": "Estampa texto o una imagen sobre tus páginas PDF.",
+    "applyToAllPages": "Aplicar a todas las páginas"
   },
   "headerFooter": {
     "name": "Encabezado y Pie de Página",

public/locales/fr/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Ajouter un filigrane",
-    "subtitle": "Apposer un texte ou une image sur les pages du PDF."
+    "subtitle": "Apposer un texte ou une image sur les pages du PDF.",
+    "applyToAllPages": "Appliquer à toutes les pages"
   },
   "headerFooter": {
     "name": "En-tête et pied de page",

public/locales/id/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Tambah Watermark",
-    "subtitle": "Cap teks atau gambar di atas halaman PDF Anda."
+    "subtitle": "Cap teks atau gambar di atas halaman PDF Anda.",
+    "applyToAllPages": "Terapkan ke semua halaman"
   },
   "headerFooter": {
     "name": "Header & Footer",

public/locales/it/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Aggiungi Filigrana",
-    "subtitle": "Applica testo o un'immagine sulle pagine del tuo PDF."
+    "subtitle": "Applica testo o un'immagine sulle pagine del tuo PDF.",
+    "applyToAllPages": "Applica a tutte le pagine"
   },
   "headerFooter": {
     "name": "Intestazione e Piè di Pagina",

public/locales/nl/common.json

@@ -56,7 +56,7 @@
     "title": "Aan de slag met",
     "toolsLabel": "Tools",
     "subtitle": "Klik een tool om de bestandslader te openen",
-    "searchPlaceholder": "Zoek een tool (bijv., 'splitsen', 'organiseren'...)",
+    "searchPlaceholder": "Zoek een tool (bijv. 'splitsen', 'organiseren', ...)",
     "backToTools": "Terug naar Tools",
     "firstLoadNotice": "De eerste keer duurt het even om onze conversiemachine te laden. Daarna gaat alles meteen."
   },
@@ -95,6 +95,15 @@
       "webpImages": "WebP-afbeeldingen"
     }
   },
+  "howItWorks": {
+    "title": "Hoe het werkt",
+    "step1": "Klik of sleep uw bestand hierheen",
+    "step2": "Klik op de verwerkingsknop",
+    "step3": "Sla uw verwerkte bestand direct op"
+  },
+  "relatedTools": {
+    "title": "Gerelateerde PDF-tools"
+  },
   "loader": {
     "processing": "Verwerken..."
   },
@@ -166,6 +175,7 @@
   "faq": {
     "title": "Veelgestelde",
     "questions": "Vragen",
+    "sectionTitle": "Veelgestelde vragen",
     "isFree": {
       "question": "Is BentoPDF echt gratis?",
       "answer": "Ja, absoluut. Alle tools op BentoPDF zijn 100% gratis te gebruiken, zonder bestandslimieten, zonder aanmeldingen en zonder watermerken. Wij vinden dat iedereen toegang verdient tot eenvoudige, krachtige PDF-tools zonder betaalmuur."
@@ -197,8 +207,7 @@
     "analytics": {
       "question": "Gebruikt BentoPDF cookies of analytics om mij te volgen?",
       "answer": "We geven om je privacy. BentoPDF houdt geen persoonlijke gegevens bij. We gebruiken Simple Analytics alleen om anonieme bezoekersaantallen te zien. Dit betekent dat we kunnen weten hoeveel mensen onze site bezoeken, maar we weten nooit wie jij bent. Simple Analytics is volledig AVG-conform en respecteert je privacy."
-    },
+    }
-    "sectionTitle": "Veelgestelde vragen"
   },
   "testimonials": {
     "title": "Wat onze",
@@ -349,17 +358,9 @@
     "error": "Fout",
     "failedToLoad": "Laden is mislukt"
   },
-  "howItWorks": {
-    "title": "Hoe het werkt",
-    "step1": "Klik of sleep uw bestand hierheen",
-    "step2": "Klik op de verwerkingsknop",
-    "step3": "Sla uw verwerkte bestand direct op"
-  },
-  "relatedTools": {
-    "title": "Gerelateerde PDF-tools"
-  },
   "simpleMode": {
     "title": "PDF-tools",
     "subtitle": "Selecteer een tool om te beginnen"
   }
 }
+

public/locales/nl/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Watermerk toevoegen",
-    "subtitle": "Tekst of een afbeelding over de pagina's van je PDF stempelen."
+    "subtitle": "Tekst of een afbeelding over de pagina's van je PDF stempelen.",
+    "applyToAllPages": "Toepassen op alle pagina's"
   },
   "headerFooter": {
     "name": "Koptekst & Voettekst",
@@ -617,7 +618,7 @@
     "workflowCompleted": "Werkproces voltooid",
     "errorDuringExecution": "Fout tijdens uitvoering",
     "addNodeError": "Voeg minimaal één knooppunt toe om het werkproces uit te voeren.",
-    "needInputOutput": "Om te kunnen functioneren heeft een werkproces heeft tenminste een invoerknoopunt en een uitvoer-knooppunt nodig.",
+    "needInputOutput": "Het werkproces heeft tenminste een invoerknoopunt en een uitvoer-knooppunt nodig.",
     "enterName": "Voer een naam in.",
     "templateExists": "Er bestaat al een sjabloon met deze naam.",
     "templateSaved": "Sjabloon \"{{name}}\" opgeslagen.",

public/locales/pt/tools.json

@@ -70,7 +70,8 @@
   },
   "addWatermark": {
     "name": "Adicionar Marca d'Água",
-    "subtitle": "Carimbe texto ou uma imagem sobre as páginas do seu PDF."
+    "subtitle": "Carimbe texto ou uma imagem sobre as páginas do seu PDF.",
+    "applyToAllPages": "Aplicar a todas as páginas"
   },
   "headerFooter": {
     "name": "Cabeçalho e Rodapé",
@@ -207,7 +208,7 @@
     "subtitle": "Converta arquivos PDF para o formato JSON."
   },
   "ocrPdf": {
-    "name": "OCR PDF",
+    "name": "OCR para PDF",
     "subtitle": "Torne um PDF pesquisável e copiável (reconhecimento de texto)."
   },
   "alternateMix": {
@@ -329,192 +330,192 @@
     "subtitle": "Endireite automaticamente páginas digitalizadas inclinadas usando OpenCV."
   },
   "rotateCustom": {
-    "name": "Rotate by Custom Degrees",
+    "name": "Rotacionar em Graus Customizáveis",
-    "subtitle": "Rotate pages by any custom angle."
+    "subtitle": "Rotaciona páginas em qualquer ângulo customizado."
   },
   "odtToPdf": {
-    "name": "ODT to PDF",
+    "name": "ODT para PDF",
-    "subtitle": "Convert OpenDocument Text files to PDF format. Supports multiple files.",
+    "subtitle": "Converte arquivos em formato OpenDocument Text para PDF. Suporta multiplos arquivos.",
-    "acceptedFormats": "ODT files",
+    "acceptedFormats": "Arquivos ODT",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "csvToPdf": {
-    "name": "CSV to PDF",
+    "name": "CSV para PDF",
-    "subtitle": "Convert CSV spreadsheet files to PDF format. Supports multiple files.",
+    "subtitle": "Converte arquivos de planilhas CSV para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "CSV files",
+    "acceptedFormats": "Arquivos CSV",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "rtfToPdf": {
-    "name": "RTF to PDF",
+    "name": "RTF para PDF",
-    "subtitle": "Convert Rich Text Format documents to PDF. Supports multiple files.",
+    "subtitle": "Converte documentos Rich Text Format para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "RTF files",
+    "acceptedFormats": "Arquivos RTF",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "wordToPdf": {
-    "name": "Word to PDF",
+    "name": "Word para PDF",
-    "subtitle": "Convert Word documents (DOCX, DOC, ODT, RTF) to PDF format. Supports multiple files.",
+    "subtitle": "Converte documentos Word documents (DOCX, DOC, ODT, RTF) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "DOCX, DOC, ODT, RTF files",
+    "acceptedFormats": "Arquivos DOCX, DOC, ODT, RTF",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "excelToPdf": {
-    "name": "Excel to PDF",
+    "name": "Excel para PDF",
-    "subtitle": "Convert Excel spreadsheets (XLSX, XLS, ODS, CSV) to PDF format. Supports multiple files.",
+    "subtitle": "Converte planilhas Excel (XLSX, XLS, ODS, CSV) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "XLSX, XLS, ODS, CSV files",
+    "acceptedFormats": "Arquivos XLSX, XLS, ODS, CSV",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "powerpointToPdf": {
-    "name": "PowerPoint to PDF",
+    "name": "PowerPoint para PDF",
-    "subtitle": "Convert PowerPoint presentations (PPTX, PPT, ODP) to PDF format. Supports multiple files.",
+    "subtitle": "Converte apresentações PowerPoint (PPTX, PPT, ODP) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "PPTX, PPT, ODP files",
+    "acceptedFormats": "Arquivos PPTX, PPT, ODP",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "markdownToPdf": {
-    "name": "Markdown to PDF",
+    "name": "Markdown para PDF",
-    "subtitle": "Write or paste Markdown and export it as a beautifully formatted PDF.",
+    "subtitle": "Escreva ou cole Markdown e exporte como um belo formato PDF.",
     "paneMarkdown": "Markdown",
-    "panePreview": "Preview",
+    "panePreview": "Pré-visualizar",
     "btnUpload": "Upload",
-    "btnSyncScroll": "Sync Scroll",
+    "btnSyncScroll": "Sincronizar Scroll",
-    "btnSettings": "Settings",
+    "btnSettings": "Configurações",
-    "btnExportPdf": "Export PDF",
+    "btnExportPdf": "Exportar PDF",
-    "settingsTitle": "Markdown Settings",
+    "settingsTitle": "Configurações Markdown",
-    "settingsPreset": "Preset",
+    "settingsPreset": "Predefinição",
-    "presetDefault": "Default (GFM-like)",
+    "presetDefault": "Padrão (tipo GFM)",
-    "presetCommonmark": "CommonMark (strict)",
+    "presetCommonmark": "CommonMark (extrito)",
-    "presetZero": "Minimal (no features)",
+    "presetZero": "Mínimo (sem features)",
-    "settingsOptions": "Markdown Options",
+    "settingsOptions": "Opções de Markdown",
-    "optAllowHtml": "Allow HTML tags",
+    "optAllowHtml": "Permitir tags HTML",
-    "optBreaks": "Convert newlines to <br>",
+    "optBreaks": "Converter novas linhas em <br>",
-    "optLinkify": "Auto-convert URLs to links",
+    "optLinkify": "Auto-converter URLs para links",
-    "optTypographer": "Typographer (smart quotes, etc.)"
+    "optTypographer": "Tipógrafo (aspas inteligentes, etc.)"
   },
   "pdfBooklet": {
     "name": "PDF Booklet",
-    "subtitle": "Rearrange pages for double-sided booklet printing. Fold and staple to create a booklet.",
+    "subtitle": "Reordena páginas para impressão de livreto frente e verso. Dobre e grampeie para criar um livreto.",
-    "howItWorks": "How it works:",
+    "howItWorks": "Como funciona:",
-    "step1": "Upload a PDF file.",
+    "step1": "Faça o upload de um arquivo PDF.",
-    "step2": "Pages will be rearranged in booklet order.",
+    "step2": "As páginas serão reordenadas na ordem de livretos.",
-    "step3": "Print double-sided, flip on short edge, fold and staple.",
+    "step3": "Imprima frente e verso, vire pelo topo, dobre e grampeie.",
-    "paperSize": "Paper Size",
+    "paperSize": "Tamanho do Papel",
-    "orientation": "Orientation",
+    "orientation": "Orientação",
-    "portrait": "Portrait",
+    "portrait": "Retrato",
-    "landscape": "Landscape",
+    "landscape": "Paisagem",
-    "pagesPerSheet": "Pages per Sheet",
+    "pagesPerSheet": "Páginas por Folha",
-    "createBooklet": "Create Booklet",
+    "createBooklet": "Criar Livreto",
-    "processing": "Processing...",
+    "processing": "Processando...",
-    "pageCount": "Page count will be padded to multiple of 4 if needed."
+    "pageCount": "A contagem de páginas será ajustada para um múltiplo de 4, caso necessário."
   },
   "xpsToPdf": {
-    "name": "XPS to PDF",
+    "name": "XPS para PDF",
-    "subtitle": "Convert XPS/OXPS documents to PDF format. Supports multiple files.",
+    "subtitle": "Converte XPS/OXPS para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "XPS, OXPS files",
+    "acceptedFormats": "Arquivos XPS, OXPS",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "mobiToPdf": {
-    "name": "MOBI to PDF",
+    "name": "MOBI para PDF",
-    "subtitle": "Convert MOBI e-books to PDF format. Supports multiple files.",
+    "subtitle": "Converte e-books MOBI para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "MOBI files",
+    "acceptedFormats": "Arquivos MOBI",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "epubToPdf": {
-    "name": "EPUB to PDF",
+    "name": "EPUB para PDF",
-    "subtitle": "Convert EPUB e-books to PDF format. Supports multiple files.",
+    "subtitle": "Converte e-books EPUB para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "EPUB files",
+    "acceptedFormats": "Arquivos EPUB",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "fb2ToPdf": {
-    "name": "FB2 to PDF",
+    "name": "FB2 para PDF",
-    "subtitle": "Convert FictionBook (FB2) e-books to PDF format. Supports multiple files.",
+    "subtitle": "Converte e-books FictionBook (FB2) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "FB2 files",
+    "acceptedFormats": "Arquivos FB2",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "cbzToPdf": {
-    "name": "CBZ to PDF",
+    "name": "CBZ para PDF",
-    "subtitle": "Convert comic book archives (CBZ/CBR) to PDF format. Supports multiple files.",
+    "subtitle": "Converte comic book archives (CBZ/CBR) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "CBZ, CBR files",
+    "acceptedFormats": "Arquivos CBZ, CBR",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "wpdToPdf": {
-    "name": "WPD to PDF",
+    "name": "WPD para PDF",
-    "subtitle": "Convert WordPerfect documents (WPD) to PDF format. Supports multiple files.",
+    "subtitle": "Converte WordPerfect (WPD) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "WPD files",
+    "acceptedFormats": "Arquivos WPD",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "wpsToPdf": {
-    "name": "WPS to PDF",
+    "name": "WPS para PDF",
-    "subtitle": "Convert WPS Office documents to PDF format. Supports multiple files.",
+    "subtitle": "Converte WPS Office para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "WPS files",
+    "acceptedFormats": "Arquivos WPS",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "xmlToPdf": {
-    "name": "XML to PDF",
+    "name": "XML para PDF",
-    "subtitle": "Convert XML documents to PDF format. Supports multiple files.",
+    "subtitle": "Converte XML para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "XML files",
+    "acceptedFormats": "Arquivos XML",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "pagesToPdf": {
-    "name": "Pages to PDF",
+    "name": "Pages para PDF",
-    "subtitle": "Convert Apple Pages documents to PDF format. Supports multiple files.",
+    "subtitle": "Converte Apple Pages para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "Pages files",
+    "acceptedFormats": "Arquivos Pages",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "odgToPdf": {
-    "name": "ODG to PDF",
+    "name": "ODG para PDF",
-    "subtitle": "Convert OpenDocument Graphics (ODG) files to PDF format. Supports multiple files.",
+    "subtitle": "Converte OpenDocument Graphics (ODG) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "ODG files",
+    "acceptedFormats": "Arquivos ODG",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "odsToPdf": {
-    "name": "ODS to PDF",
+    "name": "ODS para PDF",
-    "subtitle": "Convert OpenDocument Spreadsheet (ODS) files to PDF format. Supports multiple files.",
+    "subtitle": "Converte OpenDocument Spreadsheet (ODS) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "ODS files",
+    "acceptedFormats": "Arquivos ODS",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "odpToPdf": {
-    "name": "ODP to PDF",
+    "name": "ODP para PDF",
-    "subtitle": "Convert OpenDocument Presentation (ODP) files to PDF format. Supports multiple files.",
+    "subtitle": "Converte OpenDocument Presentation (ODP) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "ODP files",
+    "acceptedFormats": "Arquivos ODP",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "pubToPdf": {
-    "name": "PUB to PDF",
+    "name": "PUB para PDF",
-    "subtitle": "Convert Microsoft Publisher (PUB) files to PDF format. Supports multiple files.",
+    "subtitle": "Converte Microsoft Publisher (PUB) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "PUB files",
+    "acceptedFormats": "Arquivos PUB",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "vsdToPdf": {
-    "name": "VSD to PDF",
+    "name": "VSD para PDF",
-    "subtitle": "Convert Microsoft Visio (VSD, VSDX) files to PDF format. Supports multiple files.",
+    "subtitle": "Converte Microsoft Visio (VSD, VSDX) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "VSD, VSDX files",
+    "acceptedFormats": "Arquivos VSD, VSDX",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "psdToPdf": {
-    "name": "PSD to PDF",
+    "name": "PSD para PDF",
-    "subtitle": "Convert Adobe Photoshop (PSD) files to PDF format. Supports multiple files.",
+    "subtitle": "Converte Adobe Photoshop (PSD) para PDF. Suporta múltiplos arquivos.",
-    "acceptedFormats": "PSD files",
+    "acceptedFormats": "Arquivos PSD",
-    "convertButton": "Convert to PDF"
+    "convertButton": "Converter para PDF"
   },
   "pdfToSvg": {
-    "name": "PDF to SVG",
+    "name": "PDF para SVG",
-    "subtitle": "Convert each page of a PDF file into a scalable vector graphic (SVG) for perfect quality at any size."
+    "subtitle": "Converte cada página de um arquivo PDF em um scalable vector graphic (SVG) para qualidade perfeita em qualquer tamanho."
   },
   "extractTables": {
-    "name": "Extract PDF Tables",
+    "name": "Extrair Tabelas PDF",
-    "subtitle": "Extract tables from PDF files and export as CSV, JSON, or Markdown."
+    "subtitle": "Extrai tabelas de arquivos PDF e exporta como CSV, JSON, ou Markdown."
   },
   "pdfToCsv": {
-    "name": "PDF to CSV",
+    "name": "PDF para CSV",
-    "subtitle": "Extract tables from PDF and convert to CSV format."
+    "subtitle": "Extrai tabelas do PDF e converte em CSV."
   },
   "pdfToExcel": {
-    "name": "PDF to Excel",
+    "name": "PDF para Excel",
-    "subtitle": "Extract tables from PDF and convert to Excel (XLSX) format."
+    "subtitle": "Extrai tabelas do PDF e converte em Excel (XLSX)."
   },
   "pdfToText": {
-    "name": "PDF to Text",
+    "name": "PDF para Texto",
-    "subtitle": "Extract text from PDF files and save as plain text (.txt). Supports multiple files.",
+    "subtitle": "Extrai texto de arquivos PDF e salva como texto simples (.txt). Suporta múltiplos arquivos.",
-    "note": "This tool works ONLY with digitally created PDFs. For scanned documents or image-based PDFs, use our OCR PDF tool instead.",
+    "note": "Esta ferrament funciona SOMENTE com PDFs criados digitalmente. Para documentos escaneados ou PDFs baseados em imagens, use nossa ferramenta OCR para PDF no lugar.",
-    "convertButton": "Extract Text"
+    "convertButton": "Extrair Texto"
   },
   "digitalSignPdf": {
     "name": "Assinatura Digital PDF",

public/locales/tr/tools.json

@@ -70,7 +70,8 @@
   },
   "addWatermark": {
     "name": "Filigran Ekle",
-    "subtitle": "PDF sayfalarınızın üzerine metin veya görsel damgası ekleyin."
+    "subtitle": "PDF sayfalarınızın üzerine metin veya görsel damgası ekleyin.",
+    "applyToAllPages": "Tüm sayfalara uygula"
   },
   "headerFooter": {
     "name": "Üst Bilgi & Alt Bilgi",

public/locales/vi/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "Thêm Watermark",
-    "subtitle": "Đóng dấu văn bản hoặc hình ảnh lên các trang PDF của bạn."
+    "subtitle": "Đóng dấu văn bản hoặc hình ảnh lên các trang PDF của bạn.",
+    "applyToAllPages": "Áp dụng cho tất cả các trang"
   },
   "headerFooter": {
     "name": "Đầu trang & Chân trang",

public/locales/zh-TW/tools.json

@@ -70,7 +70,8 @@
   },
   "addWatermark": {
     "name": "添加浮水印",
-    "subtitle": "在你的 PDF 頁面上壓印文字或圖片。"
+    "subtitle": "在你的 PDF 頁面上壓印文字或圖片。",
+    "applyToAllPages": "套用至所有頁面"
   },
   "headerFooter": {
     "name": "頁首與頁尾",

public/locales/zh/tools.json

@@ -92,7 +92,8 @@
   },
   "addWatermark": {
     "name": "添加水印",
-    "subtitle": "在您的 PDF 页面上添加文字或图片水印。"
+    "subtitle": "在您的 PDF 页面上添加文字或图片水印。",
+    "applyToAllPages": "应用到所有页面"
   },
   "headerFooter": {
     "name": "页眉和页脚",

scripts/generate-i18n-pages.mjs

@@ -269,4 +269,7 @@ async function generateI18nPages() {
   console.log('✅ i18n pages generated successfully!');
 }
 
-generateI18nPages().catch(console.error);
+generateI18nPages().catch((err) => {
+  console.error('❌ i18n page generation failed:', err);
+  process.exit(1);
+});

signatures/cla.json

@@ -327,6 +327,14 @@
       "created_at": "2026-02-21T00:26:29Z",
       "repoId": 1074785178,
       "pullRequestNo": 501
+    },
+    {
+      "name": "hagibr",
+      "id": 23699887,
+      "comment_id": 3960964454,
+      "created_at": "2026-02-25T17:50:30Z",
+      "repoId": 1074785178,
+      "pullRequestNo": 516
     }
   ]
 }

simple-index.html

@@ -332,6 +332,38 @@
                 </label>
               </div>
 
+              <div
+                class="flex items-center justify-between p-4 bg-gray-900 rounded-lg border border-gray-700"
+              >
+                <div class="flex-1">
+                  <label
+                    for="compact-mode-toggle"
+                    class="text-sm font-medium text-gray-200 cursor-pointer"
+                    data-i18n="settings.compactMode"
+                  >
+                    Compact Mode
+                  </label>
+                  <p
+                    class="text-xs text-gray-400 mt-1"
+                    data-i18n="settings.compactModeDescription"
+                  >
+                    Display tools as a compact list instead of cards
+                  </p>
+                </div>
+                <label
+                  class="relative inline-flex items-center cursor-pointer ml-4"
+                >
+                  <input
+                    type="checkbox"
+                    id="compact-mode-toggle"
+                    class="sr-only peer"
+                  />
+                  <div
+                    class="w-11 h-6 bg-gray-700 peer-focus:outline-none peer-focus:ring-4 peer-focus:ring-indigo-800 rounded-full peer peer-checked:after:translate-x-full peer-checked:after:border-white after:content-[''] after:absolute after:top-[2px] after:left-[2px] after:bg-white after:border-gray-300 after:border after:rounded-full after:h-5 after:w-5 after:transition-all peer-checked:bg-indigo-600"
+                  ></div>
+                </label>
+              </div>
+
               <a
                 href="wasm-settings.html"
                 class="flex items-center justify-between p-4 bg-gray-900 rounded-lg border border-gray-700 hover:bg-gray-800 hover:border-indigo-500/50 transition-all group"

src/css/styles.css

@@ -701,6 +701,33 @@ button:disabled,
   pointer-events: none;
 }
 
+/* Color picker */
+input[type='color'] {
+  width: 2.5rem;
+  height: 2.5rem;
+  padding: 0;
+  border: 2px solid #4b5563;
+  border-radius: 9999px;
+  background: transparent;
+  cursor: pointer;
+  appearance: none;
+  -webkit-appearance: none;
+}
+
+input[type='color']::-webkit-color-swatch-wrapper {
+  padding: 0;
+}
+
+input[type='color']::-webkit-color-swatch {
+  border: none;
+  border-radius: 9999px;
+}
+
+input[type='color']::-moz-color-swatch {
+  border: none;
+  border-radius: 9999px;
+}
+
 /* Hide spin buttons for number inputs */
 input[type='number'] {
   appearance: none;

src/js/const/cdn-version.ts

@@ -1,4 +1,4 @@
 export const PACKAGE_VERSIONS = {
   ghostscript: '0.1.1',
-  pymupdf: '0.11.14',
+  pymupdf: '0.11.16',
 } as const;

src/js/logic/bookmark-pdf.ts

@@ -253,7 +253,7 @@ placeholder="${field.placeholder || ''}" />
           )
           .join('')}
 </select>
-                                ${field.name === 'color' ? '<input type="color" id="modal-color-picker" class="hidden w-full h-10 mt-2 rounded cursor-pointer border border-gray-300" value="#000000" />' : ''}
+                                ${field.name === 'color' ? '<input type="color" id="modal-color-picker" class="hidden mt-2" value="#000000" />' : ''}
 </div>
   `;
         } else if (field.type === 'destination') {

src/js/logic/form-creator.ts

@@ -931,7 +931,7 @@ function showProperties(field: FormField): void {
         </div>
         <div>
             <label class="block text-xs font-semibold text-gray-300 mb-1">Text Color</label>
-            <input type="color" id="propTextColor" value="${field.textColor}" class="w-full border border-gray-500 rounded px-2 py-1 h-10">
+            <input type="color" id="propTextColor" value="${field.textColor}">
         </div>
         <div>
             <label class="block text-xs font-semibold text-gray-300 mb-1">Alignment</label>
@@ -1169,7 +1169,7 @@ function showProperties(field: FormField): void {
       </div>
       <div>
         <label class="block text-xs font-semibold text-gray-300 mb-1">Border Color</label>
-        <input type="color" id="propBorderColor" value="${field.borderColor || '#000000'}" class="w-full border border-gray-500 rounded px-2 py-1 h-10">
+        <input type="color" id="propBorderColor" value="${field.borderColor || '#000000'}">
       </div>
       <div class="flex items-center">
         <input type="checkbox" id="propHideBorder" ${field.hideBorder ? 'checked' : ''} class="mr-2">

src/js/logic/pdf-multi-tool.ts

@@ -1,10 +1,15 @@
 import { createIcons, icons } from 'lucide';
-import { degrees, PDFDocument as PDFLibDocument } from 'pdf-lib';
+import { degrees, PDFDocument as PDFLibDocument, PDFPage } from 'pdf-lib';
 import * as pdfjsLib from 'pdfjs-dist';
 import JSZip from 'jszip';
 import Sortable from 'sortablejs';
 import { downloadFile, getPDFDocument } from '../utils/helpers';
-import { renderPagesProgressively, cleanupLazyRendering, renderPageToCanvas, createPlaceholder } from '../utils/render-utils';
+import {
+  renderPagesProgressively,
+  cleanupLazyRendering,
+  renderPageToCanvas,
+  createPlaceholder,
+} from '../utils/render-utils';
 import { initializeGlobalShortcuts } from '../utils/shortcuts-init.js';
 import { repairPdfFile } from './repair-pdf.js';
 
@@ -41,13 +46,17 @@ let sortableInstance: Sortable | null = null;
 
 const pageCanvasCache = new Map<string, HTMLCanvasElement>();
 
-type Snapshot = { allPages: PageData[]; selectedPages: number[]; splitMarkers: number[] };
+type Snapshot = {
+  allPages: PageData[];
+  selectedPages: number[];
+  splitMarkers: number[];
+};
 const undoStack: Snapshot[] = [];
 const redoStack: Snapshot[] = [];
 
 function snapshot() {
   const snap: Snapshot = {
-    allPages: allPages.map(p => ({ ...p, canvas: p.canvas })),
+    allPages: allPages.map((p) => ({ ...p, canvas: p.canvas })),
     selectedPages: Array.from(selectedPages),
     splitMarkers: Array.from(splitMarkers),
   };
@@ -56,16 +65,20 @@ function snapshot() {
 }
 
 function restore(snap: Snapshot) {
-  allPages = snap.allPages.map(p => ({
+  allPages = snap.allPages.map((p) => ({
     ...p,
-    canvas: p.canvas
+    canvas: p.canvas,
   }));
   selectedPages = new Set(snap.selectedPages);
   splitMarkers = new Set(snap.splitMarkers);
   updatePageDisplay();
 }
 
-function showModal(title: string, message: string, type: 'info' | 'error' | 'success' = 'info') {
+function showModal(
+  title: string,
+  message: string,
+  type: 'info' | 'error' | 'success' = 'info'
+) {
   const modal = document.getElementById('modal');
   const modalTitle = document.getElementById('modal-title');
   const modalMessage = document.getElementById('modal-message');
@@ -79,12 +92,12 @@ function showModal(title: string, message: string, type: 'info' | 'error' | 'suc
   const iconMap = {
     info: 'info',
     error: 'alert-circle',
-    success: 'check-circle'
+    success: 'check-circle',
   };
   const colorMap = {
     info: 'text-blue-400',
     error: 'text-red-400',
-    success: 'text-green-400'
+    success: 'text-green-400',
   };
 
   modalIcon.innerHTML = `<i data-lucide="${iconMap[type]}" class="w-12 h-12 ${colorMap[type]}"></i>`;
@@ -112,7 +125,10 @@ function showLoading(current: number, total: number) {
   text.textContent = t('multiTool.renderingPages');
 }
 
-async function withButtonLoading(buttonId: string, action: () => Promise<void>) {
+async function withButtonLoading(
+  buttonId: string,
+  action: () => Promise<void>
+) {
   const button = document.getElementById(buttonId) as HTMLButtonElement;
   if (!button) return;
 
@@ -122,7 +138,8 @@ async function withButtonLoading(buttonId: string, action: () => Promise<void>)
   try {
     button.disabled = true;
     button.style.pointerEvents = 'none';
-    button.innerHTML = '<svg class="animate-spin h-5 w-5 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path></svg>';
+    button.innerHTML =
+      '<svg class="animate-spin h-5 w-5 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path></svg>';
 
     await action();
   } finally {
@@ -143,7 +160,9 @@ if (document.readyState === 'loading') {
     initializeTool();
   });
 } else {
-  console.log('PDF Multi Tool: DOMContentLoaded already fired, initializing immediately');
+  console.log(
+    'PDF Multi Tool: DOMContentLoaded already fired, initializing immediately'
+  );
   initializeTool();
 }
 
@@ -160,20 +179,30 @@ function initializeTool() {
   document.getElementById('upload-pdfs-btn')?.addEventListener('click', () => {
     console.log('Upload button clicked, isRendering:', isRendering);
     if (isRendering) {
-      showModal(t('multiTool.pleaseWait'), t('multiTool.pagesRendering'), 'info');
+      showModal(
+        t('multiTool.pleaseWait'),
+        t('multiTool.pagesRendering'),
+        'info'
+      );
       return;
     }
     document.getElementById('pdf-file-input')?.click();
   });
 
-  document.getElementById('pdf-file-input')?.addEventListener('change', handlePdfUpload);
+  document
-  document.getElementById('insert-pdf-input')?.addEventListener('change', handleInsertPdf);
+    .getElementById('pdf-file-input')
+    ?.addEventListener('change', handlePdfUpload);
+  document
+    .getElementById('insert-pdf-input')
+    ?.addEventListener('change', handleInsertPdf);
 
-  document.getElementById('bulk-rotate-left-btn')?.addEventListener('click', () => {
+  document
-    if (isRendering) return;
+    .getElementById('bulk-rotate-left-btn')
-    snapshot();
+    ?.addEventListener('click', () => {
-    bulkRotate(-90);
+      if (isRendering) return;
-  });
+      snapshot();
+      bulkRotate(-90);
+    });
   document.getElementById('bulk-rotate-btn')?.addEventListener('click', () => {
     if (isRendering) return;
     snapshot();
@@ -184,27 +213,38 @@ function initializeTool() {
     snapshot();
     bulkDelete();
   });
-  document.getElementById('bulk-duplicate-btn')?.addEventListener('click', () => {
+  document
-    if (isRendering) return;
+    .getElementById('bulk-duplicate-btn')
-    snapshot();
+    ?.addEventListener('click', () => {
-    bulkDuplicate();
+      if (isRendering) return;
-  });
+      snapshot();
+      bulkDuplicate();
+    });
   document.getElementById('bulk-split-btn')?.addEventListener('click', () => {
     if (isRendering) return;
     snapshot();
     bulkSplit();
   });
-  document.getElementById('bulk-download-btn')?.addEventListener('click', () => {
+  document
-    if (isRendering) return;
+    .getElementById('bulk-download-btn')
-    if (isRendering) return;
+    ?.addEventListener('click', () => {
-    if (selectedPages.size === 0) {
+      if (isRendering) return;
-      showModal(t('multiTool.noPagesSelected'), t('multiTool.selectOnePage'), 'info');
+      if (isRendering) return;
-      return;
+      if (selectedPages.size === 0) {
-    }
+        showModal(
-    withButtonLoading('bulk-download-btn', async () => {
+          t('multiTool.noPagesSelected'),
-      await downloadPagesAsPdf(Array.from(selectedPages).sort((a, b) => a - b), 'selected-pages.pdf');
+          t('multiTool.selectOnePage'),
+          'info'
+        );
+        return;
+      }
+      withButtonLoading('bulk-download-btn', async () => {
+        await downloadPagesAsPdf(
+          Array.from(selectedPages).sort((a, b) => a - b),
+          'selected-pages.pdf'
+        );
+      });
     });
-  });
 
   document.getElementById('select-all-btn')?.addEventListener('click', () => {
     if (isRendering) return;
@@ -229,17 +269,19 @@ function initializeTool() {
       await downloadAll();
     });
   });
-  document.getElementById('add-blank-page-btn')?.addEventListener('click', () => {
+  document
-    if (isRendering) return;
+    .getElementById('add-blank-page-btn')
-    snapshot();
+    ?.addEventListener('click', () => {
-    addBlankPage();
+      if (isRendering) return;
-  });
+      snapshot();
+      addBlankPage();
+    });
   document.getElementById('undo-btn')?.addEventListener('click', () => {
     if (isRendering) return;
     const last = undoStack.pop();
     if (last) {
       const current: Snapshot = {
-        allPages: allPages.map(p => ({ ...p })),
+        allPages: allPages.map((p) => ({ ...p })),
         selectedPages: Array.from(selectedPages),
         splitMarkers: Array.from(splitMarkers),
       };
@@ -252,7 +294,7 @@ function initializeTool() {
     const next = redoStack.pop();
     if (next) {
       const current: Snapshot = {
-        allPages: allPages.map(p => ({ ...p })),
+        allPages: allPages.map((p) => ({ ...p })),
         selectedPages: Array.from(selectedPages),
         splitMarkers: Array.from(splitMarkers),
       };
@@ -269,7 +311,9 @@ function initializeTool() {
     }
   });
 
-  document.getElementById('modal-close-btn')?.addEventListener('click', hideModal);
+  document
+    .getElementById('modal-close-btn')
+    ?.addEventListener('click', hideModal);
   document.getElementById('modal')?.addEventListener('click', (e) => {
     if (e.target === document.getElementById('modal')) {
       hideModal();
@@ -288,7 +332,9 @@ function initializeTool() {
     uploadArea.addEventListener('drop', (e) => {
       e.preventDefault();
       uploadArea.classList.remove('border-indigo-500');
-      const files = Array.from(e.dataTransfer?.files || []).filter(f => f.type === 'application/pdf');
+      const files = Array.from(e.dataTransfer?.files || []).filter(
+        (f) => f.type === 'application/pdf'
+      );
       if (files.length > 0) {
         loadPdfs(files);
       }
@@ -361,27 +407,38 @@ async function loadPdfs(files: File[]) {
         try {
           console.log(`Repairing ${file.name}...`);
           const loadingText = document.getElementById('loading-text');
-          if (loadingText) loadingText.textContent = `Repairing ${file.name}...`;
+          if (loadingText)
+            loadingText.textContent = `Repairing ${file.name}...`;
 
           const repairedData = await repairPdfFile(file);
           if (repairedData) {
             arrayBuffer = repairedData.buffer as ArrayBuffer;
             console.log(`Successfully repaired ${file.name} before loading.`);
           } else {
-            console.warn(`Repair returned null for ${file.name}, using original file.`);
+            console.warn(
+              `Repair returned null for ${file.name}, using original file.`
+            );
             arrayBuffer = await file.arrayBuffer();
           }
         } catch (repairError) {
-          console.warn(`Failed to repair ${file.name}, attempting to load original:`, repairError);
+          console.warn(
+            `Failed to repair ${file.name}, attempting to load original:`,
+            repairError
+          );
           arrayBuffer = await file.arrayBuffer();
         }
 
-        const pdfDoc = await PDFLibDocument.load(arrayBuffer, { ignoreEncryption: true, throwOnInvalidObject: false });
+        const pdfDoc = await PDFLibDocument.load(arrayBuffer, {
+          ignoreEncryption: true,
+          throwOnInvalidObject: false,
+        });
         currentPdfDocs.push(pdfDoc);
         const pdfIndex = currentPdfDocs.length - 1;
 
         const pdfBytes = await pdfDoc.save();
-        const pdfjsDoc = await getPDFDocument({ data: new Uint8Array(pdfBytes) }).promise;
+        const pdfjsDoc = await getPDFDocument({
+          data: new Uint8Array(pdfBytes),
+        }).promise;
         const numPages = pdfjsDoc.numPages;
 
         // Pre-fill allPages with placeholders to maintain order/state
@@ -425,10 +482,13 @@ async function loadPdfs(files: File[]) {
             shouldCancel: () => renderCancelled, // Pass cancellation check
           }
         );
-
       } catch (e) {
         console.error(`Failed to load PDF ${file.name}:`, e);
-        showModal(t('multiTool.error'), `${t('multiTool.failedToLoad')} ${file.name}.`, 'error');
+        showModal(
+          t('multiTool.error'),
+          `${t('multiTool.failedToLoad')} ${file.name}.`,
+          'error'
+        );
       }
     }
 
@@ -439,7 +499,9 @@ async function loadPdfs(files: File[]) {
   } finally {
     hideLoading();
     isRendering = false;
-    console.log('PDF Multi Tool: Render finished/cancelled, isRendering set to false');
+    console.log(
+      'PDF Multi Tool: Render finished/cancelled, isRendering set to false'
+    );
     if (renderCancelled) {
       renderCancelled = false;
     }
@@ -464,7 +526,10 @@ function createPageCard(pageData: PageData, index: number) {
 }
 
 // Modified to return the element instead of appending it
-function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTMLElement {
+function createPageElement(
+  canvas: HTMLCanvasElement | null,
+  index: number
+): HTMLElement {
   const pageData = allPages[index];
   if (!pageData) {
     console.error(`Page data not found for index ${index}`);
@@ -472,7 +537,8 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
   }
 
   const card = document.createElement('div');
-  card.className = 'bg-gray-800 rounded-lg border-2 border-gray-700 p-2 relative group cursor-move';
+  card.className =
+    'bg-gray-800 rounded-lg border-2 border-gray-700 p-2 relative group cursor-move';
   card.dataset.pageIndex = index.toString();
   card.dataset.pageId = pageData.id; // Set ID for reconciliation
 
@@ -490,7 +556,8 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
   }
 
   const preview = document.createElement('div');
-  preview.className = 'bg-white rounded mb-2 overflow-hidden w-full flex items-center justify-center relative h-36 sm:h-64';
+  preview.className =
+    'bg-white rounded mb-2 overflow-hidden w-full flex items-center justify-center relative h-36 sm:h-64';
 
   if (canvas) {
     const previewCanvas = canvas;
@@ -502,7 +569,8 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
   } else {
     // Show loading placeholder if canvas is null
     const loading = document.createElement('div');
-    loading.className = 'flex flex-col items-center justify-center text-gray-400';
+    loading.className =
+      'flex flex-col items-center justify-center text-gray-400';
     loading.innerHTML = `
       <i data-lucide="loader" class="w-8 h-8 animate-spin mb-2"></i>
       <span class="text-xs">${t('common.loading')}</span>
@@ -518,15 +586,18 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
 
   // Actions toolbar
   const actions = document.createElement('div');
-  actions.className = 'flex items-center justify-center gap-1 sm:opacity-0 group-hover:opacity-100 transition-opacity absolute bottom-2 left-0 right-0';
+  actions.className =
+    'flex items-center justify-center gap-1 sm:opacity-0 group-hover:opacity-100 transition-opacity absolute bottom-2 left-0 right-0';
 
   const actionsInner = document.createElement('div');
-  actionsInner.className = 'flex items-center gap-1 bg-gray-900/90 rounded px-2 py-1';
+  actionsInner.className =
+    'flex items-center gap-1 bg-gray-900/90 rounded px-2 py-1';
   actions.appendChild(actionsInner);
 
   // Select checkbox
   const selectBtn = document.createElement('button');
-  selectBtn.className = 'absolute top-2 right-2 p-1 rounded bg-gray-900/70 hover:bg-gray-800 z-10';
+  selectBtn.className =
+    'absolute top-2 right-2 p-1 rounded bg-gray-900/70 hover:bg-gray-800 z-10';
   selectBtn.innerHTML = selectedPages.has(index)
     ? '<i data-lucide="check-square" class="w-4 h-4 text-indigo-400"></i>'
     : '<i data-lucide="square" class="w-4 h-4 text-gray-200"></i>';
@@ -538,14 +609,16 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
   // Rotate button
   const rotateBtn = document.createElement('button');
   rotateBtn.className = 'p-1 rounded hover:bg-gray-700';
-  rotateBtn.innerHTML = '<i data-lucide="rotate-cw" class="w-4 h-4 text-gray-300"></i>';
+  rotateBtn.innerHTML =
+    '<i data-lucide="rotate-cw" class="w-4 h-4 text-gray-300"></i>';
   rotateBtn.onclick = (e) => {
     e.stopPropagation();
     rotatePage(index, 90);
   };
   const rotateLeftBtn = document.createElement('button');
   rotateLeftBtn.className = 'p-1 rounded hover:bg-gray-700';
-  rotateLeftBtn.innerHTML = '<i data-lucide="rotate-ccw" class="w-4 h-4 text-gray-300"></i>';
+  rotateLeftBtn.innerHTML =
+    '<i data-lucide="rotate-ccw" class="w-4 h-4 text-gray-300"></i>';
   rotateLeftBtn.onclick = (e) => {
     e.stopPropagation();
     rotatePage(index, -90);
@@ -554,7 +627,8 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
   // Duplicate button
   const duplicateBtn = document.createElement('button');
   duplicateBtn.className = 'p-1 rounded hover:bg-gray-700';
-  duplicateBtn.innerHTML = '<i data-lucide="copy" class="w-4 h-4 text-gray-300"></i>';
+  duplicateBtn.innerHTML =
+    '<i data-lucide="copy" class="w-4 h-4 text-gray-300"></i>';
   duplicateBtn.title = t('multiTool.actions.duplicatePage');
   duplicateBtn.onclick = (e) => {
     e.stopPropagation();
@@ -565,7 +639,8 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
   // Delete button
   const deleteBtn = document.createElement('button');
   deleteBtn.className = 'p-1 rounded hover:bg-gray-700';
-  deleteBtn.innerHTML = '<i data-lucide="trash-2" class="w-4 h-4 text-red-400"></i>';
+  deleteBtn.innerHTML =
+    '<i data-lucide="trash-2" class="w-4 h-4 text-red-400"></i>';
   deleteBtn.title = t('multiTool.actions.deletePage');
   deleteBtn.onclick = (e) => {
     e.stopPropagation();
@@ -576,7 +651,8 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
   // Insert PDF button
   const insertBtn = document.createElement('button');
   insertBtn.className = 'p-1 rounded hover:bg-gray-700';
-  insertBtn.innerHTML = '<i data-lucide="file-plus" class="w-4 h-4 text-gray-300"></i>';
+  insertBtn.innerHTML =
+    '<i data-lucide="file-plus" class="w-4 h-4 text-gray-300"></i>';
   insertBtn.title = t('multiTool.actions.insertPdf');
   insertBtn.onclick = (e) => {
     e.stopPropagation();
@@ -587,7 +663,8 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
   // Split button
   const splitBtn = document.createElement('button');
   splitBtn.className = 'p-1 rounded hover:bg-gray-700';
-  splitBtn.innerHTML = '<i data-lucide="scissors" class="w-4 h-4 text-gray-300"></i>';
+  splitBtn.innerHTML =
+    '<i data-lucide="scissors" class="w-4 h-4 text-gray-300"></i>';
   splitBtn.title = t('multiTool.actions.toggleSplit');
   splitBtn.onclick = (e) => {
     e.stopPropagation();
@@ -596,14 +673,23 @@ function createPageElement(canvas: HTMLCanvasElement | null, index: number): HTM
     renderSplitMarkers();
   };
 
-  actionsInner.append(rotateLeftBtn, rotateBtn, duplicateBtn, insertBtn, splitBtn, deleteBtn);
+  actionsInner.append(
+    rotateLeftBtn,
+    rotateBtn,
+    duplicateBtn,
+    insertBtn,
+    splitBtn,
+    deleteBtn
+  );
   card.append(preview, info, actions, selectBtn);
 
   // Check for split marker
   if (splitMarkers.has(index)) {
     const marker = document.createElement('div');
-    marker.className = 'split-marker absolute -right-3 top-0 bottom-0 w-6 flex items-center justify-center z-20 pointer-events-none';
+    marker.className =
-    marker.innerHTML = '<div class="h-full w-0.5 border-l-2 border-dashed border-blue-400"></div>';
+      'split-marker absolute -right-3 top-0 bottom-0 w-6 flex items-center justify-center z-20 pointer-events-none';
+    marker.innerHTML =
+      '<div class="h-full w-0.5 border-l-2 border-dashed border-blue-400"></div>';
     card.appendChild(marker);
   }
 
@@ -655,15 +741,19 @@ function toggleSelectOptimized(index: number) {
   const card = pagesContainer.children[index] as HTMLElement;
   if (!card) return;
 
-  const selectBtn = card.querySelector('button[class*="absolute top-2 right-2"]');
+  const selectBtn = card.querySelector(
+    'button[class*="absolute top-2 right-2"]'
+  );
   if (!selectBtn) return;
 
   if (selectedPages.has(index)) {
     card.classList.add('border-indigo-500', 'ring-2', 'ring-indigo-500');
-    selectBtn.innerHTML = '<i data-lucide="check-square" class="w-4 h-4 text-indigo-400"></i>';
+    selectBtn.innerHTML =
+      '<i data-lucide="check-square" class="w-4 h-4 text-indigo-400"></i>';
   } else {
     card.classList.remove('border-indigo-500', 'ring-2', 'ring-indigo-500');
-    selectBtn.innerHTML = '<i data-lucide="square" class="w-4 h-4 text-gray-200"></i>';
+    selectBtn.innerHTML =
+      '<i data-lucide="square" class="w-4 h-4 text-gray-200"></i>';
   }
 
   createIcons({ icons });
@@ -730,7 +820,7 @@ function deletePage(index: number) {
   allPages.splice(index, 1);
   selectedPages.delete(index);
   const newSelected = new Set<number>();
-  selectedPages.forEach(i => {
+  selectedPages.forEach((i) => {
     if (i > index) newSelected.add(i - 1);
     else if (i < index) newSelected.add(i);
   });
@@ -759,13 +849,17 @@ async function handleInsertPdf(e: Event) {
 
   try {
     const arrayBuffer = await file.arrayBuffer();
-    const pdfDoc = await PDFLibDocument.load(arrayBuffer, { ignoreEncryption: true, throwOnInvalidObject: false });
+    const pdfDoc = await PDFLibDocument.load(arrayBuffer, {
+      ignoreEncryption: true,
+      throwOnInvalidObject: false,
+    });
     currentPdfDocs.push(pdfDoc);
     const pdfIndex = currentPdfDocs.length - 1;
 
     // Load PDF.js document for rendering
     const pdfBytes = await pdfDoc.save();
-    const pdfjsDoc = await getPDFDocument({ data: new Uint8Array(pdfBytes) }).promise;
+    const pdfjsDoc = await getPDFDocument({ data: new Uint8Array(pdfBytes) })
+      .promise;
     const numPages = pdfjsDoc.numPages;
 
     const newPages: PageData[] = [];
@@ -802,13 +896,18 @@ async function handleInsertPdf(e: Event) {
 
         // Update UI if card exists
         const pagesContainer = document.getElementById('pages-container');
-        const card = pagesContainer?.querySelector(`div[data-page-index="${globalIndex}"]`);
+        const card = pagesContainer?.querySelector(
+          `div[data-page-index="${globalIndex}"]`
+        );
         if (card) {
-          const preview = card.querySelector('.bg-gray-700') || card.querySelector('.bg-white');
+          const preview =
+            card.querySelector('.bg-gray-700') ||
+            card.querySelector('.bg-white');
           if (preview) {
             // Re-create the preview content
             preview.innerHTML = '';
-            preview.className = 'bg-white rounded mb-2 overflow-hidden w-full flex items-center justify-center relative h-36 sm:h-64';
+            preview.className =
+              'bg-white rounded mb-2 overflow-hidden w-full flex items-center justify-center relative h-36 sm:h-64';
 
             const previewCanvas = canvas;
             previewCanvas.className = 'max-w-full max-h-full object-contain';
@@ -819,10 +918,13 @@ async function handleInsertPdf(e: Event) {
         }
       }
     }
-
   } catch (e) {
     console.error('Failed to insert PDF:', e);
-    showModal('Error', 'Failed to insert PDF. The file may be corrupted.', 'error');
+    showModal(
+      'Error',
+      'Failed to insert PDF. The file may be corrupted.',
+      'error'
+    );
   }
 
   input.value = '';
@@ -837,13 +939,15 @@ function renderSplitMarkers() {
   const pagesContainer = document.getElementById('pages-container');
   if (!pagesContainer) return;
 
-  pagesContainer.querySelectorAll('.split-marker').forEach(m => m.remove());
+  pagesContainer.querySelectorAll('.split-marker').forEach((m) => m.remove());
 
   Array.from(pagesContainer.children).forEach((cardEl, i) => {
     if (splitMarkers.has(i)) {
       const marker = document.createElement('div');
-      marker.className = 'split-marker absolute -right-3 top-0 bottom-0 w-6 flex items-center justify-center z-20 pointer-events-none';
+      marker.className =
-      marker.innerHTML = '<div class="h-full w-0.5 border-l-2 border-dashed border-blue-400"></div>';
+        'split-marker absolute -right-3 top-0 bottom-0 w-6 flex items-center justify-center z-20 pointer-events-none';
+      marker.innerHTML =
+        '<div class="h-full w-0.5 border-l-2 border-dashed border-blue-400"></div>';
       (cardEl as HTMLElement).appendChild(marker);
     }
   });
@@ -881,7 +985,7 @@ function bulkRotate(delta: number) {
     return;
   }
 
-  selectedPages.forEach(index => {
+  selectedPages.forEach((index) => {
     const pageData = allPages[index];
     if (pageData) {
       // Update state
@@ -890,7 +994,9 @@ function bulkRotate(delta: number) {
 
       // Update DOM immediately if it exists
       const pagesContainer = document.getElementById('pages-container');
-      const card = pagesContainer?.querySelector(`div[data-page-index="${index}"]`);
+      const card = pagesContainer?.querySelector(
+        `div[data-page-index="${index}"]`
+      );
       if (card) {
         const canvas = card.querySelector('canvas');
         if (canvas) {
@@ -911,7 +1017,7 @@ function bulkDelete() {
     return;
   }
   const indices = Array.from(selectedPages).sort((a, b) => b - a);
-  indices.forEach(index => allPages.splice(index, 1));
+  indices.forEach((index) => allPages.splice(index, 1));
   selectedPages.clear();
 
   if (allPages.length === 0) {
@@ -928,7 +1034,7 @@ function bulkDuplicate() {
     return;
   }
   const indices = Array.from(selectedPages).sort((a, b) => b - a);
-  indices.forEach(index => {
+  indices.forEach((index) => {
     duplicatePage(index);
   });
   selectedPages.clear();
@@ -937,11 +1043,15 @@ function bulkDuplicate() {
 
 function bulkSplit() {
   if (selectedPages.size === 0) {
-    showModal('No Selection', 'Please select pages to mark for splitting.', 'info');
+    showModal(
+      'No Selection',
+      'Please select pages to mark for splitting.',
+      'info'
+    );
     return;
   }
   const indices = Array.from(selectedPages);
-  indices.forEach(index => {
+  indices.forEach((index) => {
     if (!splitMarkers.has(index)) {
       splitMarkers.add(index);
     }
@@ -951,7 +1061,6 @@ function bulkSplit() {
   updatePageDisplay();
 }
 
-
 async function downloadAll() {
   if (allPages.length === 0) {
     showModal('No Pages', 'Please upload PDFs first.', 'info');
@@ -993,24 +1102,63 @@ async function downloadSplitPdfs() {
       segments.push(currentSegment);
     }
 
-    // Create PDFs for each segment
     for (let segIndex = 0; segIndex < segments.length; segIndex++) {
       const segment = segments[segIndex];
       const newPdf = await PDFLibDocument.create();
 
+      const segSpecs: (
+        | {
+            type: 'pdf';
+            pdfDoc: PDFLibDocument;
+            originalPageIndex: number;
+            rotation: number;
+          }
+        | { type: 'blank' }
+      )[] = [];
       for (const index of segment) {
         const pageData = allPages[index];
-        if (!pageData) {
+        if (!pageData) continue;
-          console.warn(`Page data missing for index ${index}`);
-          continue;
-        }
         if (pageData.pdfDoc && pageData.originalPageIndex >= 0) {
-          const [copiedPage] = await newPdf.copyPages(pageData.pdfDoc, [pageData.originalPageIndex]);
+          segSpecs.push({
-          const page = newPdf.addPage(copiedPage);
+            type: 'pdf',
+            pdfDoc: pageData.pdfDoc,
+            originalPageIndex: pageData.originalPageIndex,
+            rotation: pageData.rotation,
+          });
+        } else {
+          segSpecs.push({ type: 'blank' });
+        }
+      }
 
-          if (pageData.rotation !== 0) {
+      const docPageIndices = new Map<PDFLibDocument, number[]>();
+      for (const spec of segSpecs) {
+        if (spec.type === 'pdf') {
+          if (!docPageIndices.has(spec.pdfDoc)) {
+            docPageIndices.set(spec.pdfDoc, []);
+          }
+          docPageIndices.get(spec.pdfDoc)!.push(spec.originalPageIndex);
+        }
+      }
+
+      const copiedPagesMap = new Map<PDFLibDocument, PDFPage[]>();
+      for (const [doc, pageIdxs] of Array.from(docPageIndices)) {
+        const copied = await newPdf.copyPages(doc, pageIdxs);
+        copiedPagesMap.set(doc, copied);
+      }
+
+      const docConsumeIndex = new Map<PDFLibDocument, number>();
+      docPageIndices.forEach((_, doc) => docConsumeIndex.set(doc, 0));
+
+      for (const spec of segSpecs) {
+        if (spec.type === 'pdf') {
+          const idx = docConsumeIndex.get(spec.pdfDoc)!;
+          const copiedPage = copiedPagesMap.get(spec.pdfDoc)![idx];
+          docConsumeIndex.set(spec.pdfDoc, idx + 1);
+
+          const page = newPdf.addPage(copiedPage);
+          if (spec.rotation !== 0) {
             const currentRotation = page.getRotation().angle;
-            page.setRotation(degrees(currentRotation + pageData.rotation));
+            page.setRotation(degrees(currentRotation + spec.rotation));
           }
         } else {
           newPdf.addPage([595, 842]);
@@ -1025,7 +1173,11 @@ async function downloadSplitPdfs() {
     const zipBlob = await zip.generateAsync({ type: 'blob' });
     downloadFile(zipBlob, 'split-documents.zip');
 
-    showModal('Success', `Downloaded ${segments.length} PDF files in a ZIP archive.`, 'success');
+    showModal(
+      'Success',
+      `Downloaded ${segments.length} PDF files in a ZIP archive.`,
+      'success'
+    );
   } catch (e) {
     console.error('Failed to create split PDFs:', e);
     showModal('Error', 'Failed to create split PDFs.', 'error');
@@ -1038,20 +1190,59 @@ async function downloadPagesAsPdf(indices: number[], filename: string) {
   try {
     const newPdf = await PDFLibDocument.create();
 
+    const pageSpecs: (
+      | {
+          type: 'pdf';
+          pdfDoc: PDFLibDocument;
+          originalPageIndex: number;
+          rotation: number;
+        }
+      | { type: 'blank' }
+    )[] = [];
     for (const index of indices) {
       const pageData = allPages[index];
-      if (!pageData) {
+      if (!pageData) continue;
-        console.warn(`Page data missing for index ${index}`);
-        continue;
-      }
       if (pageData.pdfDoc && pageData.originalPageIndex >= 0) {
-        // Copy page from original PDF
+        pageSpecs.push({
-        const [copiedPage] = await newPdf.copyPages(pageData.pdfDoc, [pageData.originalPageIndex]);
+          type: 'pdf',
-        const page = newPdf.addPage(copiedPage);
+          pdfDoc: pageData.pdfDoc,
+          originalPageIndex: pageData.originalPageIndex,
+          rotation: pageData.rotation,
+        });
+      } else {
+        pageSpecs.push({ type: 'blank' });
+      }
+    }
 
-        if (pageData.rotation !== 0) {
+    const docPageIndices = new Map<PDFLibDocument, number[]>();
+    for (const spec of pageSpecs) {
+      if (spec.type === 'pdf') {
+        if (!docPageIndices.has(spec.pdfDoc)) {
+          docPageIndices.set(spec.pdfDoc, []);
+        }
+        docPageIndices.get(spec.pdfDoc)!.push(spec.originalPageIndex);
+      }
+    }
+
+    const copiedPagesMap = new Map<PDFLibDocument, PDFPage[]>();
+    for (const [doc, pageIdxs] of Array.from(docPageIndices)) {
+      const copied = await newPdf.copyPages(doc, pageIdxs);
+      copiedPagesMap.set(doc, copied);
+    }
+
+    const docConsumeIndex = new Map<PDFLibDocument, number>();
+    docPageIndices.forEach((_, doc) => docConsumeIndex.set(doc, 0));
+
+    for (const spec of pageSpecs) {
+      if (spec.type === 'pdf') {
+        const idx = docConsumeIndex.get(spec.pdfDoc)!;
+        const copiedPage = copiedPagesMap.get(spec.pdfDoc)![idx];
+        docConsumeIndex.set(spec.pdfDoc, idx + 1);
+
+        const page = newPdf.addPage(copiedPage);
+        if (spec.rotation !== 0) {
           const currentRotation = page.getRotation().angle;
-          page.setRotation(degrees(currentRotation + pageData.rotation));
+          page.setRotation(degrees(currentRotation + spec.rotation));
         }
       } else {
         newPdf.addPage([595, 842]);
@@ -1059,7 +1250,9 @@ async function downloadPagesAsPdf(indices: number[], filename: string) {
     }
 
     const pdfBytes = await newPdf.save();
-    const blob = new Blob([new Uint8Array(pdfBytes)], { type: 'application/pdf' });
+    const blob = new Blob([new Uint8Array(pdfBytes)], {
+      type: 'application/pdf',
+    });
 
     downloadFile(blob, filename);
     showModal('Success', 'PDF downloaded successfully.', 'success');
@@ -1101,18 +1294,28 @@ function updatePageDisplay() {
 
       // Update index-dependent attributes
       card.dataset.pageIndex = index.toString();
-      const info = card.querySelector('.text-xs.text-gray-400.text-center.mb-2');
+      const info = card.querySelector(
+        '.text-xs.text-gray-400.text-center.mb-2'
+      );
       if (info) info.textContent = `Page ${index + 1} `;
 
       // Update selection state
-      const selectBtn = card.querySelector('button[class*="absolute top-2 right-2"]');
+      const selectBtn = card.querySelector(
+        'button[class*="absolute top-2 right-2"]'
+      );
       if (selectBtn) {
         if (selectedPages.has(index)) {
           card.classList.add('border-indigo-500', 'ring-2', 'ring-indigo-500');
-          selectBtn.innerHTML = '<i data-lucide="check-square" class="w-4 h-4 text-indigo-400"></i>';
+          selectBtn.innerHTML =
+            '<i data-lucide="check-square" class="w-4 h-4 text-indigo-400"></i>';
         } else {
-          card.classList.remove('border-indigo-500', 'ring-2', 'ring-indigo-500');
+          card.classList.remove(
-          selectBtn.innerHTML = '<i data-lucide="square" class="w-4 h-4 text-gray-200"></i>';
+            'border-indigo-500',
+            'ring-2',
+            'ring-indigo-500'
+          );
+          selectBtn.innerHTML =
+            '<i data-lucide="square" class="w-4 h-4 text-gray-200"></i>';
         }
         // Update click handler to use new index
         (selectBtn as HTMLElement).onclick = (e) => {
@@ -1128,17 +1331,47 @@ function updatePageDisplay() {
       }
 
       // Update action buttons
-      const actionsInner = card.querySelector('.flex.items-center.gap-1.bg-gray-900\\/90');
+      const actionsInner = card.querySelector(
+        '.flex.items-center.gap-1.bg-gray-900\\/90'
+      );
       if (actionsInner) {
         const buttons = actionsInner.querySelectorAll('button');
-        if (buttons[0]) (buttons[0] as HTMLElement).onclick = (e) => { e.stopPropagation(); rotatePage(index, -90); };
+        if (buttons[0])
-        if (buttons[1]) (buttons[1] as HTMLElement).onclick = (e) => { e.stopPropagation(); rotatePage(index, 90); };
+          (buttons[0] as HTMLElement).onclick = (e) => {
-        if (buttons[2]) (buttons[2] as HTMLElement).onclick = (e) => { e.stopPropagation(); snapshot(); duplicatePage(index); };
+            e.stopPropagation();
-        if (buttons[3]) (buttons[3] as HTMLElement).onclick = (e) => { e.stopPropagation(); snapshot(); insertPdfAfter(index); };
+            rotatePage(index, -90);
-        if (buttons[4]) (buttons[4] as HTMLElement).onclick = (e) => { e.stopPropagation(); snapshot(); toggleSplitMarker(index); renderSplitMarkers(); };
+          };
-        if (buttons[5]) (buttons[5] as HTMLElement).onclick = (e) => { e.stopPropagation(); snapshot(); deletePage(index); };
+        if (buttons[1])
+          (buttons[1] as HTMLElement).onclick = (e) => {
+            e.stopPropagation();
+            rotatePage(index, 90);
+          };
+        if (buttons[2])
+          (buttons[2] as HTMLElement).onclick = (e) => {
+            e.stopPropagation();
+            snapshot();
+            duplicatePage(index);
+          };
+        if (buttons[3])
+          (buttons[3] as HTMLElement).onclick = (e) => {
+            e.stopPropagation();
+            snapshot();
+            insertPdfAfter(index);
+          };
+        if (buttons[4])
+          (buttons[4] as HTMLElement).onclick = (e) => {
+            e.stopPropagation();
+            snapshot();
+            toggleSplitMarker(index);
+            renderSplitMarkers();
+          };
+        if (buttons[5])
+          (buttons[5] as HTMLElement).onclick = (e) => {
+            e.stopPropagation();
+            snapshot();
+            deletePage(index);
+          };
       }
-
     } else {
       // Element doesn't exist, create it
       card = createPageElement(pageData.canvas, index);
@@ -1179,7 +1412,9 @@ function updatePageNumbers() {
     // We need to find the buttons and update their onclick handlers
     // This is necessary because the original handlers captured the old index
 
-    const selectBtn = card.querySelector('button[class*="absolute top-2 right-2"]') as HTMLButtonElement;
+    const selectBtn = card.querySelector(
+      'button[class*="absolute top-2 right-2"]'
+    ) as HTMLButtonElement;
     if (selectBtn) {
       selectBtn.onclick = (e) => {
         e.stopPropagation();
@@ -1187,16 +1422,47 @@ function updatePageNumbers() {
       };
     }
 
-    const actionsInner = card.querySelector('.flex.items-center.gap-1.bg-gray-900\\/90');
+    const actionsInner = card.querySelector(
+      '.flex.items-center.gap-1.bg-gray-900\\/90'
+    );
     if (actionsInner) {
       const buttons = actionsInner.querySelectorAll('button');
       // Order: Rotate Left, Rotate Right, Duplicate, Insert, Split, Delete
-      if (buttons[0]) buttons[0].onclick = (e) => { e.stopPropagation(); rotatePage(index, -90); };
+      if (buttons[0])
-      if (buttons[1]) buttons[1].onclick = (e) => { e.stopPropagation(); rotatePage(index, 90); };
+        buttons[0].onclick = (e) => {
-      if (buttons[2]) buttons[2].onclick = (e) => { e.stopPropagation(); snapshot(); duplicatePage(index); };
+          e.stopPropagation();
-      if (buttons[3]) buttons[3].onclick = (e) => { e.stopPropagation(); snapshot(); insertPdfAfter(index); };
+          rotatePage(index, -90);
-      if (buttons[4]) buttons[4].onclick = (e) => { e.stopPropagation(); snapshot(); toggleSplitMarker(index); renderSplitMarkers(); };
+        };
-      if (buttons[5]) buttons[5].onclick = (e) => { e.stopPropagation(); snapshot(); deletePage(index); };
+      if (buttons[1])
+        buttons[1].onclick = (e) => {
+          e.stopPropagation();
+          rotatePage(index, 90);
+        };
+      if (buttons[2])
+        buttons[2].onclick = (e) => {
+          e.stopPropagation();
+          snapshot();
+          duplicatePage(index);
+        };
+      if (buttons[3])
+        buttons[3].onclick = (e) => {
+          e.stopPropagation();
+          snapshot();
+          insertPdfAfter(index);
+        };
+      if (buttons[4])
+        buttons[4].onclick = (e) => {
+          e.stopPropagation();
+          snapshot();
+          toggleSplitMarker(index);
+          renderSplitMarkers();
+        };
+      if (buttons[5])
+        buttons[5].onclick = (e) => {
+          e.stopPropagation();
+          snapshot();
+          deletePage(index);
+        };
     }
   });
 }

src/js/logic/pdf-workflow-page.ts

@@ -2,7 +2,11 @@ import { showAlert } from '../ui.js';
 import { tesseractLanguages } from '../config/tesseract-languages.js';
 import { createWorkflowEditor, updateNodeDisplay } from '../workflow/editor';
 import { executeWorkflow } from '../workflow/engine';
-import { nodeRegistry, getNodesByCategory } from '../workflow/nodes/registry';
+import {
+  nodeRegistry,
+  getNodesByCategory,
+  createNodeByType,
+} from '../workflow/nodes/registry';
 import type { BaseWorkflowNode } from '../workflow/nodes/base-node';
 import type { WorkflowEditor } from '../workflow/editor';
 import {
@@ -43,6 +47,7 @@ import {
 
 let workflowEditor: WorkflowEditor | null = null;
 let selectedNodeId: string | null = null;
+let deleteNodeHandler: EventListener | null = null;
 
 if (document.readyState === 'loading') {
   document.addEventListener('DOMContentLoaded', initializePage);
@@ -245,10 +250,14 @@ async function initializePage() {
     }
   });
 
-  document.addEventListener('wf-delete-node', ((e: CustomEvent) => {
+  if (deleteNodeHandler) {
+    document.removeEventListener('wf-delete-node', deleteNodeHandler);
+  }
+  deleteNodeHandler = ((e: CustomEvent) => {
     const nodeId = e.detail?.nodeId;
     if (nodeId) deleteNodeById(nodeId);
-  }) as EventListener);
+  }) as EventListener;
+  document.addEventListener('wf-delete-node', deleteNodeHandler);
 }
 
 async function deleteNodeById(nodeId: string) {
@@ -539,14 +548,12 @@ async function addNodeToCanvas(
   if (!workflowEditor) return;
   const { editor, area } = workflowEditor;
 
-  const entry = nodeRegistry[type];
-  if (!entry) {
-    console.error('Node type not found in registry:', type);
-    return;
-  }
-
   try {
-    const node = entry.factory();
+    const node = createNodeByType(type);
+    if (!node) {
+      console.error('Node type not found in registry:', type);
+      return;
+    }
     await editor.addNode(node);
 
     const pos = position || getCanvasCenter(area);

src/js/main.ts

@@ -138,6 +138,7 @@ const init = async () => {
   };
 
   const toolTranslationKeys: Record<string, string> = {
+    'PDF Workflow Builder': 'tools:pdfWorkflow',
     'PDF Multi Tool': 'tools:pdfMultiTool',
     'Merge PDF': 'tools:mergePdf',
     'Split PDF': 'tools:splitPdf',
@@ -158,6 +159,7 @@ const init = async () => {
     'Background Color': 'tools:backgroundColor',
     'Change Text Color': 'tools:changeTextColor',
     'Add Stamps': 'tools:addStamps',
+    'Bates Numbering': 'tools:batesNumbering',
     'Remove Annotations': 'tools:removeAnnotations',
     'PDF Form Filler': 'tools:pdfFormFiller',
     'Create PDF Form': 'tools:createPdfForm',

src/js/types/add-watermark-type.ts

@@ -1,6 +1,10 @@
 import { PDFDocument as PDFLibDocument } from 'pdf-lib';
 
 export interface AddWatermarkState {
-    file: File | null;
+  file: File | null;
-    pdfDoc: PDFLibDocument | null;
+  pdfDoc: PDFLibDocument | null;
+  pdfBytes: Uint8Array | null;
+  previewCanvas: HTMLCanvasElement | null;
+  watermarkX: number; // 0–1, percentage from left
+  watermarkY: number; // 0–1, percentage from top (flipped to bottom for PDF)
 }

src/js/utils/compress.ts

@@ -83,25 +83,22 @@ export async function performCondenseCompression(
   try {
     const result = await pymupdf.compressPdf(fileBlob, options);
     return result;
-  } catch (error: any) {
+  } catch {
-    const errorMessage = error?.message || String(error);
+    const fallbackOptions = {
-    if (
+      ...options,
-      errorMessage.includes('PatternType') ||
+      images: {
-      errorMessage.includes('pattern')
+        ...options.images,
-    ) {
+        enabled: false,
-      const fallbackOptions = {
+      },
-        ...options,
+    };
-        images: {
-          ...options.images,
-          enabled: false,
-        },
-      };
 
+    try {
       const result = await pymupdf.compressPdf(fileBlob, fallbackOptions);
       return { ...result, usedFallback: true };
+    } catch (fallbackError: any) {
+      const msg = fallbackError?.message || String(fallbackError);
+      throw new Error(`PDF compression failed: ${msg}`);
     }
-
-    throw new Error(`PDF compression failed: ${errorMessage}`);
   }
 }
 

src/js/utils/pdf-operations.ts

@@ -187,6 +187,9 @@ export interface TextWatermarkOptions {
   color: { r: number; g: number; b: number };
   opacity: number;
   angle: number;
+  x?: number;
+  y?: number;
+  pageIndices?: number[];
 }
 
 export async function addTextWatermark(
@@ -194,19 +197,60 @@ export async function addTextWatermark(
   options: TextWatermarkOptions
 ): Promise<Uint8Array> {
   const pdfDoc = await PDFDocument.load(pdfBytes);
-  const font = await pdfDoc.embedFont(StandardFonts.Helvetica);
+
+  const canvas = document.createElement('canvas');
+  const ctx = canvas.getContext('2d');
+  if (!ctx) throw new Error('Failed to create canvas context');
+
+  const dpr = 2;
+  const colorR = Math.round(options.color.r * 255);
+  const colorG = Math.round(options.color.g * 255);
+  const colorB = Math.round(options.color.b * 255);
+  const fontStr = `bold ${options.fontSize * dpr}px "Noto Sans SC", "Noto Sans JP", "Noto Sans KR", "Noto Sans Arabic", Arial, sans-serif`;
+
+  ctx.font = fontStr;
+  const metrics = ctx.measureText(options.text);
+
+  canvas.width = Math.ceil(metrics.width) + 4;
+  canvas.height = Math.ceil(options.fontSize * dpr * 1.4);
+
+  ctx.font = fontStr;
+  ctx.fillStyle = `rgb(${colorR}, ${colorG}, ${colorB})`;
+  ctx.textBaseline = 'middle';
+  ctx.fillText(options.text, 2, canvas.height / 2);
+
+  const blob = await new Promise<Blob>((resolve, reject) => {
+    canvas.toBlob(
+      (b) => (b ? resolve(b) : reject(new Error('Canvas toBlob failed'))),
+      'image/png'
+    );
+  });
+  const imageBytes = new Uint8Array(await blob.arrayBuffer());
+
+  const image = await pdfDoc.embedPng(imageBytes);
   const pages = pdfDoc.getPages();
+  const posX = options.x ?? 0.5;
+  const posY = options.y ?? 0.5;
+  const imgWidth = image.width / dpr;
+  const imgHeight = image.height / dpr;
 
-  for (const page of pages) {
+  const rad = (options.angle * Math.PI) / 180;
+  const halfW = imgWidth / 2;
+  const halfH = imgHeight / 2;
+
+  const targetIndices = options.pageIndices ?? pages.map((_, i) => i);
+  for (const idx of targetIndices) {
+    const page = pages[idx];
+    if (!page) continue;
     const { width, height } = page.getSize();
-    const textWidth = font.widthOfTextAtSize(options.text, options.fontSize);
+    const cx = posX * width;
+    const cy = posY * height;
 
-    page.drawText(options.text, {
+    page.drawImage(image, {
-      x: (width - textWidth) / 2,
+      x: cx - Math.cos(rad) * halfW + Math.sin(rad) * halfH,
-      y: height / 2,
+      y: cy - Math.sin(rad) * halfW - Math.cos(rad) * halfH,
-      font,
+      width: imgWidth,
-      size: options.fontSize,
+      height: imgHeight,
-      color: rgb(options.color.r, options.color.g, options.color.b),
       opacity: options.opacity,
       rotate: degrees(options.angle),
     });
@@ -221,6 +265,9 @@ export interface ImageWatermarkOptions {
   opacity: number;
   angle: number;
   scale: number;
+  x?: number;
+  y?: number;
+  pageIndices?: number[];
 }
 
 export async function addImageWatermark(
@@ -233,15 +280,26 @@ export async function addImageWatermark(
       ? await pdfDoc.embedPng(options.imageBytes)
       : await pdfDoc.embedJpg(options.imageBytes);
   const pages = pdfDoc.getPages();
+  const posX = options.x ?? 0.5;
+  const posY = options.y ?? 0.5;
 
-  for (const page of pages) {
+  const imgWidth = image.width * options.scale;
+  const imgHeight = image.height * options.scale;
+  const rad = (options.angle * Math.PI) / 180;
+  const halfW = imgWidth / 2;
+  const halfH = imgHeight / 2;
+
+  const targetIndices = options.pageIndices ?? pages.map((_, i) => i);
+  for (const idx of targetIndices) {
+    const page = pages[idx];
+    if (!page) continue;
     const { width, height } = page.getSize();
-    const imgWidth = image.width * options.scale;
+    const cx = posX * width;
-    const imgHeight = image.height * options.scale;
+    const cy = posY * height;
 
     page.drawImage(image, {
-      x: (width - imgWidth) / 2,
+      x: cx - Math.cos(rad) * halfW + Math.sin(rad) * halfH,
-      y: (height - imgHeight) / 2,
+      y: cy - Math.sin(rad) * halfW - Math.cos(rad) * halfH,
       width: imgWidth,
       height: imgHeight,
       opacity: options.opacity,

src/js/utils/render-utils.ts

@@ -103,7 +103,10 @@ export async function renderPageToCanvas(
   canvas.height = viewport.height;
   canvas.width = viewport.width;
 
-  const context = canvas.getContext('2d')!;
+  const context = canvas.getContext('2d');
+  if (!context) {
+    throw new Error(`Failed to get 2D context for page ${pageNumber}`);
+  }
 
   await page.render({
     canvasContext: context,
@@ -115,12 +118,9 @@ export async function renderPageToCanvas(
 }
 
 /**
- * Renders a batch of pages in parallel
+ * Renders a batch of pages
  */
-async function renderPageBatch(
+async function renderPageBatch(tasks: PageTask[]): Promise<void> {
-  tasks: PageTask[],
-  onProgress?: (current: number, total: number) => void
-): Promise<void> {
   for (const task of tasks) {
     try {
       const canvas = await renderPageToCanvas(
@@ -147,6 +147,13 @@ async function renderPageBatch(
         parent.insertBefore(wrapper, placeholder);
         parent.removeChild(placeholder);
       } else {
+        const existingRendered = task.container.querySelector(
+          `[data-page-number="${task.pageNumber}"]:not([data-lazy-load="true"])`
+        );
+        if (existingRendered) {
+          continue;
+        }
+
         const allChildren = Array.from(
           task.container.children
         ) as HTMLElement[];
@@ -207,7 +214,7 @@ function setupLazyRendering(
           task.placeholderElement = placeholder;
 
           // Render this page immediately (not waiting for isRendering flag)
-          renderPageBatch([task], config.onProgress)
+          renderPageBatch([task])
             .then(() => {
               // Trigger callback after lazy load batch
               if (config.onBatchComplete) {
@@ -263,21 +270,19 @@ export async function renderPagesProgressively(
   config: RenderConfig = {}
 ): Promise<void> {
   const {
-    batchSize = 8, // Increased from 5 to 8 for faster initial render
+    batchSize = 8,
     useLazyLoading = true,
-    eagerLoadBatches = 2, // Eagerly load 1 batch ahead by default
+    eagerLoadBatches = 2,
     onProgress,
     onBatchComplete,
   } = config;
 
   const totalPages = pdfjsDoc.numPages;
 
-  // Render more pages initially to reduce lazy loading issues
   const initialRenderCount = useLazyLoading
-    ? Math.min(20, totalPages) // Increased from 12 to 20 pages
+    ? Math.min(20, totalPages)
     : totalPages;
 
-  // CRITICAL FIX: Create placeholders for ALL pages first to maintain order
   const placeholders: HTMLElement[] = [];
   for (let i = 1; i <= totalPages; i++) {
     const placeholder = createPlaceholder(i);
@@ -293,7 +298,7 @@ export async function renderPagesProgressively(
       pageNumber: i,
       pdfjsDoc,
       container,
-      scale: config.useLazyLoading ? 0.3 : 0.5,
+      scale: useLazyLoading ? 0.3 : 0.5,
       createWrapper,
       placeholderElement: placeholders[i - 1],
     });
@@ -330,19 +335,24 @@ export async function renderPagesProgressively(
 
     const batch = initialTasks.slice(i, i + batchSize);
 
-    await new Promise<void>((resolve) => {
+    await new Promise<void>((resolve, reject) => {
-      requestIdleCallbackPolyfill(async () => {
+      requestIdleCallbackPolyfill(() => {
-        await renderPageBatch(batch, onProgress);
+        renderPageBatch(batch)
+          .then(() => {
+            if (onProgress) {
+              onProgress(
+                Math.min(i + batchSize, initialRenderCount),
+                totalPages
+              );
+            }
 
-        if (onProgress) {
+            if (onBatchComplete) {
-          onProgress(Math.min(i + batchSize, initialRenderCount), totalPages);
+              onBatchComplete();
-        }
+            }
 
-        if (onBatchComplete) {
+            resolve();
-          onBatchComplete();
+          })
-        }
+          .catch(reject);
-
-        resolve();
       });
     });
   }
@@ -397,8 +407,11 @@ function renderEagerBatch(config: RenderConfig): void {
   requestIdleCallbackPolyfill(async () => {
     if (config.shouldCancel?.()) return;
 
-    // Remove these tasks from pending since we're rendering them eagerly
+    const tasksToRender = batch.filter((task) =>
-    batch.forEach((task) => {
+      lazyLoadState.pendingTasksByPageNumber.has(task.pageNumber)
+    );
+
+    tasksToRender.forEach((task) => {
       const placeholder = task.placeholderElement;
       if (placeholder && lazyLoadState.observer) {
         lazyLoadState.observer.unobserve(placeholder);
@@ -407,7 +420,18 @@ function renderEagerBatch(config: RenderConfig): void {
       }
     });
 
-    await renderPageBatch(batch, config.onProgress);
+    if (tasksToRender.length === 0) {
+      lazyLoadState.nextEagerIndex = batchEnd;
+      const remainingBatches = Math.ceil(
+        (eagerLoadQueue.length - batchEnd) / batchSize
+      );
+      if (remainingBatches > 0 && remainingBatches < eagerLoadBatches) {
+        renderEagerBatch(config);
+      }
+      return;
+    }
+
+    await renderPageBatch(tasksToRender);
 
     if (config.onBatchComplete) {
       config.onBatchComplete();
@@ -421,7 +445,6 @@ function renderEagerBatch(config: RenderConfig): void {
       (eagerLoadQueue.length - batchEnd) / batchSize
     );
     if (remainingBatches > 0 && remainingBatches < eagerLoadBatches) {
-      // Continue eager loading if we have more batches within the eager threshold
       renderEagerBatch(config);
     }
   });

src/js/utils/wasm-provider.ts

@@ -9,7 +9,7 @@ interface WasmProviderConfig {
 const STORAGE_KEY = 'bentopdf:wasm-providers';
 
 const CDN_DEFAULTS: Record<WasmPackage, string> = {
-  pymupdf: 'https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]4/',
+  pymupdf: 'https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]6/',
   ghostscript: 'https://cdn.jsdelivr.net/npm/@bentopdf/gs-wasm/assets/',
   cpdf: 'https://cdn.jsdelivr.net/npm/coherentpdf/dist/',
 };

src/js/workflow/editor.ts

@@ -8,7 +8,7 @@ import { LitPlugin, Presets as LitPresets } from '@retejs/lit-plugin';
 import type { ClassicScheme, LitArea2D } from '@retejs/lit-plugin';
 import { DataflowEngine } from 'rete-engine';
 import type { DataflowEngineScheme } from 'rete-engine';
-import { html } from 'lit';
+import { LitElement, html } from 'lit';
 import type { BaseWorkflowNode } from './nodes/base-node';
 // @ts-ignore -- Vite ?inline import for injecting into Shadow DOM
 import phosphorCSS from '@phosphor-icons/web/regular?inline';
@@ -49,6 +49,175 @@ function getStatusInfo(status: string, connected: boolean) {
   };
 }
 
+class WorkflowNodeElement extends LitElement {
+  static properties = {
+    data: { attribute: false },
+    emit: { attribute: false },
+  };
+
+  declare data: BaseWorkflowNode | undefined;
+  declare emit: ((data: unknown) => void) | undefined;
+
+  createRenderRoot(): HTMLElement | ShadowRoot {
+    return this;
+  }
+
+  render() {
+    if (!this.data) return html``;
+    const node = this.data;
+    const inputs = Object.entries(node.inputs || {});
+    const outputs = Object.entries(node.outputs || {});
+    const color = categoryColors[node.category] || '#6b7280';
+    const emitFn = this.emit;
+
+    return html`
+      <div
+        style="
+        position: relative; display: flex; flex-direction: column;
+        align-items: center; width: 280px;
+      "
+      >
+        ${inputs.length > 0
+          ? html`
+              <div
+                style="display: flex; justify-content: center; gap: 8px; position: relative; z-index: 1; margin-bottom: -7px;"
+              >
+                ${inputs.map(([key, input]) =>
+                  input
+                    ? html`
+                        <div
+                          style="display: flex; align-items: center; justify-content: center;"
+                        >
+                          <rete-ref
+                            .data=${{
+                              type: 'socket',
+                              side: 'input',
+                              key,
+                              nodeId: node.id,
+                              payload: input.socket,
+                            }}
+                            .emit=${emitFn}
+                          ></rete-ref>
+                        </div>
+                      `
+                    : null
+                )}
+              </div>
+            `
+          : null}
+        <div
+          style="
+          background: #1f2937; border: 1px solid #374151;
+          border-radius: 12px; width: 100%; overflow: hidden;
+        "
+        >
+          <div
+            style="height: 3px; border-radius: 10px 10px 0 0; overflow: hidden;"
+          >
+            <div
+              data-wf="bar"
+              style="
+              height: 100%; width: 100%;
+              background: #6b7280; opacity: 0.25;
+            "
+            ></div>
+          </div>
+          <div
+            style="padding: 6px 14px; display: flex; align-items: center; gap: 6px;"
+          >
+            <span
+              data-wf="dot"
+              style="
+              width: 7px; height: 7px; border-radius: 50%; background: #6b7280; flex-shrink: 0;
+            "
+            ></span>
+            <span
+              data-wf="label"
+              style="font-size: 10px; color: #6b7280; font-weight: 500; flex: 1;"
+              >Not connected</span
+            >
+            <span
+              data-wf-delete="${node.id}"
+              style="
+              cursor: pointer; display: flex; align-items: center; justify-content: center;
+              width: 18px; height: 18px; border-radius: 4px;
+              color: #6b7280; transition: all 0.15s;
+            "
+            >
+              <svg
+                width="12"
+                height="12"
+                viewBox="0 0 24 24"
+                fill="none"
+                stroke="currentColor"
+                stroke-width="2"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+              >
+                <line x1="18" y1="6" x2="6" y2="18"></line>
+                <line x1="6" y1="6" x2="18" y2="18"></line>
+              </svg>
+            </span>
+          </div>
+          <div style="height: 1px; background: #374151; margin: 0 14px;"></div>
+          <div
+            style="padding: 10px 14px 12px; display: flex; align-items: flex-start; gap: 10px;"
+          >
+            <i
+              class="ph ${node.icon}"
+              style="font-size: 18px; color: ${color}; flex-shrink: 0; margin-top: 1px; line-height: 1;"
+            ></i>
+            <div style="flex: 1; min-width: 0;">
+              <div
+                style="font-size: 13px; font-weight: 600; color: #f3f4f6; line-height: 1.3;"
+              >
+                ${node.label}
+              </div>
+              <div
+                style="font-size: 11px; color: #9ca3af; margin-top: 2px; line-height: 1.3;"
+              >
+                ${node.description}
+              </div>
+            </div>
+          </div>
+        </div>
+        ${outputs.length > 0
+          ? html`
+              <div
+                style="display: flex; justify-content: center; gap: 8px; position: relative; z-index: 1; margin-top: -7px;"
+              >
+                ${outputs.map(([key, output]) =>
+                  output
+                    ? html`
+                        <div
+                          style="display: flex; align-items: center; justify-content: center;"
+                        >
+                          <rete-ref
+                            .data=${{
+                              type: 'socket',
+                              side: 'output',
+                              key,
+                              nodeId: node.id,
+                              payload: output.socket,
+                            }}
+                            .emit=${emitFn}
+                          ></rete-ref>
+                        </div>
+                      `
+                    : null
+                )}
+              </div>
+            `
+          : null}
+      </div>
+    `;
+  }
+}
+
+if (!customElements.get('wf-node')) {
+  customElements.define('wf-node', WorkflowNodeElement);
+}
+
 export function updateNodeDisplay(
   nodeId: string,
   editor: NodeEditor<ClassicScheme>,
@@ -111,154 +280,10 @@ export async function createWorkflowEditor(
       customize: {
         node(data) {
           return ({ emit }: { emit: (data: unknown) => void }) => {
-            const node = data.payload as BaseWorkflowNode;
+            return html`<wf-node
-            const inputs = Object.entries(node.inputs || {});
+              .data=${data.payload}
-            const outputs = Object.entries(node.outputs || {});
+              .emit=${emit}
-            const color = categoryColors[node.category] || '#6b7280';
+            ></wf-node>`;
-
-            return html`
-              <div
-                style="
-              position: relative; display: flex; flex-direction: column;
-              align-items: center; width: 280px;
-            "
-              >
-                ${inputs.length > 0
-                  ? html`
-                      <div
-                        style="display: flex; justify-content: center; gap: 8px; position: relative; z-index: 1; margin-bottom: -7px;"
-                      >
-                        ${inputs.map(([key, input]) =>
-                          input
-                            ? html`
-                                <div
-                                  style="display: flex; align-items: center; justify-content: center;"
-                                >
-                                  <rete-ref
-                                    .data=${{
-                                      type: 'socket',
-                                      side: 'input',
-                                      key,
-                                      nodeId: node.id,
-                                      payload: input.socket,
-                                    }}
-                                    .emit=${emit}
-                                  ></rete-ref>
-                                </div>
-                              `
-                            : null
-                        )}
-                      </div>
-                    `
-                  : null}
-                <div
-                  style="
-                background: #1f2937; border: 1px solid #374151;
-                border-radius: 12px; width: 100%; overflow: hidden;
-              "
-                >
-                  <div
-                    style="height: 3px; border-radius: 10px 10px 0 0; overflow: hidden;"
-                  >
-                    <div
-                      data-wf="bar"
-                      style="
-                    height: 100%; width: 100%;
-                    background: #6b7280; opacity: 0.25;
-                  "
-                    ></div>
-                  </div>
-                  <div
-                    style="padding: 6px 14px; display: flex; align-items: center; gap: 6px;"
-                  >
-                    <span
-                      data-wf="dot"
-                      style="
-                    width: 7px; height: 7px; border-radius: 50%; background: #6b7280; flex-shrink: 0;
-                  "
-                    ></span>
-                    <span
-                      data-wf="label"
-                      style="font-size: 10px; color: #6b7280; font-weight: 500; flex: 1;"
-                      >Not connected</span
-                    >
-                    <span
-                      data-wf-delete="${node.id}"
-                      style="
-                      cursor: pointer; display: flex; align-items: center; justify-content: center;
-                      width: 18px; height: 18px; border-radius: 4px;
-                      color: #6b7280; transition: all 0.15s;
-                    "
-                    >
-                      <svg
-                        width="12"
-                        height="12"
-                        viewBox="0 0 24 24"
-                        fill="none"
-                        stroke="currentColor"
-                        stroke-width="2"
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                      >
-                        <line x1="18" y1="6" x2="6" y2="18"></line>
-                        <line x1="6" y1="6" x2="18" y2="18"></line>
-                      </svg>
-                    </span>
-                  </div>
-                  <div
-                    style="height: 1px; background: #374151; margin: 0 14px;"
-                  ></div>
-                  <div
-                    style="padding: 10px 14px 12px; display: flex; align-items: flex-start; gap: 10px;"
-                  >
-                    <i
-                      class="ph ${node.icon}"
-                      style="font-size: 18px; color: ${color}; flex-shrink: 0; margin-top: 1px; line-height: 1;"
-                    ></i>
-                    <div style="flex: 1; min-width: 0;">
-                      <div
-                        style="font-size: 13px; font-weight: 600; color: #f3f4f6; line-height: 1.3;"
-                      >
-                        ${node.label}
-                      </div>
-                      <div
-                        style="font-size: 11px; color: #9ca3af; margin-top: 2px; line-height: 1.3;"
-                      >
-                        ${node.description}
-                      </div>
-                    </div>
-                  </div>
-                </div>
-                ${outputs.length > 0
-                  ? html`
-                      <div
-                        style="display: flex; justify-content: center; gap: 8px; position: relative; z-index: 1; margin-top: -7px;"
-                      >
-                        ${outputs.map(([key, output]) =>
-                          output
-                            ? html`
-                                <div
-                                  style="display: flex; align-items: center; justify-content: center;"
-                                >
-                                  <rete-ref
-                                    .data=${{
-                                      type: 'socket',
-                                      side: 'output',
-                                      key,
-                                      nodeId: node.id,
-                                      payload: output.socket,
-                                    }}
-                                    .emit=${emit}
-                                  ></rete-ref>
-                                </div>
-                              `
-                            : null
-                        )}
-                      </div>
-                    `
-                  : null}
-              </div>
-            `;
           };
         },
         socket() {

src/js/workflow/nodes/base-node.ts

@@ -9,6 +9,7 @@ export abstract class BaseWorkflowNode extends ClassicPreset.Node {
   width = 280;
   height = 140;
   execStatus: 'idle' | 'running' | 'completed' | 'error' = 'idle';
+  nodeType: string = '';
 
   constructor(label: string) {
     super(label);

src/js/workflow/nodes/registry.ts

@@ -593,7 +593,9 @@ export const nodeRegistry: Record<string, NodeRegistryEntry> = {
 export function createNodeByType(type: string): BaseWorkflowNode | null {
   const entry = nodeRegistry[type];
   if (!entry) return null;
-  return entry.factory();
+  const node = entry.factory();
+  node.nodeType = type;
+  return node;
 }
 
 export function getNodesByCategory(): Record<

src/js/workflow/nodes/watermark-node.ts

@@ -3,9 +3,10 @@ import { BaseWorkflowNode } from './base-node';
 import { pdfSocket } from '../sockets';
 import type { SocketData } from '../types';
 import { requirePdfInput, processBatch } from '../types';
-import { addTextWatermark } from '../../utils/pdf-operations';
+import { addTextWatermark, parsePageRange } from '../../utils/pdf-operations';
 import { PDFDocument } from 'pdf-lib';
 import { hexToRgb } from '../../utils/helpers.js';
+import * as pdfjsLib from 'pdfjs-dist';
 
 export class WatermarkNode extends BaseWorkflowNode {
   readonly category = 'Edit & Annotate' as const;
@@ -39,6 +40,18 @@ export class WatermarkNode extends BaseWorkflowNode {
       'angle',
       new ClassicPreset.InputControl('number', { initial: -45 })
     );
+    this.addControl(
+      'position',
+      new ClassicPreset.InputControl('text', { initial: 'center' })
+    );
+    this.addControl(
+      'pages',
+      new ClassicPreset.InputControl('text', { initial: 'all' })
+    );
+    this.addControl(
+      'flatten',
+      new ClassicPreset.InputControl('text', { initial: 'no' })
+    );
   }
 
   async data(
@@ -67,16 +80,89 @@ export class WatermarkNode extends BaseWorkflowNode {
     const opacity = getNum('opacity', 30) / 100;
     const angle = getNum('angle', -45);
 
+    const positionPresets: Record<string, { x: number; y: number }> = {
+      'top-left': { x: 0.15, y: 0.15 },
+      top: { x: 0.5, y: 0.15 },
+      'top-right': { x: 0.85, y: 0.15 },
+      left: { x: 0.15, y: 0.5 },
+      center: { x: 0.5, y: 0.5 },
+      right: { x: 0.85, y: 0.5 },
+      'bottom-left': { x: 0.15, y: 0.85 },
+      bottom: { x: 0.5, y: 0.85 },
+      'bottom-right': { x: 0.85, y: 0.85 },
+    };
+    const posKey = getText('position', 'center').trim().toLowerCase();
+    const { x, y } = positionPresets[posKey] ?? positionPresets['center'];
+
+    const pagesStr = getText('pages', 'all').trim().toLowerCase();
+    const shouldFlatten =
+      getText('flatten', 'no').trim().toLowerCase() === 'yes';
+
     return {
       pdf: await processBatch(pdfInputs, async (input) => {
-        const resultBytes = await addTextWatermark(input.bytes, {
+        const srcDoc = await PDFDocument.load(input.bytes);
+        const totalPages = srcDoc.getPageCount();
+
+        const pageIndices =
+          pagesStr === 'all' ? undefined : parsePageRange(pagesStr, totalPages);
+
+        let resultBytes = await addTextWatermark(input.bytes, {
           text: watermarkText,
           fontSize,
           color: { r: c.r, g: c.g, b: c.b },
           opacity,
           angle,
+          x,
+          y: 1 - y,
+          pageIndices,
         });
 
+        if (shouldFlatten) {
+          const watermarkedPdf = await pdfjsLib.getDocument({
+            data: resultBytes.slice(),
+          }).promise;
+          const flattenedDoc = await PDFDocument.create();
+          const renderScale = 2.5;
+
+          for (let i = 1; i <= watermarkedPdf.numPages; i++) {
+            const page = await watermarkedPdf.getPage(i);
+            const unscaledVP = page.getViewport({ scale: 1 });
+            const viewport = page.getViewport({ scale: renderScale });
+
+            const canvas = document.createElement('canvas');
+            canvas.width = viewport.width;
+            canvas.height = viewport.height;
+            const ctx = canvas.getContext('2d')!;
+            await page.render({ canvasContext: ctx, canvas, viewport }).promise;
+
+            const jpegBytes = await new Promise<ArrayBuffer>(
+              (resolve, reject) =>
+                canvas.toBlob(
+                  (blob) =>
+                    blob
+                      ? blob.arrayBuffer().then(resolve)
+                      : reject(new Error(`Failed to rasterize page ${i}`)),
+                  'image/jpeg',
+                  0.92
+                )
+            );
+
+            const image = await flattenedDoc.embedJpg(jpegBytes);
+            const newPage = flattenedDoc.addPage([
+              unscaledVP.width,
+              unscaledVP.height,
+            ]);
+            newPage.drawImage(image, {
+              x: 0,
+              y: 0,
+              width: unscaledVP.width,
+              height: unscaledVP.height,
+            });
+          }
+
+          resultBytes = new Uint8Array(await flattenedDoc.save());
+        }
+
         const resultDoc = await PDFDocument.load(resultBytes);
 
         return {

src/js/workflow/serialization.ts

@@ -25,8 +25,7 @@ interface SerializedConnection {
 }
 
 function getNodeType(node: BaseWorkflowNode): string | null {
-  const constructorName = node.constructor.name;
+  return node.nodeType || null;
-  return constructorName || null;
 }
 
 function serializeWorkflow(
@@ -79,6 +78,22 @@ async function deserializeWorkflow(
   editor: NodeEditor<ClassicScheme>,
   area: AreaPlugin<ClassicScheme, AreaExtra>
 ): Promise<void> {
+  if (
+    !data ||
+    !Array.isArray((data as any).nodes) ||
+    !Array.isArray((data as any).connections)
+  ) {
+    throw new Error(
+      'Invalid workflow file: missing nodes or connections array.'
+    );
+  }
+
+  if ((data as any).version !== WORKFLOW_VERSION) {
+    console.warn(
+      `Workflow version mismatch: expected ${WORKFLOW_VERSION}, got ${(data as any).version}. Attempting load anyway.`
+    );
+  }
+
   for (const conn of editor.getConnections()) {
     await editor.removeConnection(conn.id);
   }
@@ -129,9 +144,6 @@ async function deserializeWorkflow(
 
   if (skippedTypes.length > 0) {
     console.warn('Skipped unknown node types during load:', skippedTypes);
-    throw new Error(
-      `Some nodes could not be loaded: ${skippedTypes.join(', ')}. They may have been removed or renamed.`
-    );
   }
 }
 
@@ -215,14 +227,11 @@ export function exportWorkflow(
   const json = JSON.stringify(data, null, 2);
   const blob = new Blob([json], { type: 'application/json' });
   const url = URL.createObjectURL(blob);
-  try {
+  const a = document.createElement('a');
-    const a = document.createElement('a');
+  a.href = url;
-    a.href = url;
+  a.download = 'workflow.json';
-    a.download = 'workflow.json';
+  a.click();
-    a.click();
+  setTimeout(() => URL.revokeObjectURL(url), 1000);
-  } finally {
-    URL.revokeObjectURL(url);
-  }
 }
 
 export async function importWorkflow(
@@ -233,13 +242,16 @@ export async function importWorkflow(
     const input = document.createElement('input');
     input.type = 'file';
     input.accept = '.json';
+
+    let settled = false;
+
     input.onchange = async () => {
+      settled = true;
       const file = input.files?.[0];
       if (!file) {
         resolve();
         return;
       }
-
       try {
         const text = await file.text();
         const data = JSON.parse(text) as SerializedWorkflow;
@@ -250,6 +262,15 @@ export async function importWorkflow(
         reject(new Error(`Failed to import workflow: ${message}`));
       }
     };
+
+    const onFocus = () => {
+      window.removeEventListener('focus', onFocus);
+      setTimeout(() => {
+        if (!settled) resolve();
+      }, 300);
+    };
+    window.addEventListener('focus', onFocus);
+
     input.click();
   });
 }

src/pages/add-watermark.html

@@ -158,171 +158,406 @@
         </div>
 
         <div id="file-display-area" class="mt-4 space-y-2"></div>
+      </div>
+    </div>
 
-        <div id="options-panel" class="hidden mt-6 space-y-4">
+    <div id="editor-panel" class="hidden bg-gray-900 px-2 sm:px-4 py-4 sm:py-8">
-          <div class="flex gap-4 mb-4">
+      <div class="max-w-7xl mx-auto">
-            <label class="flex items-center gap-2 cursor-pointer">
+        <div
-              <input
+          class="flex flex-col sm:flex-row sm:items-center gap-1 sm:gap-0 sm:justify-between mb-4 sm:mb-6"
-                type="radio"
+        >
-                name="watermark-type"
+          <button
-                value="text"
+            id="editor-back-btn"
-                checked
+            class="flex items-center gap-2 text-indigo-400 hover:text-indigo-300 font-semibold text-sm"
-                class="w-4 h-4 text-indigo-600 bg-gray-700 border-gray-600 focus:ring-indigo-500"
+          >
-              />
+            <i data-lucide="arrow-left" class="w-4 h-4"></i>
-              <span class="text-sm font-medium text-gray-300"
+            <span>Change File</span>
-                >Text Watermark</span
+          </button>
+          <div
+            id="editor-file-info"
+            class="text-xs sm:text-sm text-gray-400 truncate max-w-full sm:max-w-[60%]"
+          ></div>
+        </div>
+
+        <div class="flex flex-col lg:flex-row gap-4 sm:gap-6">
+          <div class="flex-1 min-w-0 flex flex-col">
+            <div
+              class="bg-gray-800 rounded-xl border border-gray-700 p-2 sm:p-4 flex-1 flex flex-col"
+            >
+              <div class="flex items-center justify-between mb-2 sm:mb-3">
+                <span class="text-xs sm:text-sm font-medium text-gray-300"
+                  >Preview</span
+                >
+                <div class="flex items-center gap-2">
+                  <button
+                    id="prev-page-btn"
+                    disabled
+                    class="p-1 rounded hover:bg-gray-700 text-gray-400 disabled:opacity-30 disabled:cursor-not-allowed transition-colors"
+                  >
+                    <i data-lucide="chevron-left" class="w-4 h-4"></i>
+                  </button>
+                  <div class="flex items-center gap-1 text-xs text-gray-300">
+                    <input
+                      id="page-num-input"
+                      type="number"
+                      min="1"
+                      value="1"
+                      class="w-10 bg-gray-700 border border-gray-600 text-white rounded text-center text-xs py-0.5"
+                    />
+                    <span>/ <span id="total-pages">1</span></span>
+                  </div>
+                  <button
+                    id="next-page-btn"
+                    disabled
+                    class="p-1 rounded hover:bg-gray-700 text-gray-400 disabled:opacity-30 disabled:cursor-not-allowed transition-colors"
+                  >
+                    <i data-lucide="chevron-right" class="w-4 h-4"></i>
+                  </button>
+                </div>
+                <span class="text-xs text-gray-500 hidden sm:inline"
+                  >Drag watermark to position</span
+                >
+              </div>
+              <div
+                id="preview-wrapper"
+                class="flex-1 min-h-[200px] lg:min-h-0 flex items-center justify-center bg-gray-900 rounded-lg overflow-hidden"
               >
-            </label>
+                <div
-            <label class="flex items-center gap-2 cursor-pointer">
+                  id="preview-container"
-              <input
+                  class="relative overflow-hidden select-none"
-                type="radio"
+                  style="touch-action: none"
-                name="watermark-type"
+                >
-                value="image"
+                  <canvas id="preview-canvas"></canvas>
-                class="w-4 h-4 text-indigo-600 bg-gray-700 border-gray-600 focus:ring-indigo-500"
+                  <div
-              />
+                    id="watermark-box"
-              <span class="text-sm font-medium text-gray-300"
+                    class="absolute pointer-events-auto"
-                >Image Watermark</span
+                    style="
-              >
+                      left: 50%;
-            </label>
+                      top: 50%;
+                      transform: translate(-50%, -50%);
+                    "
+                  >
+                    <div
+                      class="relative border border-dashed border-indigo-400/60 cursor-grab active:cursor-grabbing"
+                    >
+                      <div id="watermark-overlay" class="whitespace-nowrap">
+                        CONFIDENTIAL
+                      </div>
+                      <img id="image-watermark-overlay" class="hidden" alt="" />
+                      <div
+                        data-handle="nw"
+                        class="resize-handle absolute -top-1.5 -left-1.5 w-3 h-3 bg-white border-2 border-indigo-500 rounded-sm cursor-nw-resize pointer-events-auto z-10"
+                      ></div>
+                      <div
+                        data-handle="ne"
+                        class="resize-handle absolute -top-1.5 -right-1.5 w-3 h-3 bg-white border-2 border-indigo-500 rounded-sm cursor-ne-resize pointer-events-auto z-10"
+                      ></div>
+                      <div
+                        data-handle="sw"
+                        class="resize-handle absolute -bottom-1.5 -left-1.5 w-3 h-3 bg-white border-2 border-indigo-500 rounded-sm cursor-sw-resize pointer-events-auto z-10"
+                      ></div>
+                      <div
+                        data-handle="se"
+                        class="resize-handle absolute -bottom-1.5 -right-1.5 w-3 h-3 bg-white border-2 border-indigo-500 rounded-sm cursor-se-resize pointer-events-auto z-10"
+                      ></div>
+                    </div>
+                  </div>
+                </div>
+              </div>
+            </div>
           </div>
 
-          <div id="text-watermark-options">
+          <div class="w-full lg:w-80 flex-shrink-0">
-            <div class="space-y-4">
+            <div
-              <div>
+              class="bg-gray-800 rounded-xl border border-gray-700 p-3 sm:p-5 space-y-3 sm:space-y-5"
+            >
+              <div class="flex gap-2">
+                <button
+                  id="type-text-btn"
+                  class="flex-1 py-2 px-3 text-sm font-medium rounded-lg bg-indigo-600 text-white transition-colors"
+                >
+                  Text
+                </button>
+                <button
+                  id="type-image-btn"
+                  class="flex-1 py-2 px-3 text-sm font-medium rounded-lg bg-gray-700 text-gray-300 hover:bg-gray-600 transition-colors"
+                >
+                  Image
+                </button>
+              </div>
+
+              <div
+                class="flex items-center gap-2 bg-gray-900 rounded-lg px-3 py-2"
+              >
+                <input
+                  type="checkbox"
+                  id="apply-all-pages"
+                  checked
+                  class="w-4 h-4 accent-indigo-500 bg-gray-700 border-gray-600 rounded focus:ring-indigo-500"
+                />
                 <label
-                  for="watermark-text"
+                  for="apply-all-pages"
-                  class="block mb-2 text-sm font-medium text-gray-300"
+                  class="text-sm text-gray-300 cursor-pointer"
-                  >Watermark Text</label
+                  data-i18n="tools:addWatermark.applyToAllPages"
+                  >Apply to all pages</label
+                >
+              </div>
+
+              <div id="page-range-section" class="space-y-1.5">
+                <label
+                  for="page-range-input"
+                  class="block text-sm font-medium text-gray-300"
+                  >Page Range</label
                 >
                 <input
                   type="text"
-                  id="watermark-text"
+                  id="page-range-input"
-                  placeholder="CONFIDENTIAL"
+                  value="all"
-                  class="w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5"
+                  placeholder="all  or  1-3, 5, 7-9"
+                  class="w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5 text-sm placeholder-gray-500"
                 />
+                <p class="text-xs text-gray-500">
+                  Use "all" or specify pages, e.g. 1-3, 5, 7-9
+                </p>
+              </div>
+
+              <div id="text-watermark-options">
+                <div class="space-y-4">
+                  <div>
+                    <label
+                      for="watermark-text"
+                      class="block mb-1.5 text-sm font-medium text-gray-300"
+                      >Text</label
+                    >
+                    <input
+                      type="text"
+                      id="watermark-text"
+                      placeholder="CONFIDENTIAL"
+                      class="w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5 text-sm"
+                    />
+                  </div>
+                  <div class="grid grid-cols-2 gap-3">
+                    <div>
+                      <label
+                        for="font-size"
+                        class="block mb-1.5 text-sm font-medium text-gray-300"
+                        >Font Size</label
+                      >
+                      <input
+                        type="number"
+                        id="font-size"
+                        value="72"
+                        min="10"
+                        max="200"
+                        class="w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5 text-sm"
+                      />
+                    </div>
+                    <div>
+                      <label
+                        for="text-color"
+                        class="block mb-1.5 text-sm font-medium text-gray-300"
+                        >Color</label
+                      >
+                      <input
+                        type="color"
+                        id="text-color"
+                        value="#888888"
+                        class=""
+                      />
+                    </div>
+                  </div>
+                  <div>
+                    <label
+                      for="opacity-text"
+                      class="block mb-1.5 text-sm font-medium text-gray-300"
+                    >
+                      Opacity: <span id="opacity-value-text">0.3</span>
+                    </label>
+                    <input
+                      type="range"
+                      id="opacity-text"
+                      min="0.05"
+                      max="1"
+                      step="0.05"
+                      value="0.3"
+                      class="w-full h-2 bg-gray-700 rounded-lg cursor-pointer accent-indigo-500"
+                    />
+                  </div>
+                  <div>
+                    <label
+                      for="angle-text"
+                      class="block mb-1.5 text-sm font-medium text-gray-300"
+                    >
+                      Angle: <span id="angle-value-text">-45</span>&deg;
+                    </label>
+                    <input
+                      type="range"
+                      id="angle-text"
+                      min="-90"
+                      max="90"
+                      step="1"
+                      value="-45"
+                      class="w-full h-2 bg-gray-700 rounded-lg cursor-pointer accent-indigo-500"
+                    />
+                  </div>
+                </div>
+              </div>
+
+              <div id="image-watermark-options" class="hidden">
+                <div class="space-y-4">
+                  <div>
+                    <label
+                      for="image-watermark-input"
+                      class="block mb-1.5 text-sm font-medium text-gray-300"
+                      >Watermark Image</label
+                    >
+                    <input
+                      type="file"
+                      id="image-watermark-input"
+                      accept="image/png, image/jpeg"
+                      class="w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2 text-sm file:mr-3 file:py-1.5 file:px-3 file:rounded-md file:border-0 file:text-xs file:font-semibold file:bg-indigo-600 file:text-white hover:file:bg-indigo-700"
+                    />
+                  </div>
+                  <div>
+                    <label
+                      for="image-scale"
+                      class="block mb-1.5 text-sm font-medium text-gray-300"
+                    >
+                      Scale: <span id="image-scale-value">100</span>%
+                    </label>
+                    <input
+                      type="range"
+                      id="image-scale"
+                      min="10"
+                      max="200"
+                      step="5"
+                      value="100"
+                      class="w-full h-2 bg-gray-700 rounded-lg cursor-pointer accent-indigo-500"
+                    />
+                  </div>
+                  <div>
+                    <label
+                      for="opacity-image"
+                      class="block mb-1.5 text-sm font-medium text-gray-300"
+                    >
+                      Opacity: <span id="opacity-value-image">0.3</span>
+                    </label>
+                    <input
+                      type="range"
+                      id="opacity-image"
+                      min="0.05"
+                      max="1"
+                      step="0.05"
+                      value="0.3"
+                      class="w-full h-2 bg-gray-700 rounded-lg cursor-pointer accent-indigo-500"
+                    />
+                  </div>
+                  <div>
+                    <label
+                      for="angle-image"
+                      class="block mb-1.5 text-sm font-medium text-gray-300"
+                    >
+                      Angle: <span id="angle-value-image">0</span>&deg;
+                    </label>
+                    <input
+                      type="range"
+                      id="angle-image"
+                      min="-90"
+                      max="90"
+                      step="1"
+                      value="0"
+                      class="w-full h-2 bg-gray-700 rounded-lg cursor-pointer accent-indigo-500"
+                    />
+                  </div>
+                </div>
               </div>
-              <div class="grid grid-cols-2 gap-4">
-                <div>
-                  <label
-                    for="font-size"
-                    class="block mb-2 text-sm font-medium text-gray-300"
-                    >Font Size</label
-                  >
-                  <input
-                    type="number"
-                    id="font-size"
-                    value="72"
-                    min="10"
-                    max="200"
-                    class="w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5"
-                  />
-                </div>
-                <div>
-                  <label
-                    for="text-color"
-                    class="block mb-2 text-sm font-medium text-gray-300"
-                    >Color</label
-                  >
-                  <input
-                    type="color"
-                    id="text-color"
-                    value="#888888"
-                    class="w-full h-10 bg-gray-700 border border-gray-600 rounded-lg cursor-pointer"
-                  />
-                </div>
-              </div>
-              <div class="grid grid-cols-2 gap-4">
-                <div>
-                  <label
-                    for="opacity-text"
-                    class="block mb-2 text-sm font-medium text-gray-300"
-                    >Opacity: <span id="opacity-value-text">0.3</span></label
-                  >
-                  <input
-                    type="range"
-                    id="opacity-text"
-                    min="0.1"
-                    max="1"
-                    step="0.1"
-                    value="0.3"
-                    class="w-full h-2 bg-gray-700 rounded-lg cursor-pointer"
-                  />
-                </div>
-                <div>
-                  <label
-                    for="angle-text"
-                    class="block mb-2 text-sm font-medium text-gray-300"
-                    >Angle: <span id="angle-value-text">-45</span>°</label
-                  >
-                  <input
-                    type="range"
-                    id="angle-text"
-                    min="-90"
-                    max="90"
-                    step="5"
-                    value="-45"
-                    class="w-full h-2 bg-gray-700 rounded-lg cursor-pointer"
-                  />
-                </div>
-              </div>
-            </div>
-          </div>
 
-          <div id="image-watermark-options" class="hidden">
-            <div class="space-y-4">
               <div>
-                <label
+                <label class="block mb-1.5 text-sm font-medium text-gray-300"
-                  for="image-watermark-input"
+                  >Position</label
-                  class="block mb-2 text-sm font-medium text-gray-300"
-                  >Watermark Image (PNG/JPG)</label
                 >
+                <div class="grid grid-cols-3 gap-1.5">
+                  <button
+                    data-pos="0.15,0.15"
+                    class="pos-preset-btn py-1.5 text-xs bg-gray-700 hover:bg-gray-600 text-gray-300 rounded-md transition-colors"
+                  >
+                    Top Left
+                  </button>
+                  <button
+                    data-pos="0.5,0.15"
+                    class="pos-preset-btn py-1.5 text-xs bg-gray-700 hover:bg-gray-600 text-gray-300 rounded-md transition-colors"
+                  >
+                    Top
+                  </button>
+                  <button
+                    data-pos="0.85,0.15"
+                    class="pos-preset-btn py-1.5 text-xs bg-gray-700 hover:bg-gray-600 text-gray-300 rounded-md transition-colors"
+                  >
+                    Top Right
+                  </button>
+                  <button
+                    data-pos="0.15,0.5"
+                    class="pos-preset-btn py-1.5 text-xs bg-gray-700 hover:bg-gray-600 text-gray-300 rounded-md transition-colors"
+                  >
+                    Left
+                  </button>
+                  <button
+                    data-pos="0.5,0.5"
+                    class="pos-preset-btn py-1.5 text-xs bg-indigo-600 hover:bg-indigo-500 text-white rounded-md transition-colors"
+                  >
+                    Center
+                  </button>
+                  <button
+                    data-pos="0.85,0.5"
+                    class="pos-preset-btn py-1.5 text-xs bg-gray-700 hover:bg-gray-600 text-gray-300 rounded-md transition-colors"
+                  >
+                    Right
+                  </button>
+                  <button
+                    data-pos="0.15,0.85"
+                    class="pos-preset-btn py-1.5 text-xs bg-gray-700 hover:bg-gray-600 text-gray-300 rounded-md transition-colors"
+                  >
+                    Bottom Left
+                  </button>
+                  <button
+                    data-pos="0.5,0.85"
+                    class="pos-preset-btn py-1.5 text-xs bg-gray-700 hover:bg-gray-600 text-gray-300 rounded-md transition-colors"
+                  >
+                    Bottom
+                  </button>
+                  <button
+                    data-pos="0.85,0.85"
+                    class="pos-preset-btn py-1.5 text-xs bg-gray-700 hover:bg-gray-600 text-gray-300 rounded-md transition-colors"
+                  >
+                    Bottom Right
+                  </button>
+                </div>
+              </div>
+
+              <div class="flex items-start gap-3 bg-gray-900 rounded-lg p-3">
                 <input
-                  type="file"
+                  type="checkbox"
-                  id="image-watermark-input"
+                  id="flatten-watermark"
-                  accept="image/png, image/jpeg"
+                  class="mt-0.5 w-4 h-4 text-indigo-600 bg-gray-700 border-gray-600 rounded focus:ring-indigo-500"
-                  class="w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5 file:mr-4 file:py-2 file:px-4 file:rounded-lg file:border-0 file:text-sm file:font-semibold file:bg-indigo-600 file:text-white hover:file:bg-indigo-700"
                 />
-              </div>
-              <div class="grid grid-cols-2 gap-4">
                 <div>
                   <label
-                    for="opacity-image"
+                    for="flatten-watermark"
-                    class="block mb-2 text-sm font-medium text-gray-300"
+                    class="text-sm font-medium text-gray-300 cursor-pointer"
-                    >Opacity: <span id="opacity-value-image">0.3</span></label
+                    >Flatten watermark</label
                   >
-                  <input
+                  <p class="text-xs text-gray-500 mt-0.5">
-                    type="range"
+                    Bakes the watermark into page pixels, making it
-                    id="opacity-image"
+                    tamper-resistant. Text will no longer be selectable.
-                    min="0.1"
+                  </p>
-                    max="1"
-                    step="0.1"
-                    value="0.3"
-                    class="w-full h-2 bg-gray-700 rounded-lg cursor-pointer"
-                  />
-                </div>
-                <div>
-                  <label
-                    for="angle-image"
-                    class="block mb-2 text-sm font-medium text-gray-300"
-                    >Angle: <span id="angle-value-image">0</span>°</label
-                  >
-                  <input
-                    type="range"
-                    id="angle-image"
-                    min="-90"
-                    max="90"
-                    step="5"
-                    value="0"
-                    class="w-full h-2 bg-gray-700 rounded-lg cursor-pointer"
-                  />
                 </div>
               </div>
+
+              <button id="process-btn" class="btn-gradient w-full">
+                Add Watermark
+              </button>
             </div>
           </div>
-
-          <button id="process-btn" class="btn-gradient w-full mt-4">
-            Add Watermark
-          </button>
         </div>
       </div>
     </div>

src/pages/background-color.html

@@ -182,12 +182,7 @@
               class="block mb-2 text-sm font-medium text-gray-300"
               >Background Color</label
             >
-            <input
+            <input type="color" id="background-color" value="#FFFFCC" />
-              type="color"
-              id="background-color"
-              value="#FFFFCC"
-              class="w-full h-12 bg-gray-700 border border-gray-600 rounded-lg cursor-pointer"
-            />
           </div>
           <button id="process-btn" class="btn-gradient w-full mt-4">
             Change Background Color

src/pages/bates-numbering.html

@@ -320,12 +320,7 @@
                 class="block mb-2 text-sm font-medium text-gray-300"
                 >Color</label
               >
-              <input
+              <input type="color" id="text-color" value="#000000" />
-                type="color"
-                id="text-color"
-                value="#000000"
-                class="w-full h-10 bg-gray-700 border border-gray-600 rounded-lg cursor-pointer"
-              />
             </div>
           </div>
 

src/pages/combine-single-page.html

@@ -217,12 +217,7 @@
                 class="block mb-2 text-sm font-medium text-gray-300"
                 >Background Color</label
               >
-              <input
+              <input type="color" id="background-color" value="#FFFFFF" />
-                type="color"
-                id="background-color"
-                value="#FFFFFF"
-                class="w-full h-10 bg-gray-700 border border-gray-600 rounded-lg cursor-pointer"
-              />
             </div>
             <div class="flex items-end">
               <label class="flex items-center gap-2 cursor-pointer">
@@ -261,12 +256,7 @@
                 class="block mb-2 text-sm font-medium text-gray-300"
                 >Separator Color</label
               >
-              <input
+              <input type="color" id="separator-color" value="#000000" />
-                type="color"
-                id="separator-color"
-                value="#000000"
-                class="w-full h-10 bg-gray-700 border border-gray-600 rounded-lg cursor-pointer"
-              />
             </div>
           </div>
 

src/pages/digital-sign-pdf.html

@@ -477,12 +477,7 @@
                     class="block text-sm font-medium text-gray-300 mb-2"
                     >Text Color</label
                   >
-                  <input
+                  <input type="color" id="sig-text-color" value="#000000" />
-                    type="color"
-                    id="sig-text-color"
-                    value="#000000"
-                    class="w-full h-10 bg-gray-700 border border-gray-600 rounded-lg cursor-pointer"
-                  />
                 </div>
                 <div>
                   <label

src/pages/fix-page-size.html

@@ -296,12 +296,7 @@
               >Background Color</label
             >
             <div class="flex items-center gap-3">
-              <input
+              <input type="color" id="background-color" value="#ffffff" />
-                type="color"
-                id="background-color"
-                value="#ffffff"
-                class="h-10 w-20 rounded border border-gray-600 bg-gray-700 cursor-pointer"
-              />
               <span class="text-sm text-gray-400"
                 >Color for margins/padding</span
               >

src/pages/header-footer.html

@@ -202,12 +202,7 @@
                   class="block mb-2 text-sm font-medium text-gray-300"
                   >Font Color</label
                 >
-                <input
+                <input type="color" id="font-color" value="#000000" class="" />
-                  type="color"
-                  id="font-color"
-                  value="#000000"
-                  class="w-full h-[42px] bg-gray-700 border border-gray-600 rounded-lg p-1 cursor-pointer"
-                />
               </div>
             </div>
           </div>

src/pages/n-up-pdf.html

@@ -253,12 +253,7 @@
                 class="block mb-2 text-sm font-medium text-gray-300"
                 >Border Color</label
               >
-              <input
+              <input type="color" id="border-color" value="#000000" />
-                type="color"
-                id="border-color"
-                value="#000000"
-                class="w-full h-10 bg-gray-700 border border-gray-600 rounded-lg cursor-pointer"
-              />
             </div>
           </div>
 

src/pages/page-numbers.html

@@ -219,12 +219,7 @@
                 class="block mb-2 text-sm font-medium text-gray-300"
                 >Color</label
               >
-              <input
+              <input type="color" id="text-color" value="#000000" />
-                type="color"
-                id="text-color"
-                value="#000000"
-                class="w-full h-10 bg-gray-700 border border-gray-600 rounded-lg cursor-pointer"
-              />
             </div>
           </div>
 

src/pages/text-color.html

@@ -169,12 +169,7 @@
               class="block mb-2 text-sm font-medium text-gray-300"
               >New Text Color</label
             >
-            <input
+            <input type="color" id="text-color-input" value="#0000FF" />
-              type="color"
-              id="text-color-input"
-              value="#0000FF"
-              class="w-full h-12 bg-gray-700 border border-gray-600 rounded-lg cursor-pointer"
-            />
           </div>
           <button id="process-btn" class="btn-gradient w-full mt-4">
             Change Text Color

src/pages/txt-to-pdf.html

@@ -250,12 +250,7 @@
               class="block mb-2 text-sm font-medium text-gray-300"
               >Text Color</label
             >
-            <input
+            <input type="color" id="text-color" value="#000000" />
-              type="color"
-              id="text-color"
-              value="#000000"
-              class="w-full h-[42px] bg-gray-700 border border-gray-600 rounded-lg p-1 cursor-pointer"
-            />
           </div>
           <div>
             <label

src/pages/wasm-settings.html

@@ -144,10 +144,10 @@
               <span class="text-xs text-gray-500">Recommended:</span>
               <code
                 class="text-xs text-indigo-400 bg-gray-800 px-2 py-1 rounded flex-1 truncate"
-                >https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]4/</code
+                >https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]6/</code
               >
               <button
-                data-copy="https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]4/"
+                data-copy="https://cdn.jsdelivr.net/npm/@bentopdf/[email protected]6/"
                 class="copy-btn p-1.5 bg-gray-600 hover:bg-gray-500 rounded text-gray-300 hover:text-white transition-colors"
                 title="Copy to clipboard"
               >

vite.config.ts

@@ -14,19 +14,20 @@ import type { OutputBundle } from 'rollup';
 
 const SUPPORTED_LANGUAGES = [
   'en',
+  'ar',
   'be',
+  'da',
   'de',
   'es',
+  'fr',
+  'id',
+  'it',
+  'nl',
+  'pt',
+  'tr',
+  'vi',
   'zh',
   'zh-TW',
-  'vi',
-  'it',
-  'id',
-  'tr',
-  'fr',
-  'pt',
-  'nl',
-  'da',
 ] as const;
 const LANG_REGEX = new RegExp(
   `^/(${SUPPORTED_LANGUAGES.join('|')})(?:/(.*))?$`