{
  "markdown": "# Presend — Free Privacy Tools That Run in Your Browser\n\n[![Live Site](https://img.shields.io/badge/Live-presend.pages.dev-0066cc?style=flat-square)](https://presend.pages.dev)\n[![API Tests](https://github.com/presendapp/presend/actions/workflows/api-tests.yml/badge.svg)](https://github.com/presendapp/presend/actions/workflows/api-tests.yml)\n[![Tools](https://img.shields.io/badge/Tools-48-1F3A5F?style=flat-square)](https://presend.pages.dev)\n[![API](https://img.shields.io/badge/API-39_endpoints-1F3A5F?style=flat-square)](https://presend.pages.dev/api)\n[![Run in Postman](https://run.pstmn.io/button.svg)](https://god.gw.postman.com/run-collection/57808683-783f3f64-0f9f-433e-95f6-518520d14ccf?action=collection%2Ffork&collection-url=entityId%3D57808683-783f3f64-0f9f-433e-95f6-518520d14ccf%26entityType%3Dcollection%26workspaceId%3D8ffb507b-4140-4e42-8a44-fd6926d0b25b)\n[![License](https://img.shields.io/badge/License-MIT-green?style=flat-square)](LICENSE)\n[![PWA](https://img.shields.io/badge/PWA-Enabled-orange?style=flat-square)](https://presend.pages.dev)\n[![Privacy](https://img.shields.io/badge/Privacy-First-ff6b6b?style=flat-square)](https://presend.pages.dev/privacy)\n\n**48 free browser-based tools to clean, compress, convert and check your files before you share them. Nothing is ever uploaded.**\n\n[Open Presend](https://presend.pages.dev)\n\n## Why Presend?\n\nUnlike most online tools, **Presend processes everything locally in your browser**. Your files, photos, and documents never leave your device. No account, no upload, no tracking, no ads.\n\n- **100% Private** — Web Crypto API, Canvas API, FileReader — all client-side\n- **Instant** — Cloudflare CDN, loads in under 1 second globally\n- **PWA** — Install on mobile/desktop, works offline\n- **SEO-Optimized** — Schema.org markup (HowTo, FAQPage, SoftwareApplication), dynamic sitemap, Open Graph images\n- **Free Forever** — No freemium, no watermarks, no limits\n\n## Tools (22)\n\n| Tool | What it does | Link |\n|---|---|---|\n| **EXIF Remover** | Strip GPS, camera model, timestamps from photos | [Open](https://presend.pages.dev/tools/exif-remover) |\n| **PDF Metadata Remover** | Remove author, software, dates from PDFs | [Open](https://presend.pages.dev/tools/pdf-metadata-remover) |\n| **Image Compressor** | Shrink JPG/PNG/WebP with quality preview | [Open](https://presend.pages.dev/tools/image-compressor) |\n| **PDF Compress** | Reduce PDF file size without quality loss | [Open](https://presend.pages.dev/tools/pdf-compress) |\n| **PDF Merger** | Combine multiple PDFs into one document | [Open](https://presend.pages.dev/tools/pdf-merger) |\n| **Image Resizer** | Resize to exact dimensions (Instagram, LinkedIn, Twitter) | [Open](https://presend.pages.dev/tools/image-resizer) |\n| **HEIC to JPG Converter** | Convert iPhone photos to universal JPG | [Open](https://presend.pages.dev/tools/heic-converter) |\n| **Video Metadata Remover** | Strip GPS and device data from MP4/MOV | [Open](https://presend.pages.dev/tools/video-metadata-remover) |\n| **Office Metadata Remover** | Clean Word, Excel, PowerPoint hidden data | [Open](https://presend.pages.dev/tools/office-metadata-remover) |\n| **File Hash Checker** | Verify SHA-256, SHA-1, SHA-512 checksums | [Open](https://presend.pages.dev/tools/file-hash-checker) |\n| **Password Generator** | Create cryptographically secure passwords | [Open](https://presend.pages.dev/tools/password-generator) |\n| **Password Strength** | Analyze password entropy and crack time | [Open](https://presend.pages.dev/tools/password-strength) |\n| **QR Code Generator** | Generate QR codes for URLs, WiFi, text | [Open](https://presend.pages.dev/tools/qr-code-generator) |\n| **URL Cleaner** | Remove tracking parameters (UTM, fbclid, gclid) | [Open](https://presend.pages.dev/tools/url-cleaner) |\n| **Email List Cleaner** | Deduplicate, validate, clean email lists | [Open](https://presend.pages.dev/tools/email-list-cleaner) |\n| **JSON to CSV Converter** | Convert between JSON and CSV instantly | [Open](https://presend.pages.dev/tools/json-csv-converter) |\n| **Image to Base64** | Encode images for embedding in HTML/CSS | [Open](https://presend.pages.dev/tools/image-to-base64) |\n| **Text Diff** | Compare two texts side by side | [Open](https://presend.pages.dev/tools/text-diff) |\n| **Text Formatter** | Bold, italic, stylized text for social media | [Open](https://presend.pages.dev/tools/text-formatter) |\n| **Thread Splitter** | Split long text into Twitter/X threads | [Open](https://presend.pages.dev/tools/thread-splitter) |\n| **Word Counter** | Count words, characters, reading time | [Open](https://presend.pages.dev/tools/word-counter) |\n| **Color Contrast** | Check WCAG accessibility contrast ratios | [Open](https://presend.pages.dev/tools/color-contrast) |\n\n## SEO and Performance\n\nPresend is built for search engines and AI assistants:\n\n- **Schema.org**: HowTo, FAQPage, SoftwareApplication, BreadcrumbList, Organization on every page\n- **Dynamic Sitemap**: 842 URLs auto-updated (40 tools + blog/guide pages, across 8 languages)\n- **Dynamic OG Images**: API generates social preview images per tool\n- **Core Web Vitals**: Preconnect, DNS-prefetch, CSS preload, zero render-blocking JS\n- **PWA**: Service worker + manifest for offline use and installability\n- **Privacy-First Analytics**: Cloudflare Web Analytics (no cookies, no IP tracking)\n\n## Embed on Your Site\n\nAdd a Presend tool to your website or link back to us:\n\n[See all embed options](https://presend.pages.dev/embed)\n\n## Tech Stack\n\n- **Frontend**: Vanilla HTML5, CSS3, ES6 (zero build step)\n- **Hosting**: Cloudflare Pages (200+ edge locations)\n- **APIs**: Cloudflare Workers (share links, analytics, sitemap, OG images)\n- **Storage**: Cloudflare KV (share links, 30-day TTL)\n- **PWA**: Service Worker + Web App Manifest\n\n## License\n\nMIT — free to use, modify, and embed.\n\n[Open Presend](https://presend.pages.dev)\n# build trigger ven. 21 août 2026 10:18:19 CEST\n",
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}