Client Side PDF editor Toolkit
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Updated
Mar 20, 2026 - TypeScript
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no-upload
Here are 39 public repositories matching this topic...
Convert Word docs to Markdown privately - 100% offline, no uploads. Perfect for processing sensitive documents with Ollama, LM Studio, GPT4All & other local AI tools. Just double-click the standalone/word-to-markdown.html file to use.
markdown privacy offline docx client-side no-upload document-converter ai-privacy gpt4all local-llm ollama lm-studio word-to-markdown
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Feb 4, 2026 - TypeScript
Free online PDF editor - Split, merge, convert, rotate & edit PDFs in your browser. No upload, 100% private.
javascript css html open-source pdf pdf-converter client-side no-upload mergepdf browser-based splitpdf convert-pdf pdftools pdf-editor rotate-pdf extract-text-from-pdf reorder-pdf comment-pdf free-pdf-tools
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Dec 29, 2025 - JavaScript
Privacy-first file converter. Runs 100% in your browser. No uploads, no server. PDF, HEIC, WebP, SVG conversions.
javascript open-source privacy pdf-converter file-converter client-side no-upload heic-to-jpg webp-converter
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Mar 19, 2026 - HTML
A browser-native document transformation engine that converts and restructures multi-format content via a unified DocumentModel.
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May 31, 2026 - JavaScript
Private PDF watermarking in your browser. Add text, image, pattern, and professional seal watermarks locally — no upload, no tracking.
react open-source github-pages pdf privacy typescript client-side pdfjs watermark no-upload pdf-tools tailwindcss privacy-first pdf-watermark browser-app vite pdf-lib local-processing document-security
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Jun 3, 2026 - TypeScript
Turn any PDF into a clean dark mode or standard light theme instantly. A private, client-side PDF mode converter built for late-night readers and traditional viewing.
react pdf pwa nextjs pdf-converter client-side dark-mode no-upload tailwindcss privacy-focused pdf-to-darkmode
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May 31, 2026 - TypeScript
Free offline PDF toolkit. Extract pages, merge PDFs, convert images and DOCX. Runs in your browser. No uploads. No server.
javascript html open-source pdf privacy offline pdf-converter docx document client-side pdf-conversion pdf-merger no-upload pdf-tools document-editor image-to-pdf doc-to-pdf free-tool browser-tool pdf-to-doc
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Apr 8, 2026 - HTML
Privacy-friendly web tools that run entirely in your browser. No uploads. No tracking. No servers.
javascript open-source github-pages client-side no-upload privacy-first web-tools browser-tools image-tools local-first offline-tools
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Feb 3, 2026 - HTML
拾音 · 网易云 NCM、酷狗 KGM 在线转 MP3 工具 · 纯前端、文件不上传、永久免费
react typescript chinese client-side audio-converter netease-music ncm no-upload vpr vite kugou-music kgm ncm-to-mp3 kgm-to-mp3 music-decryption
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Jun 4, 2026 - TypeScript
🛡️ Free, privacy-first online tools - Image converter, PDF merger, JSON formatter & 60+ utilities. 100% browser-based, no file uploads. Open source toolkit for developers & everyone.
react open-source typescript utilities nextjs image-converter developer-tools file-converter client-side hacktoberfest webworkers online-tools no-upload privacy-tools browser-based pdf-tools privacy-first web-tools json-formatter free-tools
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Feb 28, 2026 - TypeScript
Secure, browser-based image compression - No uploads needed
javascript open-source security performance privacy web-app image-processing client-side image-compression responsive-design offline-capable no-upload mobile-friendly image-resizing browser-based cross-browser-compatibility lightweight-tool file-optimization local-processing
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Aug 24, 2024 - JavaScript
A 100% client-side web application that merges data from Excel files
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Jul 21, 2025 - TypeScript
A lightweight, privacy-focused web tool that transforms images into Base64 Data URLs for easy embedding in HTML, CSS, or JSON. 🖼️➡️🔗
javascript base64 html5 frontend data-uri image-converter developer-tools client-side no-upload web-utility
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Apr 13, 2026 - HTML
Open-source, privacy-first PDF tools that run locally in your browser with no server uploads for PDF processing.
react pdf typescript browser client-side no-upload pdf-tools privacy-first vite local-first cloudflare-pages pdf-chef
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May 6, 2026 - TypeScript
Every image tool you need - fast, free, in your browser. 28 tools (convert, compress, edit, AI), 5 languages, no upload, no signup.
pwa web-app image-editor webp image-converter image-compression no-upload browser-based heic privacy-first image-tools free-tools jpg-to-png png-to-jpg 24picture
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May 24, 2026
Privacy-first toolkit. No uploads, no tracking. Dev, Image, Text, and PDF tools.
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Nov 21, 2025 - TypeScript
Free tools that run in your browser — compress images, clean CSVs, rename files, build custom recipes. Powered by Rust & WebAssembly. Files never leave your machine.
rust open-source typescript csv nextjs webassembly wasm developer-tools image-compression image-optimization batch-processing workflow-automation online-tools no-upload privacy-first file-tools local-first
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May 20, 2026 - Rust
Private, in-browser image-metadata viewer & scrubber. See and remove EXIF, GPS and other hidden metadata from your photos — nothing is ever uploaded.
react metadata security privacy typescript gps exif client-side image-metadata no-upload privacy-tools exif-remover
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Jun 1, 2026 - HTML
50+ free online tools for PDF, images, coding, SEO, and daily tasks. 100% browser-based, no uploads, no signup.
utilities web-app developer-tools online-tools no-upload productivity-tools browser-based seo-tools pdf-tools image-tools free-tools
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May 9, 2026
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