Client Side PDF editor Toolkit
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Updated
Mar 20, 2026 - TypeScript
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no-upload
Here are 60 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
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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Mar 4, 2026 - TypeScript
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
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 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
Privacy-first toolkit. No uploads, no tracking. Dev, Image, Text, and PDF tools.
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Nov 21, 2025 - TypeScript
A 100% client-side web application that merges data from Excel files
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Jul 21, 2025 - 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
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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Apr 20, 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
Reduce Image Size free online. No upload, 100% private. Browser-based, no server.
image privacy pwa webassembly reduce free size no-upload browser-based image-tools reduce-image-size reduce-image-size-online reduce-image-size-free
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Mar 21, 2026 - HTML
TIFF to JPG free online. No upload, 100% private. Browser-based, no server.
jpg privacy pwa tiff webassembly free to no-upload browser-based image-tools tiff-to-jpg tiff-to-jpg-free tiff-to-jpg-online
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Mar 20, 2026 - HTML
GIF to WEBP free online. No upload, 100% private. Browser-based, no server.
privacy pwa webassembly gif webp free to no-upload browser-based image-tools gif-to-webp gif-to-webp-free gif-to-webp-online
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Mar 20, 2026 - HTML
Compress JPG to 200KB free online. No upload, 100% private. Browser-based, no server.
jpg privacy pwa webassembly free to compress no-upload browser-based image-tools compress-jpg-to-200kb compress-jpg-to-200kb-free compress-jpg-to-200kb-online
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Mar 21, 2026 - HTML
A lightweight, high-performance web utility that allows you to play local video files directly in your browser without any server uploads or data consumption. This tool provides a seamless, private viewing experience by leveraging the browser’s native file-handling capabilities.
javascript html video video-player mediaplayer videoplayer no-upload video-player-application video-player-js video-player-software
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Feb 12, 2026 - HTML
PNG Compressor free online. No upload, 100% private. Browser-based, no server.
png privacy pwa webassembly free compressor no-upload browser-based png-compressor image-tools png-compressor-free png-compressor-online
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Mar 21, 2026 - HTML
AVIF to JPG free online. No upload, 100% private. Browser-based, no server.
jpg privacy pwa webassembly free to no-upload browser-based image-tools avif avif-to-jpg avif-to-jpg-free avif-to-jpg-online
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Updated
Mar 20, 2026 - HTML
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