TxtCmp

TxtCmp

Privacy-first diff tool with merge mode & zero uploads

2 followers

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TxtCmp is a 100% free diff tool that runs in your browser. Unlike Diffchecker's 60KB limit, we have no restrictions. True Privacy: Files never leave your device. Features: • Merge mode - Resolve conflicts like VSCode • Search with regex • Stats viewer - Filter by change type • Keyboard shortcuts (Ctrl+G, Ctrl+F, Ctrl+M) • Export to Markdown/HTML Split/unified views, syntax highlighting (18+ languages), dark mode. Perfect for developers, writers, data analysts.
TxtCmp gallery image
TxtCmp gallery image
TxtCmp gallery image
TxtCmp gallery image
Free
Launch tags:Privacy•Developer Tools
Launch Team / Built With
Auth0
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What do you think? …

JustFox
Maker
📌
Hey Product Hunt! 👋 We built TxtCmp because we were frustrated with Diffchecker's 60KB free tier limit and wanted a privacy-first alternative. 💡 What makes TxtCmp different: ✅ No file size limits (vs Diffchecker's 60KB on free tier) ✅ 100% client-side processing (files never uploaded to servers) ✅ Merge mode for resolving conflicts (like VSCode's merge editor) ✅ Search in diff with regex support ✅ All features free forever - no premium tiers 🛠️ Built with vanilla JavaScript, jsdiff library, and Prism.js for syntax highlighting. Hosted on Cloudflare Pages for global performance. 🛣️ Roadmap: • Share links (share comparisons via URL) • Light mode toggle • Git integration (compare branches) • API endpoint • CLI tool • VS Code extension 🦊 JustFox - Quality software. Every platform. What feature would you love to see next? Feedback super welcome! 🚀