DiffLens
A clean, secure, and privacy-focused git diff viewer. Process and share diffs with compressed encrypted URLs - everything happens client-side with no data leaving your browser.
Why Choose DiffLens?
Built with privacy and security in mind, DiffLens processes all your code diffs locally in your browser.
Privacy First
Your code never leaves your browser. Everything is processed locally with zero data transmission.
Fast & Reliable
Instant diff processing with syntax highlighting and multiple view modes for optimal readability.
Secure Sharing
Share diffs with compressed and encrypted URLs. Content is compressed using Brotli and encoded directly in the link for maximum privacy and efficiency.
Open Source
Completely open source and transparent. Audit the code, contribute, or fork for your needs.
How It Works
Simple, secure, and straightforward. Get beautiful diff visualizations in just a few steps.
Paste or Upload
Copy your git diff output or upload a diff file directly to the viewer.
Choose View Mode
Select between unified or side-by-side diff views for optimal readability.
Analyze Changes
Review your changes with syntax highlighting and clear visual indicators.
Share Securely
Generate shareable links with compressed and encrypted URLs, copy to clipboard, or download the formatted diff.
Open Source & Community Driven
DiffLens is built by developers, for developers. Join our community and help make code review better for everyone.