Online Git Diff viewer, unified/side-by-side views, highlight added/deleted/modified lines
Yes, completely free. No registration required, no usage limits. All processing happens locally in your browser.
Standard Git diff format (unified diff paste) and two-text comparison mode. Auto-detects input format.
Unified view shows added/deleted lines in one panel sequentially (green for added, red for deleted). Side-by-side view shows original and modified text in left/right columns for easy line-by-line comparison.
Yes. Switch to 'Text Compare' mode, enter original and modified text in the left/right input boxes, then click compare to see differences.
Absolutely. All processing happens locally in your browser. Your code and text data are never uploaded to any server.
Absolutely. All processing happens locally in your browser. No data is sent to any server, so there's zero risk of data leaks. Your information stays completely under your control.
Git Diff Viewer has no usage limits — it's free and unlimited. Since processing is done client-side, speed depends on your device. For very large files, we recommend processing in batches for the best experience.
Yes, Git Diff Viewer is completely free to use. No registration or login required — all features are available immediately.
No. Git Diff Viewer is a web-based tool — just open it in your browser and start using it. No downloads, plugins, or extensions required.
No. Git Diff Viewer uses client-side processing — everything runs in your browser. Your data never leaves your device, and the tool works even without an internet connection.