Is the Git Diff Viewer free?

Yes, completely free. No registration required, no usage limits. Everything runs locally: Original Text and Modified Text are processed on your device, never sent to a server.

What diff formats are supported?

Standard Git diff format (unified diff paste) and two-text comparison mode. Auto-detects input format.

What's the difference between unified and side-by-side views?

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.

Can I compare two different texts?

Yes. Switch to 'Text Compare' mode, enter original and modified text in the left/right input boxes, then click compare to see differences.

📊 Git Diff Viewer

🔒 Client-side — Your data never leaves your browser ✅ 100% Free — No signup, no limits ⚡ Instant — No server processing

Online Git Diff viewer, unified/side-by-side views, highlight added/deleted/modified lines

📋 Input Mode

❓ Frequently Asked Questions

Is my data safe when using Git Diff Viewer?

Absolutely. Everything runs locally: Original Text and Modified Text are processed on your device, never sent to a server. No data is sent to any server, so there's zero risk of data leaks. Your information stays completely under your control.

Are there any usage limits for Git Diff Viewer?

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.

Is Git Diff Viewer free to use?

Yes, Git Diff Viewer is completely free to use. No registration or login required — all features are available immediately.

Do I need to install any software?

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.

Does Git Diff Viewer upload my data to a server?

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.