File Diff (Content + Hash)
Compare two files or pasted text locally with SHA-256 hash and unified content diff.
Runs in your browser. Your input stays on this device.
Left Input
Right Input
If a file is selected for a side, pasted text for that side is ignored.
All processing happens locally in your browser.
Common questions
Quick answers before you use this tool.
Runs in your browser. Your input stays on this device.
No account is required. Open the tool and use it right away.
Yes. You can compare content and hashes to see whether two inputs differ.