Text Compare
Paste two snippets and highlight differences instantly. Runs entirely in your browser—no uploads—with side-by-side diff plus options to ignore whitespace and ignore case.
After comparing, the page URL contains your text for sharing. Keep the full link private and use Clear all to remove it.
Paste original and modified text, then press Compare to generate a highlighted diff.
Diff summary
Counts are based on complete lines. Inline highlights show the exact characters that changed.
Export/Share
Share via email
Send the diff to teammates directly from the app. Rate limiting protects against abuse.
Email sending is disabled on this deployment. Use the fallback link below to open your default mail client.
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