Text / FREE ONLINE TOOL
Text Diff Checker
Compare two texts online and see the differences side by side or inline, with changed words highlighted. Ignore whitespace or case and copy a unified diff.
Unified diff (patch format)
QUICK GUIDE
How to use this tool
Paste the original text on the left and the changed text on the right. Long unchanged runs are folded. The unified diff uses the patch format of diff -u and git.
Your input is processed locally. Use Copy or Download to keep your result.
Keep your workflow moving
Need another step? Try a related tool.