Compare two texts line by line and highlight the differences.
Enter text in both boxes to see the differences
Compares two blocks of text line by line using a longest-common-subsequence algorithm, highlighting added lines in green and removed lines in red. Useful for comparing code, config files, or any text revisions. Everything runs locally in your browser.
Paste two versions of text or code and see a line diff with added lines in green and removed lines in red, plus a change summary.
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