Text Diff Checker - Compare Two Versions Line by Line
Paste both versions, hit Compare, and see exactly what changed - additions, deletions, and untouched lines.
See Every Change at a Glance
AiLoveKit's text diff checker runs a real longest-common-subsequence algorithm on your two versions, then highlights removed lines in red and added lines in green - the same approach as git diff, but for any pasted text. Contracts, essays, config files, and copy revisions all stay on your device.
How to Read the Output
- - red lines - present only in version A (removed).
- + green lines - present only in version B (added).
- grey lines - unchanged context shared by both.
Comparing PDF contracts instead? Use Compare PDFs for a visual page-level diff.