Compare Two Texts
Line DiffSpot line-by-line changes fast
SimilaritySee how close both texts are
Cleanup OptionsIgnore case or extra spacing
About This Text Compare Tool
This PHP text comparison tool helps writers, editors, developers, and SEO teams compare two versions of text without needing a database or external service.
- Highlights added, removed, changed, and unchanged lines.
- Includes similarity percentage and change counts.
- Supports optional case-insensitive and whitespace-normalized comparison.
- Uses the same responsive layout, search dropdown, sidebar, footer, and dark mode.