Web Tools
Text Diff Checker
Compare two texts and highlight differences line by line. Shows added, removed and changed lines.
🔒 Runs in your browser — files never leave your device
📄 Original Text
📄 Modified Text
Diff Result
+ Added
- Removed
Unchanged
Paste text in both panels to see differences
About Text Diff Checker
Paste two versions of text and see exactly what changed. Added lines in green, removed in red. Line-by-line comparison.