Text Comparison Tool
Compare two text documents and see the differences highlighted. You can paste text directly or upload files.
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Side by Side
Enter content in both editors and click "Compare" to see the differences
Comparison Options
Treat uppercase and lowercase letters as the same when comparing
Compare the text in both editors and highlight the differences
Keyboard Shortcuts
- Ctrl/Cmd + Enter – Compare texts
- Ctrl/Cmd + Z – Undo
- Ctrl + Y (Win) / Cmd + Shift + Z (Mac) – Redo
- Ctrl/Cmd + I – Toggle "Ignore Case"
- Ctrl/Cmd + Shift + X – Clear both texts
- ? – Toggle this shortcuts panel
Note: On tablet screens (width ≤ 768px), the comparison view automatically switches to Line by Line mode.
Key Features
Client-Side Only
All processing happens in your browser, ensuring your data never leaves your computer for maximum privacy and security.
Advanced Highlighting
Intelligent highlighting for clear difference visualization.
Share the comparison
Generate a PDF of the comparison for sharing with others.