Compare two texts and see exactly what changed. Side-by-side and unified diff views with line and character-level highlighting. Options to ignore whitespace and case differences.
Developer
Text Diff Checker
Compare two texts and highlight the differences
Try Text Diff Checker Free
Compare two texts and highlight the differences
Tech Stack
React 19
Tailwind CSS 4
Vite 7
shadcn/ui
Core Capabilities
- Side-by-side diff comparison
- Inline/unified diff view
- Line-by-line and character-level highlighting
- Ignore whitespace option
- Case-insensitive comparison option
- Copy diff output
- Dark/light mode
- 100% client-side
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