Text Diff Checker

Compare two texts and find differences instantly. Perfect for code review, document comparison, and content editing.

Lines: 1 | Characters: 0
Lines: 1 | Characters: 0

How to Use Text Diff Checker

  1. Paste or upload your original text in the left text area
  2. Paste or upload your modified text in the right text area
  3. Click "Compare Texts" to see the differences
  4. View changes in unified or split view mode
  5. Toggle "Show unchanged lines" to focus on changes only
  6. Copy or download the diff report for documentation

Best Text Diff Checker Features

  • Line-by-Line Comparison: Accurate diff algorithm that detects additions, deletions, and modifications
  • Multiple View Modes: Switch between unified and split view for different comparison styles
  • File Upload Support: Upload text files directly for quick comparison
  • Detailed Statistics: See counts of additions, deletions, modifications, and unchanged lines
  • Color-Coded Output: Green for additions, red for deletions, orange for modifications
  • Copy & Download: Export diff results for documentation and sharing
  • Real-Time Processing: Instant comparison without server uploads
  • Privacy Focused: All processing happens in your browser

Top Use Cases

  • Code review and version comparison
  • Document revision tracking
  • Content editing and proofreading
  • Configuration file changes
  • API response comparison
  • Legal document comparison
  • Git diff visualization
  • Translation comparison