Text Diff Checker
Compare two texts side-by-side and instantly see the differences with highlighted changes - perfect for version comparison
Original Text
Modified Text
Differences
Enter text in both fields to see differences
Legend
Added textText present in modified version
Removed textText removed from original
Unchanged textText that remained the same
What is a Text Diff Checker?
A text diff checker is a comparison tool that identifies and highlights differences between two pieces of text. It's essential for developers tracking code changes, writers comparing document versions, and anyone who needs to spot what changed between two text versions.
Comparison Modes:
- Character Comparison: Compares text character by character for precise differences
- Word Comparison: Compares text word by word (recommended for most use cases)
- Line Comparison: Compares text line by line, ideal for code and structured text
Common Use Cases:
- Code Review: Compare different versions of code to track changes
- Document Editing: See what changed between document drafts
- Content Updates: Track changes in website content or articles
- Translation Comparison: Compare original and translated texts
- Configuration Files: Spot differences in config or settings files
- Contract Review: Compare different versions of agreements
Features:
- Three Comparison Modes: Character, word, or line-based comparison
- Visual Highlighting: Added text in green, removed text in red
- Live Statistics: See count of added, removed, and unchanged elements
- Swap Function: Quickly switch between original and modified text
- Copy Diff: Export the differences with formatting markers
- Side-by-Side View: Compare texts in a clear layout