Text Diff Checker
Compare two texts and find differences. Character, word, or line-level diff.
Your text stays in your browser. We don't upload or store your data.
How to Use
- 1Enter original text on the left.
- 2Enter modified text on the right.
- 3Click Compare to see differences.
What is Text Diff Checker?
Text Diff Checker compares two texts and highlights the differences line by line. Useful for code review, document comparison, and change tracking.
Key Features
- Line-by-line comparison
- Color-coded differences
- Added/removed statistics
- Side-by-side input
- 100% client-side
- No signup required
FAQ
How does the comparison work?
It compares texts line by line, showing added lines in green and removed lines in red.
Can I compare code?
Yes, it works with any text including code, HTML, Markdown, etc.