Text Diff Checker
Compare two texts side-by-side and highlight differences instantly
Paste text or drag a file
.txt, .md, .json, .xml, .js, .py, and more
Paste text or drag a file
.txt, .md, .json, .xml, .js, .py, and more
Ready to Compare
Add text or upload files in both panels above, then click Compare to see the differences highlighted.
Powerful Diff Features
Everything you need to compare text and code efficiently
Side-by-Side View
Compare files with clear visual separation and line-by-line alignment.
Character-Level Diff
See exactly what changed within each line with precise highlighting.
Drag & Drop Files
Upload .txt, .md, .json, .xml, .js, .py and many more file formats.
Smart Options
Ignore whitespace, toggle character diff, and choose output format.
Copy Results
Export diff results in unified or side-by-side format with one click.
Syntax Highlighting
Code-aware highlighting for better readability of source files.
