Diff Checker
Compare two texts and find differences with highlighted additions and deletions.
What is Diff Checker?
Diff Checker compares two pieces of text and highlights the differences between them. Added lines are shown in green and removed lines in red. Useful for code review, document comparison, and tracking changes.
How to Use Diff Checker
- Paste the original text in the left field
- Paste the modified text in the right field
- Click Compare to see the differences highlighted
FAQ
Can I compare code with this tool?
Yes. The diff checker works with any text, including source code, configuration files, and documents.
Is there a size limit?
Since all processing happens in your browser, the limit depends on your device's memory. It works well for most typical use cases.