How to Use
Paste two texts into the left and right panels. Differences are highlighted automatically with additions and deletions.
Frequently Asked Questions
What file types can I compare?
This tool compares any plain text โ code, configuration files, documents, JSON, HTML, and more.
Is it line-by-line or character-by-character?
The tool performs line-by-line diffing with inline character-level highlighting within changed lines.
Can I compare large files?
Yes. The tool handles large texts efficiently in your browser, though very large files (10MB+) may be slow.