Text Diff
Compare two text documents
How to Use
1
Paste original
Enter the first text in the left panel.
2
Paste modified
Enter the second text in the right panel.
3
Compare
Click Compare to see differences highlighted.
4
Choose view mode
Switch between side-by-side or inline diff view.
Frequently Asked Questions
What diff modes are available?
Character-level diff (shows exact character changes) and line-level diff (shows changed lines).
Can I ignore whitespace?
Yes, toggle "Ignore whitespace" to focus on content changes only.
Is my text data private?
Yes, all comparison happens locally in your browser. Your text never leaves your device.