Tool
Text Diff Tool
Compare two text blocks side by side and highlight line differences.
Text Tools
What this tool does
Compare two text versions line by line with simple minus and plus markers.
How to use
- Paste the original text in the left input.
- Paste the updated text in the right input.
- Review diff output with unchanged, removed, and added lines.
Examples
Edited list
Input: Original: apple banana orange Changed: apple blueberry orange
Output: apple - banana + blueberry orange
Unchanged lines are prefixed with spaces, removed lines with -, added lines with +.
Common use cases
- Review edits to config files or copy
- Compare two list exports
- Check changes before publishing content
FAQ
Is this a character-level diff?
This version compares text line by line for quick reviews.
Can I copy the diff output?
Yes. Use the copy button on the diff result panel.
Does this upload my text?
No. Comparison runs entirely in your browser.
Related tools
Last reviewed: 2026-05-23