How to use the Text Diff Checker
- Paste the original text.
- Paste the revised text.
- Run the comparison.
- Review line-level differences.
Frequently Asked Questions
Is this a character-level diff?
The current free tool uses line-level comparison.
Is content uploaded?
No.
Comparing two versions of text
Paste the original on top and the revised version below to see which lines changed. Lines that differ are marked with a minus for the old text and a plus for the new.
This is a line-by-line comparison, so one changed word marks the whole line. It works well for lists, configuration files and short drafts.