How to use
- Paste the original text in the first box.
- Paste the modified text in the second box.
- Click Run to see added and removed lines.
Examples
- Compare two versions of a config file.
- Spot changes between a draft and final copy.
Text Diff
Compare two text blocks and highlight changed lines.
- Runs in your browser
- No account
- Clear output
1
Line oneLine one2
Line twoLine 23
Line threeLine three4
Line four1
Line oneLine one2
Line twoLine 23
Line threeLine three4
Line fourFAQ
Is Text Diff Compare Tool free to use?
Yes. The page is designed as a free, lightweight utility with non-intrusive ads instead of accounts or paywalls.
Does this tool upload my files or text?
No. The core work runs in your browser, so files and text do not need to leave your device. See the privacy page for broader site details.