How to use it
- Put the original and revised text in the two fields.
- Choose line or word comparison.
- Review highlighted changes or download a plain-text diff.
Worked example
- Input
- Original: Send the draft Revised: Send the final
- Result
- Removed: draft Added: final
Choose Words and spaces. This compares text tokens, not whether the two versions have the same meaning.
Useful situations
- Find a sentence changed between two drafts.
- Review edits to a short configuration or list.
Limits and supported formats
50,000 characters per side; at most 1,500 tokens per side and one million comparison cells. Large word comparisons may need line mode. No PDF extraction or rich formatting comparison.
Privacy
We do not store tool content or results. Optional usage events do not include files, filenames, text, passwords or QR contents. Reset when finished and save any output you need on your own device.
Questions about this tool
Does unchanged wording count as a change?
Line endings are normalized. Other spaces and letter case remain significant so you can see exact text edits.
Page updated: