What is a text diff checker?
A text comparison tool shows exactly what changed between two drafts, documents, code snippets, or configuration files. Added lines appear in green and removed lines appear in red.
How to compare two texts
- Paste the original text into the left editor.
- Paste the revised version into the right editor.
- Review the live line-by-line comparison below.
Common uses
- Compare two document revisions.
- Review changes in code or configuration.
- Check edited copy before publishing.