Compare two blocks of text and see exactly what changed.
Paste two versions of some text and see exactly what changed, line by line. Added lines are marked in green, removed lines in red, and unchanged lines sit quietly in between. Good for spotting edits in copy, notes or code.
It compares line by line, which reads clearly for most documents. Your text stays in your browser and is never uploaded.
That's the whole list. A short note when there's something new worth your time. Leave whenever you like.