Text Diff Checker

Paste two versions of text and see exactly what changed — line by line.

Original Text

Modified Text

Ignore case Ignore leading/trailing whitespace

How to Use

Paste your original text in the left panel and your modified text in the right panel.
Optionally enable Ignore case or Ignore whitespace for a looser comparison.
Click Compare to see the diff result.
Green lines are additions, red lines are deletions, and plain lines are unchanged.