Diff Checker

Compare two blocks of text and see differences highlighted line by line. Great for code reviews, document changes, and finding what changed.

Original Text
Modified Text
Differences

How It Works

Paste two versions of text and click Compare. Lines present only in the original are shown in red, lines added in the modified version are shown in green, and unchanged lines are gray.

How to Use

  1. Paste original text in the left panel.
  2. Paste modified text in the right panel.
  3. Click Compare to see line-by-line differences highlighted.
  4. Red lines = removed, Green lines = added, Gray = unchanged.