Diff Checker

Compare two texts and see the differences. Added lines in green, removed in red.

Diff result:

What does the Diff Checker do?

Compares two texts line by line and highlights differences. Added lines in green, removed in red. Useful for comparing versions, configs, or code.

What is it used for?

  • Code review: Compare before/after changes
  • Config: See what changed between versions
  • Documents: Compare drafts
  • Debugging: Spot differences in outputs

How it works

Paste text 1 and text 2. Click Compare. The diff shows line-by-line. Green = added, red = removed. Uses the diff library. All processing in your browser.

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