V13 ToolsTOOLS
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Text Diff

DEVFREE · NO SIGNUP

Compare two texts and highlight differences

Text Diff compares two blocks of text and highlights what was added, removed or changed. Great for reviewing edits and config changes. It runs in your browser.

How to use Text Diff

  1. 01Paste the original text on one side.
  2. 02Paste the new text on the other.
  3. 03Review the highlighted differences.

Frequently asked questions

What does it highlight?
Additions, deletions and changes between the two texts, line by line.
Is my text uploaded?
No. The comparison runs locally in your browser.
Can I compare code?
Yes. It works with any plain text, including source code and config files.
Is it free?
Yes, free with no sign-up.
● client-side● no upload● privacy-safe
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