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Text diff

Compare two texts line by line.

0 characters1M limit
0 characters1M limit

About Text diff

Look for edits between two versions of a document or snippet. A line diff preserves order and is different from comparing the unique members of two lists.

Steps, and limitations

How to use it

  1. Place the original text on one side and the changed text on the other.
  2. Run the comparison.
  3. Review the added, removed, and unchanged lines in context.

Things to know

  • This is a line-level text comparison, not a semantic code or JSON comparison.
  • Very large or heavily changed inputs can hit the comparison limits. Reduce the input when the tool reports that limit.

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Preferences

These preferences are saved only in this browser.

Tool input stays in memory and is cleared when you leave the page. Downloaded files are managed by your browser. AI model caches, when used, are separate from these preferences.