OmniToolsFree

Text diff checker

Compare two texts and see added, removed and unchanged parts.

  • 5 MB of text
  • Runs in the browser

This runs in your browser. What you type is not uploaded by this tool.

How to use it

Three steps

  1. 01

    Paste the original on the left.

  2. 02

    Paste the revision on the right.

  3. 03

    Switch between line and word comparison.

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Questions

Which diff is this?

Line mode compares whole lines. Word mode compares words, which is easier for a paragraph edit.

Is a large diff slow?

Both sides are capped at 5 MB. Comparison runs when you ask for it, not on every keystroke.