Text diff checker

Find exactly what changed between two versions of a document, list or piece of code.

How to compare two texts

  1. 01Paste the original text on the left and the changed text on the right.
  2. 02Choose to compare by line or by word.
  3. 03Read the highlighted result: green was added, red was removed.

FAQ

No. Everything runs in your browser with JavaScript. Nothing you type is uploaded, and closing the tab clears it.