Diff Checker

How to compare two texts

1. Paste the original text on the left and the changed version on the right.
2. Choose whether to compare by lines, words or characters. Added text is shown in green and removed text in red.
3. Tick Ignore case or Ignore whitespace to hide changes you do not care about.

Frequently asked questions

What can I compare?

Anything in plain text: documents, code, configuration files, lists or contracts.

Is my text uploaded?

No. The text is processed inside your browser and is never sent anywhere.