Diff

Compare two versions of a text and see every changed word.

Processed on your device, never uploaded

Original

New version

Result

Changes appear here as you type.

View

Ignore

What it does

Text diff compares two versions of a text and marks every line and word that changed. Useful for contracts, configs and code. It runs in your browser.

How to use it

1Paste the original on the left.
2Paste the new version on the right.
3Read the changes, side by side or inline.

Questions

Is my text sent anywhere?

No. The comparison runs on your device.

Can I ignore spaces?

Yes. Turn on Ignore whitespace.

Does it compare files?

Drop a text file on either side.