Text Diff — compare two texts free online
You have two versions of the same text and you can't tell what's different. Maybe it's an email you rewrote, two drafts of a contract, or some code a friend changed. Reading both side by side and hoping you spot it is slow and easy to get wrong. We added a free tool that does it for you — Text Diff / Compare — right in your browser.
What it does
You paste in two texts, and it shows you the differences between them, clearly highlighted. The parts that were added, removed, or changed stand out, so you can see at a glance what's new and what's gone instead of squinting line by line.
Nothing leaves your device
It all happens in your browser. Your two texts are never uploaded to a server and nothing is saved anywhere. Close the tab and they're gone — which is exactly what you want when you're comparing a private email or a contract.
How to use it
- Open Text Diff / Compare.
- Paste your first text on one side and your second text on the other.
- Look at the highlighted differences to see exactly what changed.
It's free with no limit. There are more small tools on the Apps page.