spot the difference 🔎

Text Diff Checker

Find differences between two blocks of text instantly.

Original Text:

Changed Text:

Differences:

Why use a Diff Checker?

When collaborating on essays, coding, or content creation, it's easy to lose track of what was modified between versions. A text comparison tool highlights the exact lines that have been added, removed, or changed.

Is it safe for sensitive data?

Yes. Just like our other tools, the comparison happens locally inside your browser using JavaScript. We don't upload your documents to any external servers.