Privacy Policy

Last updated: May 28, 2026

What We Collect

We do not collect personal information. You do not need to create an account or provide any personal data to use DiffDone.

Document Privacy

Documents you upload for comparison are:

• Processed in memory on our server
• Deleted immediately after the comparison is complete
• Never stored, shared, or accessed by anyone

Analytics

We use Google Analytics to understand how visitors use our site. Google Analytics collects anonymized data such as page views and browser information. No document content is ever sent to analytics.

Cookies

Google Analytics uses cookies for tracking. You can disable cookies in your browser settings.

Contact

If you have questions about this privacy policy, contact us at wuyoushan33@gmail.com.