Privacy Policy

Effective February 12, 2026

The Short Version

Watermark does not collect, store, or transmit any of your data. Your files never leave your device.

1. Who We Are

Watermark is operated by FlagVault Technologies. This policy describes how we handle information in connection with the service.

2. Information We Collect

None. Watermark runs entirely in your browser. We do not collect personal information, usage data, or any other data from you.

3. File Processing

When you open a PDF in the app, it is processed locally using client-side JavaScript. Your files are never uploaded to any server. FlagVault Technologies has no ability to access, view, or store your files.

4. Cookies & Tracking

We do not use cookies, analytics, or any tracking technologies.

5. Third-Party Services

Watermark does not integrate with or send data to any third-party services.

6. Data Retention

Because we do not collect any data, there is nothing to retain. Files you open exist only in your browser’s memory and are discarded when you close the page.

7. Changes to This Policy

If we change this policy, we will update the effective date above. Continued use of the service after changes constitutes acceptance of the updated policy.

8. Contact

Questions or concerns? Reach us at privacy@flagvault.com.