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Privacy Policy

Last updated 2026

30s.codes does not collect, store, or transmit any personal data. Your secret key and every code generated from it are computed entirely in your browser. Nothing is ever sent to a server.

Cookies & Analytics

We do not use cookies or third-party trackers. We may collect basic, anonymized traffic analytics (country, visit count, device type) purely for uptime and performance monitoring. This data is never sold or shared with third parties.

Your Secret Key

The secret key you paste in is held only in your browser's memory for the duration of your session. It is not written to a database, logged, or transmitted anywhere. Closing the tab clears it, unless you choose to save it.

Saved Codes

If you name and save a code, it's written to your browser's local storage on this device, not to any server. It stays there until you delete it or clear your browser's site data, and it's never transmitted anywhere. Anyone with access to this browser profile can view saved codes, so treat a shared or public computer accordingly.

Children's Privacy

We do not knowingly collect data from users under the age of 18.

Changes to This Policy

We may revise this policy from time to time. Continued use of the site implies acceptance of the current version.