Privacy policy

Last updated: July 8, 2026

1. Data controller

• Owner: AlarmClock24
• Tax ID (NIF): B33976291
• Address: Calle Marqués de San Esteban, Gijón, Asturias, Spain
• Email: info@alarmclock24.com

2. Data we collect

We do not collect any personal data.

AlarmClock24 runs entirely in your browser:

• Alarms, timers, and settings are stored exclusively in your browser's localStorage.
• We do not send your alarms or preferences to any server.
• We use no tracking cookies or third-party analytics.
• We do not collect IP addresses, location, or device data.
• We do not create user profiles or store usage histories.

3. Purpose of processing

Since we do not collect personal data, there is no data processing. The tool only processes the time you enter to trigger the alarm, and that data never leaves your browser.

4. Legal basis

The application works without registration, account, or login. We do not request cookie consent because we do not use cookies.

5. Data retention

Your alarms and preferences are stored in localStorage and remain there until you manually delete them or clear your browsing data. AlarmClock24 has no access to this data.

6. Browser notifications

If you grant notification permission, notifications are generated locally on your device. They do not pass through any external server. You can revoke permission at any time in your browser settings.

7. Third-party services

The website is hosted on Cloudflare Pages. Cloudflare may collect technical connection data according to its own privacy policy. We do not integrate analytics or advertising services that track your activity.

8. User rights

As we do not process personal data, GDPR rights (Access, Rectification, Erasure, Objection) do not apply. You can delete your local data at any time by clearing your browser storage.

For any privacy-related questions, contact us at info@alarmclock24.com.

9. Changes

This policy may be updated. We recommend reviewing it periodically. The latest update date appears at the top of the document.