Privacy Policy

Last Updated: December 28, 2025

1. Information We Collect

Lumina Flip Clock is designed to be a minimalist and privacy-respecting tool. We collect the following types of information:

• Account Information: If you choose to sign in, we collect your email address via Firebase Authentication to sync your settings across devices.
• Usage Data: We use Firebase Analytics to collect anonymized usage data (e.g., which features are used most) to help us improve the extension. This data does not identify you personally.
• Local Storage: Your settings, timer progress, and stopwatch state are stored locally in your browser using chrome.storage.

2. How We Use Your Information

We use the collected information to:

• Provide and maintain the extension's functionality.
• Sync your preferences across your devices.
• Analyze usage patterns to improve user experience.

3. Data Security

We take the security of your data seriously. Firebase Authentication handles your credentials securely. We do not sell or share your personal information with third parties.

4. Your Choices

You can use the extension without signing in. You can also clear your local data at any time by resetting the extension or signing out.

5. Changes to This Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.

6. Contact Us

If you have any questions about this Privacy Policy, please contact us through our official channels.