Privacy Policy

Last updated: January 2025

1. Overview

NoiseDisplay is a free ambient noise and display tool. We are committed to protecting your privacy. This policy explains what information we collect (very little) and how we use it.

2. Information we collect

We do not collect personal information. NoiseDisplay runs entirely in your browser. Your noise preferences, volume settings, and display selections are stored locally on your device using browser localStorage and are never transmitted to us.

3. Cookies

We use a single functional cookie to remember your theme preference (light, dark, or system). We do not use advertising cookies or tracking cookies. If you use an ad-supported version of the site, our ad partner (Google AdSense) may set cookies in accordance with their own privacy policy.

4. Advertising

The free version of NoiseDisplay may display advertisements served by Google AdSense. Google may use cookies to serve ads based on your visits to this and other websites. You can opt out of personalised advertising by visiting Google's Ad Settings.

5. Analytics

We may use basic, privacy-respecting analytics to understand how many people visit the site and which features are used. This data is aggregated and anonymous — we cannot identify individual users.

6. Third-party services

NoiseDisplay may embed YouTube videos in the full-screen display mode. YouTube is operated by Google and subject to Google's privacy policy. We do not control how Google processes data related to video playback.

7. Data retention

Since we don't collect personal data, there is nothing to retain or delete. Your local preferences can be cleared at any time by clearing your browser's localStorage for this site.

8. Children's privacy

We do not knowingly collect personal information from children. If you believe a child has provided us personal information, please contact us and we will delete it promptly.

9. Changes to this policy

We may update this Privacy Policy from time to time. When we do, we will update the "Last updated" date at the top of this page. Continued use of the service after changes constitutes acceptance of the updated policy.

10. Contact