Legal

Privacy Policy

Last updated: June 2025

The short version

We do not collect, store, or transmit your audio. All microphone processing happens locally in your browser using the Web Audio API. We do not use cookies, we do not run advertising trackers, and we do not sell data.

1. Information we collect

Audio / microphone data is processed in real time inside your browser. No audio is ever transmitted to our servers or any third party. Standard web server access logs (IP address, browser, page URL, timestamp) may be retained for up to 30 days for security, then automatically deleted.

2. Cookies and local storage

We use localStorage to remember your dark-mode preference. This data never leaves your device and contains no personally identifiable information. We do not set advertising or analytics cookies.

3. Third-party services

The site is served via a CDN/hosting provider. Their infrastructure may log standard access data. We do not embed social-media widgets, advertising networks, or cross-site analytics services.

4. Data retention

Because we do not collect personal data, there is nothing to retain beyond the transient server access logs mentioned above (deleted after 30 days). CSV exports you generate are saved directly to your device.

5. Children's privacy

This service is not directed at children under 13. We do not knowingly collect personal information from children. Contact us if you believe a child has provided personal information.

6. Changes to this policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated date. Continued use of the site after changes constitutes acceptance.

7. Contact

Questions about this policy?Contact usand we'll respond within a few business days.