What we collect
The speaker tool itself collects nothing. All cleaning tones are generated in your browser, and the Mic Test recording is created and played back only on your device — it is never uploaded to us or anyone else. We do not ask you to create an account, and we do not have access to your photos, files, calls or messages.
Cookies
This site may use basic cookies needed for the site to work. If we show advertising in the future, advertising partners may use cookies to show and measure ads; you can control cookies in your browser settings.
Third-party services
Pages on this site may link to other websites. We are not responsible for the privacy practices of those sites.
Changes
We may update this policy from time to time. The current version will always be on this page.
Last updated: November 2026