Privacy
Privacy Policy
Last updated September 2026
Your microphone audio
The microphone test, headphone test, and 5-second recording feature all run entirely in your browser using the standard getUserMedia and Web Audio API. Audio is analyzed and, if you choose to record a clip, played back locally on your own device. None of it is transmitted to our servers, stored in a database, or accessible to us in any form. Closing or reloading the tab discards it immediately.
What we do collect
Like most websites, our hosting provider logs basic technical request data (IP address, browser type, page requested) for security and reliability purposes. We do not run advertising trackers or sell data to third parties.
Cookies and local storage
We don't use tracking cookies. Your browser may use local storage for basic preferences (such as remembering a chosen theme), which stays on your device and is never sent to us.
Contact
Questions about this policy? Reach us on the contact page.