Your microphone
Sound from your microphone is processed only on your device, inside your browser. It is never recorded to a server, uploaded or shared. The mic test's 5-second clip stays in your browser's memory and is discarded when you leave the page.
Settings on your device
Your calibration setting is saved in your browser's local storage. You can clear it by clearing site data.
Analytics
We use Cloudflare Web Analytics to count page views. It does not use cookies or track you across sites.
Advertising
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Affiliate links
Some links go to Amazon. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Contact
Questions: hello@soundlevel.app