Mic Test
Test your microphone, view audio levels, and record a playback snippet.
Test your microphone, view audio levels, and record a playback snippet.
Mic Test is a free, browser-based tool that lets you test your microphone, view audio levels, and record a playback snippet. Everything runs locally on your device, so your files are never uploaded to a server. There's no sign-up, no watermark, and no limit — just open Mic Test, add your input, and get results instantly.
Click "Start Test" and grant your browser permission to access your microphone.
Speak into your mic and watch the visualizer react to confirm it is working.
Record a short snippet of your voice and play it back to check audio quality.
Ensure privacy with 100% browser-based audio testing.
Mic Test processes your data locally in the browser. Nothing is uploaded, tracked, or stored — your files never leave your device.
Use Mic Test as much as you want with no fees, no watermarks, and no hidden limits.
Mic Test runs in any modern browser. There's nothing to download, install, or configure.
Use Mic Test on desktop, tablet, or mobile — all you need is a browser.
Results are generated on your own device, so Mic Test is quick and there are no upload queues to wait on.
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