Mic Test
Browser tool
Test your microphone, view audio levels, and record a playback snippet.
About this tool
About Mic Test
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.
How to use Mic Test
1
Allow microphone access
Click "Start Test" and grant your browser permission to access your microphone.
2
Check audio levels
Speak into your mic and watch the visualizer react to confirm it is working.
3
Record and playback
Record a short snippet of your voice and play it back to check audio quality.
Key features
Local Processing
Ensure privacy with 100% browser-based audio testing.
100% Private
Mic Test processes your data locally in the browser. Nothing is uploaded, tracked, or stored u2014 your files never leave your device.
Completely Free
Use Mic Test as much as you want with no fees, no watermarks, and no hidden limits.
No Installation
Mic Test runs in any modern browser. There's nothing to download, install, or configure.
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