Free Online Mic Test
Test your microphone to make sure it works before gaming sessions.. Free, no signup, works in your browser.
About Mic Test
This mic test lets you verify your microphone is working by displaying a real-time audio waveform as you speak. Check volume levels and identify issues before hopping into a game. Runs in your browser — no uploads or software installs required.
Frequently Asked Questions
Why is my mic not working in this test?
Make sure you have granted microphone permission in your browser. Check that the correct input device is selected in your system sound settings and that the mic is not muted.
How do I reduce background noise on my mic?
Use a noise-canceling headset, enable noise suppression in your voice chat app (Discord, etc.), and position the mic close to your mouth. A pop filter also helps reduce plosives.
Can I test a headset mic with this tool?
Yes. This tool works with any microphone your computer recognizes — USB headsets, 3.5 mm mics, Bluetooth headsets, and built-in laptop mics. Just allow browser access when prompted.
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