Mic Test
Online Mic Test
Check that your microphone is working in seconds — a free online mic test with a live input-level meter and waveform, right in your browser.
Press start and speak or tap your mic.
Your microphone audio is analysed locally and never recorded or uploaded.
Test your microphone in the browser
Press Start Microphone and allow access when prompted. Speak, tap the mic, or play some audio near it — the level meter and waveform react instantly so you can confirm your mic is picking up sound. If you have more than one input, use the device dropdown to test a headset, USB microphone or built-in mic separately.
Everything runs locally: your audio is analysed in the browser and never recorded or uploaded. Want to go further? Try the pitch detector to read the note you sing, or the decibel meter to gauge how loud your room is.