Everyday tool

Mic Test

Check your microphone level and record a test clip.

Free Runs in your browser

–Level (dBFS)
–Peak (dBFS)
–Sample rate
Not startedStatus

About this tool

Mic Test checks that your microphone works and shows how loud it is. The live meter and waveform respond as you speak, and you can record a 5-second clip to hear yourself. Audio never leaves your device.

How to use Mic Test

  1. Press Start microphone test and allow access.
  2. Speak and watch the level meter move.
  3. Record 5 seconds and play it back to check quality.

Questions people ask

What level should my microphone be?

Normal speech should peak around −12 to −6 dBFS. If peaks reach 0 dBFS the sound clips and distorts, so lower the input gain.

Why does the meter not move?

Check the microphone is not muted, the right device is selected, and the browser has permission. On Windows also check Settings > Privacy > Microphone.

Is my recording uploaded?

No. The audio is processed and played back in your browser and disappears when you close the page.

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