Microphone Test

Check Your Mic Level and Hear It Back.

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"Can you hear me?" is how half of all online meetings start. Test first and you already know. Speak and the bar moves: green is fine, yellow is loud, red means the sound is distorting.

The tool also measures the background noise of your room and can record five seconds for you to hear how you sound to others. Hum, hiss and echo are much easier to notice on playback than while talking.

How to use the Microphone Test tool

  1. Press Start the microphone test and allow the microphone.
  2. Stay quiet for two seconds, then speak at your normal volume.
  3. Press Record 5 seconds to hear yourself, and switch microphones from the menu if you have several.
  • Checking a headset before a call, class or interview
  • Comparing a laptop microphone with an external one
  • Finding why people say you sound quiet, robotic or far away

Tips for the best result

  • Normal speech should peak between the middle of the bar and the yellow zone. If it barely moves, raise the input level in your system sound settings.
  • Tick the noise reduction box to hear roughly what meeting apps do to your voice, and untick it to hear the raw microphone.

Quick facts

PriceFree
Works withAny current browser
Where it runsIn your browser, on your device
AccountNot needed

Frequently asked questions

Is my voice sent to a server?

No. The sound is analysed on this page. The test recording lives in memory and disappears when you close the tab.

The bar does not move. What is wrong?

The microphone is muted, the wrong one is selected, or the system has not given the browser access. Check the mute switch on the headset first.

What do the dB numbers mean?

Zero is the loudest a digital signal can be. Speech around minus 20 to minus 10 is healthy, and a quiet room sits near minus 60.

Why do I sound better with noise reduction off?

Noise reduction removes hiss but also thins the voice. In a quiet room, raw sound is often nicer.

Does it test Bluetooth headsets?

Yes, once the headset is connected and chosen in the microphone menu. Bluetooth microphones often sound narrow, like a phone line. That is a limit of the connection.