How to Test Your Microphone in Google Meet

Google Meet lets you check your microphone before you join a call and change it during one. This guide covers Meet in a desktop browser, with notes for the mobile app. Button labels and positions can change between versions, so match the descriptions below to what your screen shows.

Before you start

• A microphone that your operating system already recognizes: built-in, USB, a wired headset or a Bluetooth headset.
• An up-to-date supported browser, or the Google Meet app on a phone or tablet.
• Permission for the browser or app to use the microphone, both in the browser and in the operating system's privacy settings.
• Headphones, if you want to listen back to yourself without echo.

The Meet check is not an offline tool. It runs inside the Meet service, so you need an internet connection and access to Meet. This guide cannot confirm whether a test clip is processed or stored on Google's side. If that matters to you, check Google's current privacy information or your organization's admin policy. For a check that stays entirely on your computer, use the input level meter in your operating system's sound settings. It does not involve Meet.

Step-by-step instructions

Check the microphone before joining

• Open Meet in your browser and start or open a meeting. You will see a preview screen before you join.
• If the browser asks to use your microphone (often together with the camera permission), choose Allow. If you dismissed that prompt earlier, open the site permission controls next to the address bar, set the microphone to Allow, and reload the page.
• Make sure the microphone button under the preview is not switched off. A crossed-out or red icon means it is muted.
• Look for an option on the preview screen to check your audio and video. Where it is offered, it records a short sample and plays it back so you can hear yourself. If you don't see it, use the settings method below.
• Speak at your normal volume and watch the audio level indicator. It moves when Meet receives sound.

Choose the right input device

• Open Meet's settings. You can open them from the preview screen, or from the More options menu (three dots) during a call.
• Go to the Audio section.
• Under Microphone, select the input device you want. Computers with a headset or webcam attached often list several inputs, and picking the wrong one is a common reason for silence.
• Under Speakers, choose your output device. Use the test button if one is shown, to confirm you can hear Meet.
• Speak and confirm that the level indicator next to the microphone selection reacts.

Choosing a microphone inside Meet does not change your system default, so you can switch back at any time. Some accounts and platforms show extra audio options such as noise cancellation. These are not always available, so don't count on them.

On a phone or tablet

In the Meet app, allow microphone access when asked, or turn it on in the device's app permission settings. Before joining, make sure the microphone is not muted on the preview screen. The app does not offer the same device list as the browser version. Audio follows whatever the device is using, such as the built-in microphone, a wired headset or Bluetooth.

Check the output

• The level indicator moves when you speak and settles when you stop. If it keeps moving while you are silent, the microphone is picking up background noise.
• On playback, your voice should be at a comfortable volume, without crackling, distortion or dropouts. Distortion on louder words usually means the input level is set too high.
• If your voice sounds distant or thin, Meet may be using a built-in microphone instead of your headset.

The preview only shows what Meet receives on your device. It is not exactly what other participants hear, because their network and speakers also play a part. The most reliable check is a short call with a colleague or a second device. Mute the speakers on one of them to avoid feedback. Meet does not show technical details such as sample rate. Those are set in your operating system's sound settings.

Common problems and next steps

Meet says the microphone is blocked

First allow the microphone in the browser's site permissions. Then check the operating system. On Windows 11, open Settings, then Privacy & security, then Microphone, and make sure microphone access is on and desktop apps are allowed to use it. On macOS, open System Settings, then Privacy & Security, then Microphone, and enable your browser. You may need to restart the browser after changing this permission on macOS.

The level indicator does not move

Check for a physical mute switch on your headset or microphone. Confirm that the correct input device is selected in Meet and that its input level in the system sound settings is not at zero. Close other calling or recording apps that might be holding the microphone. Then reconnect the USB or Bluetooth device and reload the Meet tab.

Others hear echo or background noise

Echo usually comes from your speakers feeding back into the microphone. Use headphones or lower the speaker volume. To reduce background noise, move closer to the microphone, move away from fans or keyboards, and turn on noise cancellation in Meet if your account offers it.

Your voice is too quiet, too loud or crackly

Adjust the input level in your operating system's sound settings and test again. Change one setting at a time so you can undo it. If crackling started after you changed the microphone's format or sample rate in the system settings, change it back to the previous value.

It still does not work

Try the microphone in another app, such as the system voice recorder. If it fails there too, the cause is the hardware, cable or driver. If it works elsewhere, focus on browser permissions, update the browser or try another supported browser. On work or school accounts, an administrator may limit some Meet features. Contact them if a setting described here is missing.