Chrome Microphone Not Working? Fix It Before You Record

Chrome microphone not working? The fastest fix is to work through four things in order: the site permission, the selected microphone, the computer's own mute and input settings, and a moving level bar. This post covers that order inside Cheap Recorder, so you know what is wrong before you press record. If you are about to start a long take, the companion post on testing your microphone before a long screen recording in Chrome is worth reading. It helps anyone who has lost a recording to silence, and it makes one point worth remembering: only playing a short clip back proves the sound was captured.

Cheap Recorder runs in Chrome and records your screen, voice, webcam and the other side of a call into one MP4 on your own computer. Its Microphone tile gives plain messages about what Chrome can and cannot see, and each microphone you tick gets a level bar while you record. That is what makes it useful for debugging.

Chrome microphone not working: what the message means

The Microphone tile in the recorder gives you a short message, and each one points at a different cause. Read it before you change anything.

• Allow the microphone to record your voice means Chrome has not given the page access yet.
• No microphone found means Chrome cannot see any microphone at all.
• None selected means a microphone exists, but every box is unticked.

The Start recording button also helps. It stays greyed out while the note beside it gives a reason. If nothing is ticked and nothing else is being captured, the note reads pick a microphone, a screen or a meeting tab. When the button can start, the note reads ready to record. Fixing one reason can bring up the next, so read the note again after each fix.

Check the microphone permission for the site

When the recorder opens, Chrome asks for the microphone and the camera. If you pressed no by mistake, press Allow microphone and camera in the Microphone box. That is the fix for a refused prompt.

If the button does not bring the prompt back, Chrome has remembered your refusal. Allow the microphone again in Chrome's site settings for the page, then reload the recorder tab.

One related case: if the camera cannot be opened (refused, busy in another app, or missing), the recorder switches Record my webcam off and asks for the microphone on its own. Your voice can still be recorded. So a "no camera found" message does not mean your microphone is broken.

Pick the right microphone in Chrome

A laptop often has a built-in microphone, and you may also have a webcam, a monitor or a headset that each offer their own. If the wrong one is ticked, you get silence even though everything is "working".

1. Open Change or add microphones in the Microphone tile.
2. Tick the microphone you actually speak into.
3. If you just plugged one in, press Rescan.

Each microphone shows wired or bluetooth beside its name. The recorder remembers your choice in this browser, so you do this once, not every time.

A note on Bluetooth. If you see Bluetooth microphone selected, that is a warning, not a fault. A Bluetooth headset used as a microphone can make your voice sound thin. Use the headset to listen and a wired or USB microphone to talk. The no sound in screen recording guide goes into more detail.

Check the system input and mute settings

Chrome can only pass on what the computer gives it. If the page has permission, the right microphone is ticked, and the sound is still missing, look outside the browser:

• Check the microphone's own mute switch. Many headsets and desk microphones have one on the cable or the body.
• Open your computer's sound settings and confirm the input device is the one you expect and its input volume is not at zero.
• Close any other app that may have taken over the microphone, such as a video call you left open.

This is the most common reason a level bar stays flat, and it has nothing to do with Chrome. Fix it at the system level and the recorder picks it up.

Watch the level bar move when you speak

Once recording starts, every ticked microphone gets a level bar that moves with its sound. Say a sentence at your normal volume and watch it.

• The bar moves: Chrome is hearing you. Move on to the test clip.
• The bar stays still: go back to the mute switch and the computer's sound settings.
• The name is followed by "dropped out": the microphone disconnected, and its sound ends at that point in the file. Check its connection and plug it in again.

Keep an eye on the bar during a long take, not just at the start. It is the earliest warning you get.

Record a 30-second test clip and play it back

A moving bar is a good sign. It is not proof. The only proof is a recording you can hear. So record 30 seconds at the start of a session and play it back.

The simplest way to test the microphone on its own is a sound-only recording:

1. Switch off Record my webcam.
2. Do not pick a screen.
3. Choose a folder under Where to save if the note says choose a folder first.
4. Press Start recording, say a few sentences, then press Stop and finish.

The recorder saves an M4A audio file, and the card's first download button reads Download M4A. Play it back. If you hear yourself clearly, you are set. If you do not, you have found the problem in 30 seconds instead of 30 minutes. For a real episode with several people, do the same with everyone saying their name, then open the session folder and check there is one microphone file per person.

The recorder writes the file to the folder you picked about once a second while you record. After Stop and finish, the recording is already saved there.

Fix the most common causes of silent recordings

You expected the screen's sound, but only picked a window

Your voice and the sound of what you film are two different things. Chrome only hands over a page's sound when you share a browser tab and tick the tab-audio option in its sharing window. Sharing a window does not include its sound, and on a Mac a whole-screen share has none either. If you need that sound, play it in a Chrome tab and share the tab. Leave the tab open for the whole recording, because if it closes, Chrome stops sharing its sound.

The other side of a call is missing

Use the Call audio tile: press Pick the call tab..., choose the Meet or Teams tab, tick Share tab audio and press Share. The step-by-step versions are in the guides for Google Meet and Teams. If the share ends mid-call, the other side goes silent from then on, and picking the tab again does not add it to a running recording.

Voices come through twice, or you hear echo

If you film a call's tab and also pick it in Call audio, the other people's voices go in twice. Tick tab audio in one place only. Wear headphones so the other people's voices do not come out of your speakers and back into your microphone.

Your voice is too quiet, or pumps up and down

Under Options, Record the microphone untouched turns off Chrome's echo, noise and volume correction. It suits studio microphones in a quiet room. Leave it unticked for laptop microphones, noisy rooms and calls.

No captions appear while you record

The live transcript is made from what Chrome hears on your microphone, and Chrome sends that audio to Google to turn it into text. If captions are missing, check that Chrome may use your microphone and that the right language is chosen in the menu, which goes back to its default each time the recorder opens. A headset or desk microphone close to your mouth beats a laptop's built-in one in a noisy room. If you have several people on separate microphones, the separate tracks guide explains one microphone per person.

Frequently asked questions

Why does Chrome say my microphone is blocked?

Chrome has not been given access to the microphone for that page, usually because you pressed no on the prompt. Press Allow microphone and camera in the Microphone box, or allow it again in Chrome's site settings for the page and reload.

The level bar does not move when I talk. What now?

Check the microphone's own mute switch and the computer's sound settings, then confirm the right microphone is ticked under Change or add microphones. Press Rescan if you just plugged one in.

Do I need a camera to test my microphone?

No. Switch off Record my webcam, pick no screen, and record a short sound-only clip. It saves as an M4A file you can play back.

Is Bluetooth a problem for recording my voice?

It can be. A Bluetooth headset used as a microphone can make your voice sound thin. A wired or USB microphone is the safer choice.

Get started

Do the check once before your next recording: permission, the right microphone, a moving level bar and a 30-second playback. The companion post on testing your microphone covers the same habit for long screen recordings. The free plan needs no card, so you can try all of this at no cost. Try Cheap Recorder in Chrome, and your recordings stay on your own disk.