Microphone Not Working in Your Browser? Step-by-Step Fixes for Phone and PC

Why websites ask before they can hear you

Any website that listens to your voice, from a video call to a language lesson to a voice game, needs your permission first. Browsers protect the microphone on purpose: a page cannot switch it on silently, and it can only ask while you are on that page. When the permission is missing or blocked, the site simply hears nothing, and many sites cannot tell the difference between silence and a blocked microphone.

The good news is that almost every microphone problem comes from one of five places: the permission for that one website, the permission for the browser app itself, the operating system privacy switch, another app that is already using the microphone, or the wrong input device. This article walks through each one in the order that fixes the most problems first.

Step 1: check the site permission (the most common cause)

The first time a site asks for the microphone, the browser shows a small box with Allow and Block. If you pressed Block, or closed the box, the browser remembers that choice for the site and will not ask again by itself. You have to change it by hand.

• Chrome on Android: tap the icon on the left of the address bar (a small slider or lock), choose Permissions, and switch Microphone on. You can also open the menu (three dots) → Settings → Site settings → Microphone and remove the site from the Blocked list.
• Chrome or Edge on a computer: click the icon on the left of the address bar, find Microphone and set it to Allow. Reload the page afterwards.
• Safari on iPhone and iPad: tap the page menu on the left of the address bar (it looks like "aA" or a small page icon), choose Website Settings, and set Microphone to Allow or Ask.
• Safari on Mac: open the Safari menu → Settings → Websites → Microphone, and choose Allow or Ask for the site.
• Firefox: click the microphone or lock icon in the address bar and remove the blocked permission, then reload.

After changing the permission, always reload the page. A page that was already open does not notice the change until it starts again.

Step 2: check that the browser app may use the microphone

Phones have a second, separate permission for the browser app. Even if the website is allowed, the phone can still block the whole browser.

• Android: open Settings → Apps → Chrome (or your browser) → Permissions → Microphone, and choose "Allow only while using the app". The menu names vary a little between phone makers, but the path is similar.
• iPhone, Chrome or other non-Safari browsers: open the iPhone Settings app, scroll to the browser (for example Chrome) and switch Microphone on.
• iPhone, Safari: Safari uses the website permission from Step 1, and the Safari entry in Settings also has a Microphone option. Set it to Ask or Allow.

Step 3: check the computer privacy switch

Windows and macOS both have a master switch that can silence every app at once. It is easy to turn off by accident during setup.

• Windows 10 and 11: open Settings → Privacy & security → Microphone. Make sure Microphone access is on, that apps may use the microphone, and that desktop apps (this includes Chrome, Edge and Firefox) are allowed.
• Mac: open System Settings → Privacy & Security → Microphone, and switch on your browser. macOS may ask you to quit and reopen the browser after this change.

While you are in Windows settings, open System → Sound → Input and say something. The bar under your microphone should move. If it does not move there, the problem is the device or driver, not the website.

Step 4: close other apps that hold the microphone

On many phones only one app can record at a time. If a call, a voice recorder, a screen recorder or a voice assistant is running, the browser may get silence. End the call, stop the recording, and try again.

On a computer, video call apps sometimes keep the microphone after a meeting ends. Quit them completely, not just the window. Also close other browser tabs that use the microphone: two tabs listening at once can confuse some devices.

Step 5: pick the right input device

Headsets, webcams and Bluetooth earbuds each add a new microphone. The browser may be listening to one you are not speaking into. On a computer, open the site permission box from Step 1: Chrome and Edge show a list of microphones there, and you can pick the one you use.

Bluetooth earbuds can switch to a lower quality "headset" mode when the microphone is in use, and some only send sound after a short delay. If speech is cut off, try the phone's own microphone by disconnecting the earbuds for a moment.

Other things that block the microphone

• The page is not secure. Browsers only allow the microphone on secure pages (addresses that start with https://). Type the address with https:// if you see a warning.
• The page is shown inside another app. Some apps open links in their own small browser, and these in-app browsers often have no microphone support. Use "Open in browser" or "Open in Chrome/Safari" from the menu.
• Battery saver or data saver modes. A few phones limit background audio and sensors in power saving mode. Turn it off while testing.
• Private or incognito windows. They work, but they forget the permission when you close them, so the site asks again next time.
• Browser extensions. Privacy or ad-blocking extensions can block media features. Try the page in a normal window with extensions turned off.

A quick test that tells you where the problem is

Open your phone's voice recorder or your computer's sound settings and speak. If that works, the hardware is fine and the problem is a permission in the browser (Steps 1 and 2). If the recorder hears nothing either, the problem is the device, a headset, or the system switch (Steps 3 to 5).

If nothing helps, restart the phone or computer. It sounds simple, but a restart releases a microphone that an app forgot to give back, and it fixes a surprising number of cases.

Using the microphone safely

Only allow the microphone on sites you trust and while you need it. A well-made site explains why it wants to listen, uses the microphone only while you press or hold a button, and shows clearly when it is listening. You can remove the permission at any time with the same steps you used to turn it on, and browsers show a small red dot or microphone icon while a page is recording.

In Lootbeez, voice mining only listens while a mining session is running, and the sound is turned into a level on your own device: we do not record or upload your voice. The Voice Mining guide explains this in detail.