How to Manage Microphone Permissions in Chrome

Chrome asks before a website can use your microphone, and it remembers your answer for each site. If a video call, voice recorder or mic test cannot hear you, the cause is usually one of three layers: the permission for that site, Chrome's default microphone setting, or the operating system blocking Chrome. This guide covers all three and shows how to confirm the microphone is working afterwards.

Before you start

• Connect the microphone or headset and confirm the operating system detects it as an input device.
• Update Chrome if you can. Menu names and icons have changed between versions, so an older build may look slightly different from the steps below.
• Note which site you want to allow or block. Permissions are stored per site, not per tab.
• If your browser shows that it is managed by your organization, some microphone settings may be locked by policy and only an administrator can change them.

Managing permissions happens entirely in your browser and operating system; it does not need any online service. What a site does with your audio after you grant access depends on that site. Granting permission does not tell you whether audio is processed locally or uploaded, so check the site's own privacy information if that matters to you.

Step-by-step instructions

Change the permission for one site (desktop)

• 1. Open the site that needs the microphone.
• 2. Click the site information icon at the left end of the address bar. Recent Chrome versions show a tune-style icon; older versions show a padlock.
• 3. Find Microphone and switch it on or off. If it is not listed, open Site settings from the same panel and set Microphone to Allow, Block or Ask.
• 4. Reload the page so the site picks up the new setting.

When a site asks for the first time, Chrome shows a prompt near the address bar. Newer versions offer Allow while visiting the site and Allow this time; the one-time option expires after you leave the site, which is useful for services you rarely use. Choosing Never allow blocks the site until you change it manually.

Set the default for all sites (desktop)

• 1. Open the Chrome menu (three dots) and choose Settings.
• 2. Go to Privacy and security, then Site settings, then Microphone.
• 3. Use the drop-down at the top to pick which microphone Chrome uses by default.
• 4. Under Default behavior, choose whether sites can ask to use your microphone or are not allowed to.
• 5. Review the lists of sites that are allowed or not allowed. Click a site to change or remove its entry.

Blocking all sites by default is fully reversible: you can switch back at any time, and individual exceptions you add stay in place. Removing a site from the lists returns it to the default behavior, so it will ask again next time.

Allow Chrome in operating-system permissions

If Chrome itself is blocked by the system, no site permission will help. Check the system privacy settings as well as the browser settings.

• Windows 11: Settings, Privacy & security, Microphone. Make sure microphone access is on and that desktop apps are allowed to use the microphone. Windows 10 uses a similar Privacy section with slightly different labels.
• macOS Ventura and later: System Settings, Privacy & Security, Microphone, then enable Google Chrome. Older macOS versions use System Preferences, Security & Privacy, Privacy, Microphone. Relaunch Chrome if the change does not take effect.
• Android: in Chrome, open the menu, Settings, Site settings, Microphone to manage sites. Also check the system app permissions for Chrome and allow the microphone there.
• iPhone and iPad: open the device Settings app, find Chrome, and turn on Microphone. Site-level prompts still appear inside Chrome.

Check the output

After allowing access and reloading, Chrome shows a microphone indicator in the address bar while a site is using it, and on desktop a recording indicator usually appears on the tab. If the indicator shows the microphone as blocked, the site permission is still off.

To confirm the right input device is active, speak and watch an input level meter. Use the meter in the site you are working with, a browser-based microphone test, or the sound input settings of your operating system. A moving level confirms the browser receives audio; it does not by itself prove good quality. Listen to a short recording if you need to judge background noise or volume.

Permission settings do not change audio quality. Values such as sample rate and channel count come from the device, driver and the site's own processing, so a microphone test may report a different sample rate than your system sound settings.

Common problems and next steps

The permission prompt never appears

Chrome does not ask again for a site you previously blocked; open the site information panel and change Microphone to Allow, or use Reset permission there. Check that the default behavior allows sites to ask. Browsers only offer microphone access on secure (HTTPS) pages, so an insecure page cannot request it. Chrome may also show a quieter blocked indicator in the address bar instead of a full prompt; click it to see the options.

Access is allowed but nobody hears you

• Check the microphone selector in Chrome's microphone settings and inside the site itself; many call services have their own input device menu.
• Make sure the system output device is not being mistaken for the input; a headset may appear as separate input and output entries.
• Close other apps that may be holding the microphone, then reload the page.
• Check that the microphone is not muted by a hardware switch, the operating system or the site.
• Temporarily disable extensions that handle audio, or test in a guest window to rule them out.

Settings are greyed out or keep reverting

A locked setting usually means an organization policy controls Chrome on that device. Only the administrator can change it. If a setting resets on its own, check whether you are signed in to a different Chrome profile, since each profile keeps its own site permissions.

You want to remove access you granted earlier

Open Site settings, then Microphone, and review the allowed list. Remove or block any site you no longer use. Chrome may also automatically remove permissions from sites you have not visited in a while, depending on your version and safety check settings, so a site you return to after a long gap may ask again.