Allow Chrome to Use Your Webcam in Three Steps

Chrome needs your permission before it can access your webcam. When you visit a website that wants to use your camera—a video call service, a photo booth app, or a live streaming platform—Chrome will show a permission prompt at the top of the page. Click Allow to let that website use your webcam, or Block to refuse. That single choice is usually all you need to do.

If you don't see a prompt, or if you blocked a site by mistake, you can change the permission in Chrome's settings. The steps are the same whether you're on Windows, Mac, or Linux.

Key Takeaways

  • Chrome shows a permission prompt when a website wants to use your webcam—click Allow to grant access for that visit.
  • You can change webcam permissions for any website in Chrome Settings under Privacy and Security, then Site Settings, then Camera.
  • Permissions you grant are remembered, so you won't be asked again the next time you visit that site unless you clear your browser data.
  • If a website's camera isn't working, check that Chrome has permission and that no other app is already using your webcam.
  • You can block all websites from accessing your camera by changing the default setting to Block in Site Settings.

Respond to the Permission Prompt When It Appears

The easiest way to give permission is to answer the prompt Chrome shows you. When you load a website that needs your camera, look at the top of the address bar. You'll see a small popup asking "example.com wants to use your camera." Two buttons appear: Allow and Block.

Click Allow if you trust the website and want it to use your webcam. Chrome will remember this choice and won't ask you again the next time you visit that site. If you click Block, the website won't be able to access your camera, and you'll need to change the setting later if you change your mind.

The prompt disappears after a few seconds if you don't click anything. If that happens, the website usually won't work properly—you may see a black screen or an error message instead of your video feed.

Change Webcam Permission in Chrome Settings

If you blocked a site by mistake, or if you want to change a permission you gave earlier, go to Chrome Settings. Click the three vertical dots in the top right corner of Chrome, then select Settings.

In the left sidebar, click Privacy and security, then click Site settings. Look for the Camera option and click it. You'll see two sections: Allow and Block. Any website you've given permission to will be listed under Allow. Any site you've blocked will be listed under Block.

To remove a site from the Allow list, hover over it and click the trash icon. To remove a site from the Block list, hover over it and click the X. Once you remove a site, Chrome will show you the permission prompt again the next time you visit.

Set a Default Camera Permission for All Websites

You can also change what happens by default when any website asks for camera access. In the Camera settings page (Privacy and security > Site settings > Camera), look at the top. You'll see a dropdown menu labeled Default behavior.

The default is usually set to Ask (recommended), which means Chrome will show you the permission prompt every time. You can change this to Allow all sites to access your camera if you want, though this is less find. You can also change it to Block all sites from accessing your camera if you never want websites to use your webcam.

Changing the default only affects new websites you visit. Sites you've already given permission to will keep that permission unless you remove them from the Allow list.

Check That Your Webcam Is Not Already in Use

Sometimes a website won't show your camera feed even after you give permission. One common reason is that another app is already using your webcam. Your computer can usually only send video to one app at a time.

Close any other programs that might be using your camera—video call apps, streaming software, or security camera programs. Then refresh the website in Chrome and try again. If the camera still doesn't work, restart Chrome completely by closing all its windows and opening it fresh.

On Windows, you can also check which apps have camera permission by going to Settings > Privacy and security > Camera. On Mac, go to System Preferences > Security and Privacy > Camera. This shows you which programs are allowed to use your webcam, and you can turn off access for apps you don't need.

Understand How Chrome Remembers Your Choices

When you click Allow for a website, Chrome saves that permission. The next time you visit that same website, it will use your camera without asking again. This makes the experience faster, but it also means you should only allow sites you trust.

If you clear your browser history and cookies, Chrome will forget some of your permissions. You can control this in Settings under Privacy and security > Clear browsing data. If you check the box for "Cookies and other site data," Chrome will also clear your camera permissions. After you clear this data, websites will ask for permission again the next time they need your camera.

Troubleshoot When Permission Isn't Working

If Chrome shows an error message or a black screen instead of your camera feed, start by checking the Camera settings. Go to Privacy and security > Site settings > Camera and make sure the website isn't in the Block list. If it is, remove it and refresh the page.

Next, make sure Chrome itself has permission to access your camera at the operating system level. On Windows, go to Settings > Privacy and security > Camera and turn on "Camera access." Make sure Chrome is listed under "Allow apps to access your camera." On Mac, go to System Preferences > Security and Privacy > Camera and check that Chrome is in the list.

If you've checked both Chrome's settings and your operating system's settings and the camera still doesn't work, try restarting your computer. Sometimes the camera driver needs a fresh start. You can also try a different website that uses your camera to see if the problem is with one site or with your setup in general.

Frequently Asked Questions

What's the difference between Allow and Block?

Allow means the website can turn on your webcam and see what it shows. Block means the website cannot access your camera at all. If you block a site, it usually won't work properly—you'll see a black screen or an error instead of your video.

Do I have to give permission every time I visit a website?

No. Once you click Allow, Chrome remembers that choice. The next time you visit that website, it will use your camera without asking again. You only have to answer the prompt once per site, unless you clear your browser data or remove the site from your permissions list.

Can I give permission to one website but block another?

Yes. You can allow some websites to use your camera and block others. Go to Privacy and security > Site settings > Camera to see your Allow and Block lists. You can add or remove sites from either list at any time.

What if I accidentally blocked a website and now I can't use my camera there?

Go to Privacy and security > Site settings > Camera, find the website in the Block list, and click the X next to it. Then refresh the website. Chrome will show you the permission prompt again, and you can click Allow.

Does Chrome need permission from my computer's operating system too?

Yes. Chrome needs permission at two levels: from you (through the Chrome prompt) and from your operating system (through Windows or Mac settings). If your camera isn't working, check both places. Make sure Chrome is allowed to access your camera in your system settings, and make sure the website has permission in Chrome's Site settings.