How to Test Your Webcam in Chrome

Testing your webcam in Chrome shows whether the browser can reach your camera, which device it is using and what picture it receives. Browser-based video calls and web tools rely on the same access, so a working test is useful before a meeting or recording.

Before you start

You need Chrome on a computer with a built-in or connected camera, plus a webcam test page. Camera access must be allowed at two levels: Chrome's site permissions and your operating system's camera privacy settings. Chrome only grants camera access to secure pages, so the test page should load over HTTPS.

A browser webcam test usually displays the preview straight from your camera on your own device. Whether a particular page also records, uploads or stores video depends on how that page is built. Check the tool's privacy information before testing, and if it is unclear, do not assume the video stays on your computer.

• Close apps that may be holding the camera, such as video call apps, recording software or other tabs using it.
• Open any physical privacy shutter or lens cover.
• If you use an external webcam, connect it and wait for the system to recognize it before starting the test.

Step-by-step instructions

1. Open the test page and start the camera

Open the webcam test page in a regular Chrome window and press its start or test button. Chrome then shows a prompt near the address bar asking whether the page may use your camera.

2. Allow camera access

Choose to allow access. Depending on your Chrome version, the prompt may offer a one-time option or an option to allow the site on future visits. Either works for a test; the one-time choice is easier to undo. If no prompt appears, the site may have been blocked earlier, which is covered in the troubleshooting section below.

3. Confirm the selected camera

If more than one camera is available, including virtual cameras created by streaming or effects software, check which device is active. Many test pages offer a camera menu. Chrome also lets you choose a default camera in its browser settings under privacy and site settings; the exact wording can differ between versions.

4. Review the preview and reported details

Once the live image appears, note the device name, resolution and frame rate if the page reports them. Move in front of the camera and look at focus, color and brightness.

5. Remove access when you are done

Closing the tab stops that page from using the camera. To withdraw the permission, click the site information icon at the left of the address bar and turn the camera setting off or reset it. You can review every site with camera access in Chrome's site settings.

Check the output

A working result is a live, moving image from the camera you expect. While a page uses the camera, Chrome shows a camera indicator in the address bar and the tab, and many laptops also light a camera indicator.

• Resolution: the reported value is what Chrome receives for that page's request. It can be lower than the camera's maximum if the page asks for less, or if the camera, cable or port limits it.
• Frame rate: many webcams lower their frame rate in dim light to allow longer exposure, so a low reading in a dark room may come from the lighting rather than a fault.
• Lighting: a dark or grainy picture usually improves with light in front of you instead of behind you.
• Mirroring: a mirrored preview is common and does not necessarily mean other people will see you flipped.

A successful test confirms the camera works in Chrome on this computer. It does not guarantee how a particular call service will compress or display your video, and it does not cover desktop apps, which rely on their own permissions.

Common problems and next steps

Chrome does not ask, or says the camera is blocked

Chrome remembers an earlier block. Open the site information icon, set the camera to allow, then reload the page. If the option is unavailable and your browser is managed by an organization, a policy may prevent camera access; ask your administrator.

No camera is found or the preview is black

Check operating-system permissions. On Windows, open the camera section under privacy settings and make sure camera access and desktop app access are on. On macOS, open the camera section under privacy and security in system settings and enable Google Chrome; you may need to quit and reopen Chrome. Labels vary by system version.

A black image can also come from a closed shutter, a keyboard key that disables the camera, or another app or tab already using it. Close other camera apps and try again.

The wrong camera appears

Pick the correct device in the test page's camera menu or set it as Chrome's default. Virtual cameras from other software can take priority, so close that software or choose the physical camera explicitly.

Video is choppy, dark or low resolution

Add front lighting, close demanding apps and tabs, and connect an external webcam directly to the computer instead of through a hub. Trying another port can also help.

Narrow down the cause

If the camera works in your system's camera app or another browser but fails in Chrome, the issue is likely Chrome's settings, an extension or your profile; try a guest window or disable extensions. If it fails everywhere, check drivers, the cable and the camera itself, and install pending Chrome and system updates.