Browser Permissions & WebRTC Diagnostics
How to Select the Correct Default Webcam in Google Chrome
Chrome remembers one global default camera preference, set at chrome://settings/content/camera, which pre-selects automatically whenever a new site requests camera access. Individual sites can override this with their own in-page device picker if they build one, and the address bar's site-specific settings let you lock a particular camera to just that one site permanently.
Managing Multiple Connected Cameras in Chrome
When more than one camera is connected — a laptop's built-in camera alongside an external USB webcam, or a virtual camera from software like OBS — Chrome needs some way to decide which one a new site should default to before that site has expressed any preference of its own. It handles this with a single global default, rather than asking fresh every time.
This becomes a source of confusion specifically when the global default doesn't match what you actually want for a particular call: Chrome might default to your laptop's built-in camera globally, while you specifically want your external webcam for one particular site. Understanding that there are two separate settings — a global default and a per-site override — is the key to fixing this precisely rather than by trial and error.
Step-by-Step: Changing Default Camera in Chrome Settings
Step 1: Go to
chrome://settings/content/camera.
Step 2: Find the dropdown near the top of the page
Listing your available cameras, and select your preferred default.
Step 3: This applies going forward
To any site requesting camera access for the first time without an existing site-specific override already saved.
Switching Cameras Directly on Web Pages
For a specific site that needs a different camera than your global default, click the padlock icon in the address bar while on that site, find Camera in the permissions list, and choose the specific device from the dropdown shown there — this creates a site-specific override that persists independently of whatever the global default is set to.
Some websites, particularly full-featured video-conferencing platforms, also include their own in-page camera selector in their call settings menu, which can switch cameras for that call without touching either of Chrome's own settings — check that app's own interface first, since it's often the fastest path if it's available. ↑ Confirm your selection with the widget above.
Reconnecting a Device Later
Removing a camera entirely from your system — unplugging a USB webcam, for instance — while it's still set as either the global default or a site-specific override doesn't cause a lasting problem: Chrome falls back to your next available camera automatically, and simply reselecting your preferred device once it's reconnected restores your original setup without needing to redo any other settings.
If you frequently work with virtual cameras from streaming software like OBS, note that a virtual camera only appears as a selectable option in Chrome's device list while that software is actively running — closing OBS removes it from the list entirely until reopened, which can look like a missing or forgotten device if you don't realize the connection between the two.
Camera labels shown in Chrome's device list come directly from the device's own reported name, which is occasionally generic or unhelpful (something like "USB Video Device" rather than an actual product name) — if you have two similar-looking entries and aren't sure which is which, temporarily unplugging one is the fastest way to confirm which listed name corresponds to which physical device.
A Few More Things to Check on Windows
How do I reset the Windows Camera app itself?
Go to Settings → Apps → Installed apps, find Camera, open its three-dot menu, and choose Advanced options → Reset. This clears the built-in Camera app’s own cache and settings without uninstalling it, which can fix a stuck, frozen, or permanently black preview even when the underlying device and driver are both working correctly. It only resets that one app — not your camera driver, and not other applications that use the camera.
Could my antivirus be silently blocking my camera?
Many third-party security suites — Bitdefender, Kaspersky, Norton, and ESET among others — include their own webcam-protection feature that runs independently of Windows’ own privacy settings. That means Windows can show camera access as fully permitted while the antivirus software blocks it anyway, at a layer Windows has no visibility into. Check the antivirus program’s own settings, usually under a Privacy, Webcam Protection, or similarly named section, and confirm your browser or conferencing app is on its allow-list.
How do I re-enable my camera in Device Manager if it's disabled?
Right-click the Start button → Device Manager, expand Cameras or Imaging devices, and look for a greyed-out icon or a small down-arrow badge. Right-click that entry and choose Enable device. This is a different action from updating a driver — a disabled device won’t respond to any other fix until it’s explicitly re-enabled here first, so it’s worth checking before assuming the problem is a driver or a permission.
Is Windows' own camera privacy toggle blocking access, separately from anything else?
Windows keeps a system-level camera permission at Settings → Privacy & security → Camera, completely separate from Device Manager, the Camera app, and any antivirus software. This one screen has a master Camera access switch plus a per-app list beneath it — both need to be on. It’s worth checking directly, since a camera can show as fully enabled and working in Device Manager while this toggle silently blocks every app from reaching it.
For a full check of resolution, frame rate, and audio together, not just this one issue, the free webcam test covers all of it in one place.