Webcam Test – Check Your Camera Online
Camera previewReady
- Allow camera in the address bar
- Close Zoom, Teams, OBS
- Check OS privacy settings
- Runs locally, nothing uploaded
- Allow permissions when asked
- Some sensors need a phone
- Runs inside your browser
- No upload, no account
- Nothing saved after you close
Online webcam test with resolution and frame rate
Start the camera to see a live preview with resolution and frame rate. Switch cameras, mirror the view and take a snapshot that stays on your device.
Webcam resolution and frame rate
720p (1280×720) at 30 fps is the video call standard; 1080p looks sharper if bandwidth allows.
Camera not detected
Check the camera privacy switch or shutter, Windows Settings → Privacy → Camera, macOS System Settings → Privacy & Security → Camera, and that no other app is using it.
Improving image quality
Face a window or lamp, clean the lens, set the camera at eye level and avoid bright backgrounds.
How to Use the
Webcam Test
- 01
Start
press Start Camera and allow access.
- 02
Check
confirm the image, resolution and fps.
- 03
Switch
pick another camera in the list.
- 04
Snapshot
take a still to inspect focus and lighting.
Webcam resolution and frame rate
720p (1280×720) at 30 fps is the video call standard; 1080p looks sharper if bandwidth allows. Low light often drops the frame rate to 15 fps.
Camera not detected
Check the camera privacy switch or shutter, Windows Settings → Privacy → Camera, macOS System Settings → Privacy & Security → Camera, and that no other app is using it.
Improving image quality
Face a window or lamp, clean the lens, set the camera at eye level and avoid bright backgrounds.
Camera details
What the information box shows
Resolution, frame rate and device name reported by the browser.
How it works
The browser streams the camera into a video element on your device only.
Adjusting hue and saturation
Use the camera’s app or driver utility; browsers do not change these settings.
Webcam test answers
The test failed: what to check
Permission, other apps, camera shutter, privacy settings and drivers, in that order.
Compatible devices
Laptops, desktops with USB cameras, phones and tablets in a modern browser.
What the test is used for
Checking a camera before calls, streaming, exams or after a driver update.
Checking image quality
Face a window or lamp so light falls on you, not behind you. Compare the reported resolution with what your camera advertises; a 1080p camera reported at 640×480 usually means another app, a USB 2 hub or a low-bandwidth mode is limiting it. Grainy, dark video is mostly a lighting problem, not a camera fault.
If the camera does not start
Check the privacy shutter and camera key, allow camera access in the browser and system settings, and close Zoom, Teams or OBS, which can lock the camera. Full steps: webcam not working.
Related guides and fixes
Learn more in these guides: Webcam not working, Keyboard ghosting explained, Fix mouse double clicking, Webcam settings.
Frequently Asked Questions
Q.Why is my camera black?
Another app uses it, a shutter is closed, or permission is blocked.
Q.Why is the image mirrored?
Previews are mirrored like a mirror; others see the unmirrored view.
Q.Is anything uploaded?
No. Everything runs locally in your browser.
Q.What do the terms in the camera information box mean?
Resolution is the image size in pixels, frame rate is images per second, and the device name is what your system calls the camera. Browsers may report a lower resolution than the camera's maximum if an app or setting limits it.
Q.Is my video recorded or uploaded?
No. The preview is shown on your device only. A snapshot is saved only if you download it.