Camera Test - Free Webcam Tester Online
Run a free online camera test in your browser. Our webcam test instantly checks your resolution, frame rate, megapixels, microphone, brightness and more, no download, no sign-up.
Click Start Webcam Test to check your camera in your browser.
Live Camera Insights
Real-time stats from your webcam stream
Connected Device
Not Selected
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FPS
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Resolution
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MegaPixels
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Image Quality
sampled every 1.5sSnapshot Details
Aspect
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Colors
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PNG size
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JPEG size
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Stream Diagnostics
What we asked the browser for vs what it actually delivered.
Start the webcam test to inspect the negotiated MediaStream constraints.
How to Test Your Webcam in Your Browser
Our camera test takes about ten seconds. Follow the steps below to run a complete webcam test from any device.
- 1
Click Start Webcam Test
Press the Start Webcam Test button above to launch the camera test in your browser.
- 2
Allow camera access
Your browser will ask permission to use your webcam. Click Allow so the camera test can see your device.
- 3
Watch the live preview
If the webcam test shows your face on screen, your camera works. If not, see the troubleshooting section below.
- 4
Review your camera details
The Camera Information panel lists resolution, FPS, megapixels and more for the camera test you just ran.
- 5
Take a picture (optional)
Hit Take Picture to save a snapshot from the webcam test as a PNG useful for profile photos or driver checks.
- 6
Stop the test
Click Stop to end the camera test and release your webcam. No video is stored or uploaded.
Why Run an Online Camera Test
A quick webcam test catches problems before they cost you a call, an interview or a stream.
Test before a video call
Run our camera test minutes before a Zoom, Meet or Teams call so you don't waste the first five minutes fixing a broken webcam.
Check webcam quality for streaming
Confirm your resolution, FPS and lighting with a quick webcam test before going live on Twitch, YouTube or TikTok.
Diagnose a webcam not working
If your camera isn't being detected, this online camera test tells you whether the issue is the device, the browser or the driver.
What Our Webcam Test Checks
Each camera test reports more than a dozen metrics so you know exactly what your hardware is doing.
Webcam resolution test
Reads the active width × height your camera is delivering, so you can confirm the webcam test is running at full HD or 4K.
Webcam FPS / frame rate test
Reports live frames per second so you can check whether your webcam is smooth enough for streaming or video calls.
Camera image quality
The camera test samples each frame for brightness, hue and saturation quick proof your lighting is right.
Webcam Not Working? Troubleshooting Tips
If the online camera test can't see your device, walk through these fixes in order.
Camera permission denied
Open your browser's site settings, set Camera to Allow for this page, then reload and run the webcam test again.
Browser can't find your webcam
Close other apps that may be holding the camera (Zoom, OBS, Teams) and re-run the camera test.
Update webcam drivers
On Windows, open Device Manager → Cameras → Update driver. On Mac, run macOS updates. Then retry the webcam test.
Try a different browser
If the camera test still fails, try Chrome or Edge they have the broadest webcam support.
More About Our Webcam Tester
Numbers, capabilities and the tech behind one of the fastest camera tests on the web.
A real diagnostic, not a fake mirror
Most "webcam test" sites just show your face in a <video> tag. We go further sampling live frames on a canvas to compute brightness, saturation, dominant hue and an actual measured frame rate, then cross-check them against your camera's advertised capabilities.
No install, no login, no ads-wall
- Opens instantly in any modern browser
- Nothing to download, update or uninstall
- Works offline once the tab is loaded
- Same tool, same result on every device
Who Uses Our Camera Test
Thousands of people run a quick webcam test every day. Here are the most common reasons.
Remote workers
Verify camera, mic and lighting before a Zoom, Meet or Teams call no more 'can you see me?' moments.
Job seekers
Check your webcam and framing before a video interview or an online assessment on HireVue, Karat or Codility.
Students
Confirm your camera works for an online exam, proctored test or virtual classroom on Zoom, Google Classroom or Proctorio.
Streamers & creators
Check resolution and FPS before going live on Twitch, YouTube, TikTok or Kick, or before recording a new video.
IT & support teams
Diagnose a user's webcam remotely in seconds just share the link and read the reported device details.
Anyone buying a new webcam
Confirm a new Logitech, Razer or Elgato webcam actually delivers the resolution and frame rate on the box.
Supported Devices & Browsers
The webcam tester works on any modern operating system and any browser that supports the getUserMedia API.
Desktop
Windows 10 / 11, macOS, Linux and ChromeOS. Compatible with Chrome, Edge, Firefox, Brave, Opera and Safari 14+.
Mobile & tablet
Android 8+ and iOS 14.3+. Use Chrome or Safari to test the front and rear cameras on your phone or tablet in seconds.
Webcam Test FAQ
Answers to the most common questions about our camera test.
Is this camera test free?+
Yes. Our webcam test is 100% free, has no ads-walls and never asks you to sign up. Run as many camera tests as you like.
Does the webcam test work on mobile?+
Yes. The camera test runs in any modern mobile browser Chrome, Safari, Edge and Firefox on both Android and iOS.
Is my video uploaded anywhere?+
No. Every frame of the webcam test stays on your device. The page never sends your camera feed to a server.
Which browsers support the camera test?+
Any modern browser that implements getUserMedia: Chrome, Edge, Firefox, Safari, Brave and Opera. Older browsers may not detect your webcam.
Why does the webcam test say my camera is not found?+
Usually one of three reasons: another app is already using the webcam, the browser permission was denied, or the webcam driver isn't installed. Close other apps, allow camera access and try again.
Written by
Author & Content Lead
Chhandita Shit
Chhandita creates the practical guides and troubleshooting resources on camera-test.com. She turns confusing webcam, microphone and browser-permission issues into clear, jargon-free steps so you can fix your setup fast and get back to your call with confidence.
Privacy - Your Camera Test Stays Local
Every webcam test on camera-test.com runs entirely inside your browser using the standard getUserMedia API. Your video feed is never uploaded, never recorded and never stored. Close the tab and the camera test is gone.