ScreenBadger
Catch problems before the meeting
Confirm the right camera is selected and the picture is clear before you join a call or hit record.
Free device test
Webcam test
Make sure your camera works before a call or recording. Start the test to see a live preview with the resolution and frame rate your browser actually gets.
Press Start webcam and allow camera access when your browser asks.
- Resolution
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- Frame rate
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- Aspect ratio
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- Camera
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Runs entirely in your browser. Nothing is uploaded.
Why use it
Why use this webcam test?
Real numbers, not specs
See the resolution and measured frame rate the browser receives, which is what video apps will get too.
Switch and compare cameras
Pick a built-in or USB camera from the list and request HD, Full HD or 4K to find what it really supports.
Video never leaves your device
The preview is processed in your browser. Nothing is recorded or uploaded, and the camera turns off when you stop or leave the page.
How to
How to use the webcam test
Press Start webcam.
Allow camera access when your browser asks.
Check the preview, resolution and frame rate.
Switch camera or quality, or save a snapshot.
Good to know
What is a webcam test?
A webcam test asks your browser for camera access and shows the live feed with technical details such as resolution and frame rate. If it works here, it will work in browser-based video calls and screen recorders. To record yourself with your screen, ScreenBadger can add your camera as an overlay to any tab recording.
FAQ
Frequently asked questions
Why does it say camera access was blocked?
Your browser or operating system denied permission. Click the camera icon in the address bar to allow it, and on macOS check System Settings › Privacy & Security › Camera.
Why is no camera found?
The camera may be unplugged, disabled, or covered by a privacy switch. Reconnect it and press Start webcam again.
Why is my frame rate low?
Cameras often drop to 15 fps or less in dim light. Add light in front of you, or pick a lower requested quality.
Is my video recorded?
No. The video stays in your browser and is never uploaded. Snapshots are saved only when you click the button.
Why does the preview look mirrored?
Most apps mirror your self-view so it feels natural. Turn off Mirror preview to see what others see.
Related
Related tools and features
Microphone test
See a live input level and record a quick clip to hear how you sound.
Learn moreScreen recorder
Record a browser tab or your entire screen for up to 60 minutes with tab sound, your microphone, and your camera.
Learn moreScreen resolution checker
See your screen size, pixel ratio and viewport at a glance.
Learn moreRecord your screen with ScreenBadger
Automatic zooms, privacy blur, captions, and MP4 or GIF export in a free Chrome extension.