FREE · DEVICE TESTS
Webcam Test.
Check your webcam online: live preview, delivered resolution, measured frame rate, camera list and PNG snapshot.
Click Start and allow camera access. Check the image, then compare the requested and delivered resolution. Everything runs in this page. Nothing is uploaded, and the device is released when you stop or leave.
How to use Webcam Test
Click Start test and allow camera access. Choose another camera or a higher resolution if needed, compare requested and delivered values, then save a snapshot if you want to keep a frame.
How it works
getUserMedia opens the selected camera locally. Delivered resolution comes from the video element, frame rate from per-frame callbacks where supported, and maxima from the capabilities the camera reports. No video is recorded or uploaded.
Example
Requesting 1080p on a 720p webcam delivers 1280 × 720; the panel shows both values so you can see the difference.
Questions about Webcam Test
Is Webcam Test free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
Requires camera permission and HTTPS. The requested resolution is a preference; the camera and browser choose the delivered size. Frame rate is measured in this page and can be lower than the camera maximum. Snapshots are saved unmirrored. Review the result before using it in your work.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.