Check your webcam before joining a video call, online meeting, interview, or virtual class. This free Webcam Test lets you preview your camera directly in your browser, check the video resolution, and see the frame rate when available. You can also switch between connected cameras and make sure the correct one is selected. No additional software is required.
Camera names may appear after you allow camera access.
Click Start Webcam Test to begin.
Privacy: This tool displays your webcam feed locally in your browser. It does not intentionally record or upload your video. Click Stop Camera when you finish testing.
How to Test Your Webcam
- Open the Webcam Test page on NexCalco.
- Click Start Webcam Test.
- Allow camera access when your browser requests permission.
- Check the live video preview to see whether your camera is displaying an image.
- Review the resolution and frame rate shown below the preview.
- If you have multiple cameras, select another device from the dropdown to test it.
- Click Stop Camera when you have finished.
What Do Resolution and Frame Rate Mean?
Video resolution describes the dimensions of the camera’s video image. For example, 1280 × 720 is commonly called 720p HD, while 1920 × 1080 is commonly called 1080p Full HD.
Frame rate (FPS) refers to the number of video frames displayed per second. A higher frame rate can make movement appear smoother, although the result also depends on lighting, hardware, and browser performance.
The displayed frame rate is an estimate measured by the browser when supported. It may differ from the camera’s advertised maximum frame rate.
What If Your Webcam Is Not Working?
If you cannot see a video preview, try these steps:
- Make sure your webcam is connected properly.
- Check that the camera is not covered by a privacy shutter.
- Allow camera access in your browser settings.
- Check your computer’s camera privacy settings.
- Close other applications that may be using the camera.
- Select the correct camera if multiple devices are available.
- Refresh the page and try the test again.
Frequently Asked Questions
Is the Webcam Test free?
Yes. You can test your webcam online for free without installing additional software.
Does this tool record my video?
No. The tool displays the camera feed locally and does not intentionally record or upload video.
Why does the browser ask for camera permission?
Browsers require permission before a website can access your webcam. You need to allow access to use the live preview.
Can I test an external USB webcam?
Yes. Connect your webcam, allow camera access, and select it from the camera dropdown if it appears.
Can I check my webcam’s resolution?
Yes. The tool displays the dimensions of the active video stream when the browser makes them available.
Does the tool work on mobile phones?
It can work on supported mobile browsers. Availability depends on the browser, device permissions, and camera support.
Final Thoughts
The NexCalco Webcam Test gives you a convenient way to check your camera before an online meeting, video interview, virtual class, or video call. Use the live preview to confirm that the camera is working and review the available video details before joining your next call.