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The code for Webcam Tester is available on GitHub.

Free to Use

You can use this online tool completely for free.

Troubleshoot Camera Issues

Diagnose why your webcam might not be detected or otherwise work.

Private

We don’t save any recordings or snapshots from your camera test. Th tool runs privately in your browser.

Get Ready for Calls & Meetings

Run a webcam test to make sure your webcam is ready for video calls, recording and other use cases.

Fully Browser-Based

Webcam Tester runs entirely in your web browser. No downloads or installations required.

Works on Chrome, Safari, and Firefox

Webcam Tester is compatible with all modern browsers, including Chrome, Safari, and Firefox.

Free Webcam Tester: How to Use It

Testing your webcam takes just a few steps

1

Click “Start Test”.
After you click this button, the test should start.

2

Click “Allow” on any pop-ups. A pop-up might appear on your screen asking for permission.

3

If prompted to select a camera, select one and click “Proceed with Selected Camera”.

4

If prompted to select a microphone, select one and click “Proceed with Selected Microphone”.

5

Review your webcam’s video stream. Check the resolution, brightness, clarity and fps.

Why Is Your Webcam Not Working?

Camera is not connected

If you’re using an external webcam, make sure it’s powered on and properly connected to your device.

Camera Is Used by Another Application

If your camera is in use by another program, it might be unavailable for additional applications.

Webcam Access Is Denied

To run the webcam test, your browser needs permission to access your camera. When prompted, click “Allow” to continue.

The Cable of Your Camera Is Broken

Your camera may not work because the cable connecting it to your computer is faulty.

The Device Is Disabled in Settings

The device might be functional, but it could be disabled by your operating system’s settings or software.

Easily Record Videos with Our Online Video Recorder

Now that you’ve tested your webcam, start creating videos right in your browser with our online video recording tool. No sign-up required.

Start Recording with Our Online Video Recorder

Frequently Asked Questions

What if my webcam isn’t working?

If you don’t see your webcam preview, follow our simple troubleshooting steps to check your device connections and ensure your browser has permission to access your camera.

What browsers are supported?

This webcam tester works on all modern browsers, including Google Chrome, Safari, and Firefox. Mobile browsers on iOS (Safari) and Android (Chrome) are also supported.

Is this webcam test safe and private?

Yes. This webcam tester runs entirely in your browser. Your video and audio never leave your computer. All processing happens locally on your device, ensuring complete privacy.

What technical information does the tester show?

The tester shows details such as supported resolutions, frame rate (FPS), and general device capabilities. It’s helpful to understand what your camera can and cannot do.

Articles

You can find more information about the webcam tester by checking the articles below.

Introducing the Webcam Tester Library: Test Webcams and Microphones Before Recording

A comprehensive, open-source JavaScript library that tests webcam and microphone functionality right in the browser.

Read more

A New Webcam Resolution Tester Tool

A new tool that allows you to scan the resolutions & fps supported by your webcams (and browser).

Read more