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Free tool
Webcam, mic & keyboard test
Test your webcam, your microphone (with level meter and playback) and every key on your keyboard in the browser. Nothing is recorded on a server.
Webcam
Microphone
Keyboard
Click here and press keys. Keys that work turn green.
Everything happens in your browser: video and audio are not sent anywhere.
Test your devices before a video call
Before a Zoom, Meet or Teams call, or when buying a used webcam or keyboard, it pays to check everything works. This page tests your webcam (showing its real resolution), your microphone with a level meter and a short recording to hear yourself, and your keyboard key by key.
Frequently asked questions
The browser doesn't show my camera, what do I do?
Check that you allowed access (the camera icon in the address bar), that no other app is using it and, on Windows, that it is enabled under Settings > Privacy > Camera.
Is anything recorded online?
No. Video, audio and the test recording stay in your browser and are gone when you close the page.
Why don't some keys light up?
Some special keys (Fn, Print Screen or media keys) are handled by the operating system and never reach the browser.
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