Test your webcam and microphone instantly in your browser. See your camera feed and audio levels in real time. No downloads, no sign-up, completely private.
Camera and microphone access requires a secure (HTTPS) connection.
Your browser does not support webcam/microphone access. Please use a modern browser.
Click to allow browser access to your camera.
Click to allow browser access to your microphone.
This tool uses your browser's built-in media APIs (getUserMedia) to access your camera and microphone. It shows a live video preview and real-time audio level visualization. Everything runs locally in your browser — no data is uploaded or stored anywhere.
Yes. Your camera feed and microphone audio never leave your device. There is no server involved — all processing happens entirely in your browser. We do not record, store, or transmit any video or audio data.
The most common reasons are: (1) You denied browser permission — click the camera/lock icon in your address bar to allow access. (2) Another application is using the device — close Zoom, Teams, or other video apps. (3) Your device is not connected or is disabled in system settings. Try refreshing the page after fixing the issue.
Yes. If you have multiple devices connected (e.g., a built-in laptop camera and an external USB webcam), use the dropdown selector to switch between them and test each one individually.
Yes. This tool works on modern mobile browsers including Safari on iOS and Chrome on Android. It will use your device's front camera by default. You can switch to the rear camera if available.
The webcam tab lets you take a snapshot and download it as a PNG image. The microphone tab includes a 5-second recording test — you can play it back to hear exactly how your microphone sounds before joining a call.