Webcam & Microphone Test
This tool uses the browser's MediaDevices API. Nothing is recorded or uploaded — streams stay on your device and stop as soon as you press Stop or leave the page.
Detected devices
Device names are hidden until you grant camera or microphone permission below.
Cameras (0)
No cameras detected.
Microphones (0)
No microphones detected.
Speakers (0)
No speakers listed. Some browsers (notably Firefox) don't expose audio outputs.
Webcam preview
IdleMicrophone test
IdlePress Start microphone and allow access to see the live volume meter.
Privacy: streams are only opened while the tool is active. Leaving the page, pressing a Stop button, or revoking the permission in your browser releases the device immediately. Nothing is saved or transmitted.
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