Webcam & Microphone Tester

All tests happen in your browser. No audio or video is uploaded, stored, or transmitted to this website. Browser permission is required. Use HTTPS or localhost.

Camera preview

Microphone level

5-second microphone playback

Record a short sample and listen back. Audio stays in this browser tab and is discarded on refresh or when you leave the page.

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Privacy: Camera and microphone streams are stopped when you press Stop or leave this page. The level meter does not record audio. The optional 5-second sample is kept only in browser memory until deleted or the page is closed/refreshed.