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Webcam and Mic Test — Camera and Sound Together

Check your webcam online: live preview, real resolution and frame rate readout, and a PNG snapshot — fully in your browser.

Pick a camera and press Start test. The video stays on your device — nothing is streamed anywhere.

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Result

This page runs the webcam test with the microphone included: the browser asks for both devices and shows a live mic level bar right under the camera preview.

It is the closest thing to a real video call rehearsal: check your framing and lighting while the dB bar confirms that the microphone actually picks up your voice.

Both streams stay inside your browser — nothing is recorded, streamed or uploaded, and pressing Stop test releases the camera and the microphone at once.

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Executed in Browser

Your files and inputs never leave this device. Processing runs completely offline. 100% Secure.

Accepted Formats & Rules

  • Camera picker that refreshes automatically when devices are plugged in or removed.
  • Mirrored live preview with a mirror toggle and live readout of camera name, resolution and frame rate.
  • Un-mirrored PNG snapshot download, plus per-browser help when camera access is blocked.

Key Benefits

✓ Complete privacy: the camera preview is rendered locally — the video is never streamed, recorded or uploaded anywhere.
✓ Real numbers, not box specs: resolution and frame rate are read live from the active video track settings.
✓ Snapshot check: capture a PNG frame to inspect sharpness and lighting, saved straight to your device.

Use Cases

  • • Check your framing, lighting and camera before joining an online interview or important video meeting.
  • • Verify that an external USB webcam really delivers its advertised 1080p by reading the actual capture resolution.
  • • Take a PNG snapshot to compare sharpness between the built-in laptop camera and a new webcam.