Webcam Resolution Test — Real Camera Resolution

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

Camera

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

Camera unavailable

Chrome / Edge: click the camera icon in the address bar, allow access, then reload the page.
Firefox: click the camera icon in the address bar, clear the block, then allow access on the next attempt.
Safari: Settings → Websites → Camera → set this site to Allow.

Microphone level: --

Mirror preview

Camera: --

Resolution: --

Frame rate: --

Download PNG

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Result

This page opens the webcam test in resolution-check mode: start the test and the panel under the preview shows the real capture settings of your camera.

The readings come straight from the active video track — the actual resolution and frame rate the browser negotiated with the camera, not the numbers printed on the box. That is how you spot a "1080p" webcam that really delivers 640 × 480.

Everything happens locally: the preview is never streamed or uploaded, and stopping the test releases the camera immediately — the indicator light goes off.

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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.