How to interpret the result
A working preview proves the browser received a stream at the reported settings. It does not prove the sensor’s advertised native resolution or quality in another application.
CM / 5 min
Online webcam image and permission test
Open a local camera preview, inspect reported track settings, switch devices, and confirm permission behavior.
Local-firstNo accountExportable report
LIVE
LOCALLive test
Waiting for a test.
What this browser test can and cannot prove
The stream stays in the page, but browser and operating-system media pipelines may apply cropping, noise reduction, exposure, mirroring, and resolution negotiation.
REPORT
Reports →Keep this result in a local inspection report.
RELATED
Related checks
Online microphone level and permission test
Open a local microphone stream, view a live level meter, inspect track settings, and verify stop behavior.
Open testStereo speaker left/right test
Play short, low-level left, right, and centered tones to verify channel routing and obvious distortion.
Open testHeadphone channel and jack test
Check left/right routing, jack detection, balance, intermittent contact, and obvious noise with controlled tones.
Open testKNOWLEDGE
Related guides
Camera and microphone privacy check
How permissions, local previews, device indicators, track shutdown, browser settings, and operating-system controls fit together.
Read guide