Understanding the result
The report lists values and feature checks exposed by the current browser, including viewport, display scale and whether several web APIs exist.
Other useful tools
Browser Test
See which useful browser capabilities are available on this device. These checks help explain why a camera, microphone or other web tool may not work.
Your browser environment
Feature detection is more reliable than trying to identify a browser solely from its user-agent string.
How to use this tool
- Open the report to see the current browser environment.
- Review available features and screen details.
- Use your browser settings to change permissions when needed.
Troubleshooting
- Reload after changing permissions or attaching a device so the browser can report the new state.
- Use the browser's site settings when an API exists but a camera or microphone test is still blocked.
Browser and device limitations
Feature availability does not prove permission or hardware availability, and privacy protections can reduce or generalize reported device details.
RELATED TOOLS
All toolsKeep checking
Online MirrorUse your front camera as a simple on-screen mirror.Open toolSpacebar ClickerCount how quickly you press the spacebar in a timed round.Open toolInternet Speed TestMeasure approximate download, upload and response time to this website's server.Open toolPacket Loss TestCheck request failures and latency variation to this website's server.Open toolBattery TestCheck battery charge and charging state when your browser allows it.Open tool
Common questions
Does supported mean permission is granted?
No. A browser can support a feature while this site still needs your permission to use it.
Why are some values missing?
Browsers may limit device information to protect privacy.
Does the report identify my exact device?
No. It shows browser-exposed environment details and deliberately avoids claiming an exact hardware model.