Device / Browser Info
Inspect /deviceInspect practical client-side environment details such as viewport, platform, language, storage support, and theme preference.
Loading current browser information.
Output appears here.
Collecting… local only
How it works
Inspect the current browser environment, including viewport, platform, storage support, and theme preference.
Use it to inspect the capabilities and viewport values this browser exposes.
Example
Check viewport dimensions, color scheme, online status, and storage API support.
Notes
- All values are collected locally from browser APIs.
- Useful for quick support checks and responsive debugging.
- This page is informational only and does not send the data anywhere.
Constraints
- Reports only browser-exposed capabilities and cannot identify physical hardware.
- Limit: No user input. Nothing is uploaded or silently truncated.
Common errors
- Privacy-reduced values
- Unsupported APIs
- Values changing after resize
When to use it
Use it to inspect the capabilities and viewport values this browser exposes.
Formats: Browser APIs, Viewport and screen values, Capability flags.