Device Info

Inspect screen, viewport, device, GPU, network, storage, permissions and browser capabilities

Screen—

Screen

Screen resolution—

Available area—

Device pixel ratio—

Colour depth—

Orientation—

Orientation angle—

Viewport

Window inner size—

Document viewport—

Scrollbar width—

Device and system

Device type—

Platform—

OS version—

CPU architecture—

CPU bitness—

32-bit subsystem—

Device model—

Browser brand—

Full version—

Vendor—

Automation—

Logical CPU cores—

Device memory—

Battery—

Touch support—

Max touch points—

Primary pointer—

Any pointer—

Hover—

User-Agent—

Language and region

Language—

Preferred languages—

Time zone—

UTC offset—

Calendar—

Numbering system—

Preferences and display

Colour scheme—

Motion—

Contrast—

Colour gamut—

Dynamic range—

Display mode—

Graphics

GPU vendor—

GPU renderer—

WebGL version—

GLSL version—

WebGL 2—

WebGPU—

Max texture size—

WebGL limits—

Network

Online—

Connection type—

Estimated downlink—

Estimated RTT—

Data saver—

Storage

Storage quota—

Storage used—

Persistent storage—

localStorage—

IndexedDB—

Service Worker—

Permissions

Location—

Notifications—

Camera—

Microphone—

Media support

Audio sample rate—

Audio channels—

Audio latency—

Audio devices—

H.264—

HEVC—

VP9—

AV1—

AAC—

Opus—

Runtime and capabilities

Global Privacy Control—

Cookies enabled—

Do Not Track—

Secure context—

Cross-origin isolated—

WebAssembly—

PDF viewer—

Modern JS APIs—

CSS features—

Peripherals—

Gamepads—

Page

Page visibility—

Window focus—

Protocol—

Page load—

Resources—

Transferred—

JS heap—

History length—

Character set—

Referrer—

Everything is read on your device and never uploaded. Newer fields — GPU, device memory, connection type, battery — are only exposed by some browsers, so “not exposed” is normal. Resolution is in physical pixels; the viewport excludes scrollbars.