BrowserinfoBrowser & Device Inspector
Displays information about the browser and device you are using, user preferences, and feature support.
Shows information available from the browser and device you are currently using.
Values update in real time as you change OS settings (dark mode, reduced motion, etc.), zoom the browser, rotate the screen, switch tabs, or change permissions.
1. Browser / OS
- User-Agent
- User-Agent client hints (UA-CH)
- (unsupported)
- Cookies
- Disabled
- Do Not Track (DNT)
- (unsupported)
- Global Privacy Control (GPC)
- (unsupported)
- Under WebDriver control
- No
- Granted permissions
- -
- Denied permissions
- -
- Effective root font-size
- 16px
- Font size scale (16px baseline)
- 100.00%
- Color scheme preference
- Not set
- Reduced motion preference
- Disabled
- Contrast preference
- Not set
- Reduced transparency preference
- Disabled
- forced-colors
- Disabled
- Inverted colors
- Disabled
- Display mode
- (unsupported)
- Primary language
- Language priority order
- Default date-time format
- locale
- timeZone
- calendar
- numberingSystem
- hourCycle
- (unsupported)
- Default number format
- locale
- numberingSystem
- Default string collation
- locale
- sensitivity
- caseFirst
- collation
- Timezone offset from UTC
- UTC+00:00
2. Screen / Window
- Physical screen size
- 0 × 0 px
- Available screen size
- 0 × 0 px
- Screen orientation (device)
- __undefined__ (0°)
*The device's own screen orientation.
- Color depth
- 0 bit
- Supported color gamut
- unknown
- Dynamic range
- standard
- FPS (measured)
- 0 fps
- Viewport size
- 0 × 0 px
- Window outer size
- 0 × 0 px
- Document visible size
- 0 × 0 px
- Visual viewport
- width
- 0.00px
- height
- 0.00px
- scale
- 100.00%
- offsetX
- 0.00px
- offsetY
- 0.00px
- scrollX
- 0.00px
- scrollY
- 0.00px
- Pinch zoom scale
- x1.00
- Screen orientation (viewport)
- (unsupported)
*Value of the media query.
- Device pixel ratio
- x0.00
- DPI estimate
- 0 dpi
*Approximate value of devicePixelRatio × 96.
- Tab visibility
- visible
- Window focus
- No
- Window screen position
- X: 0px, Y: 0px
3. Device / Peripherals
- Logical CPU count
- 0
- Device memory (approx.)
- (unsupported)
*Spec caps this at 8 GB, but some browsers may return higher values.
- Primary pointer can hover
- No
- Any pointer can hover
- No
- Primary pointer accuracy
- (unsupported)
- Any pointer accuracy
- (unsupported)
- Max simultaneous touch points
- 0
- GPU vendor
- Loading…
- GPU renderer
- Loading…
- WebGPU adapter info
- Loading…
- Media devices
- Loading…
- Battery status
- Loading…
4. Network
- Online status
- Offline
- Effective network type
- (unsupported)
- Estimated downlink speed
- (unsupported)
- Estimated round-trip time (RTT)
- (unsupported)
- Data Saver
- (unsupported)
5. Storage
- Storage usage
- (unsupported)
*Safari does not include localStorage / sessionStorage in the estimate.
- Storage quota
- (unsupported)
- Storage usage details
- Loading…
- Persistent storage
- Loading…
- Local Storage
- Loading…
- Session Storage
- Loading…
- IndexedDB databases
- Loading…
6. Device Fonts
- Locally installed fonts