What information can your browser see about your device?
See your device's technical signals and what browser APIs are reporting.
Device Info
Operating System
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Browser
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Device Model
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Labels.cpu
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Hardware Specs
GPU
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CPU Cores
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Memory (Est.)
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Browser Quota
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Permissions Status
Camera
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Microphone
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Location
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Notifications
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Viewport & Window
Resolution
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DPR / Scale
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JS Heap (Tab)
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DOM Load
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Device Identification
This page is designed to show what technical signals websites on the internet can read about your device. The goal is to make these accessible browser signals understandable.
Why is this masked?
DeviceInfo.howToProtect
See full technical methodologyEducational Guide
The Hidden Truth About navigator.deviceMemory