Hardware

HDR Support

High dynamic range

Live Playground

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API Docs

Endpoint

GET /api/fingerprint/hdr

Examples

About

HDR fingerprinting detects High Dynamic Range display support via (dynamic-range: high) media query. HDR displays include MacBook Pro 14"/16" (2021+), Pro Display XDR, high-end gaming monitors ($800+), flagship smartphones (iPhone 12+, Galaxy S21+), and professional video editing displays. HDR support is rare (5-8% of users), making it distinctive. It reveals premium device ownership ($2000+), professional use cases (video editing, photography, gaming), high income, and recent purchase. This enables socioeconomic profiling. The value is stable per device and hardware-dependent.

Use Cases

•Premium device detection
•Professional display
•Display quality
•Socioeconomic indicator

Other Fingerprints

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Move from this collector to the CreepJS signal index, live checker, API docs, and other high-value fingerprinting explainers.

Core pages

Browser Fingerprinting PlatformRun a privacy-first browser fingerprint check and learn what websites can infer about your device.Fingerprint CheckerTest your browser privacy with a live fingerprint scan, collector coverage, and privacy leakage analysis.IP Risk CheckerCheck IP risk, ASN, geolocation, proxy, VPN, Tor, datacenter, and routing signals through the CreepJS API.Browser Fingerprint SignalsBrowse the full CreepJS library of browser fingerprinting signals, including canvas, WebGL, WebRTC, fonts, storage, and privacy checks.DocumentationRead the CreepJS API, SDK, collector, and integration documentation for privacy-first browser fingerprinting.API PlaygroundGenerate a token, inspect sample payloads, and test CreepJS browser fingerprinting API calls.What Is Browser Fingerprinting?Learn how browser fingerprinting works, which signals are collected, and how privacy tools reduce tracking.

Popular fingerprint signals

Canvas FingerprintCanvas rendering fingerprint based on how the browser draws graphics. Test your browser's unique canvas signature.WebGL FingerprintWebGL GPU information and rendering capabilities. Detect your graphics card and WebGL implementation.WebRTC FingerprintWebRTC capabilities and IP leakage checks. Detect peer connection support and potential network exposure signals.Anti-Fingerprinting DetectionDetection of privacy tools and browser modifications. Identify fingerprint resistance.Navigator InformationBrowser navigator properties and user agent information. Analyze browser capabilities and settings.Font DetectionInstalled system fonts detection. Discover which fonts are available on your system.