🔍 Browser Fingerprint Demo

User agent, browser brands, platform, CPU architecture, device memory, and hardware specs.

Screen resolution, viewport size, pixel ratio, color depth, and orientation.

Dark mode, reduced motion, contrast settings, color gamut, HDR support, pointer type.

Navigation timing, first paint times, resource loading stats, memory usage.

Connection type (4G, WiFi), estimated bandwidth, round-trip time, data saver mode.

Estimated quota, used storage, cookie availability, localStorage support.

Graphics card info, WebGL renderer, canvas rendering hash — highly unique identifiers.

Installed fonts detection, audio context sample rate — both reveal system configuration.

Count of cameras, microphones, speakers — without asking for permission.

Language, timezone, calendar system, numbering format, UTC offset.

Whether ad-blocking is active — tracked to fingerprint privacy-conscious users.

Supported APIs, Do Not Track setting, service workers, clipboard, sharing capabilities.

Enable privacy.resistFingerprinting in about:config. This normalizes many fingerprintable values.

Tor Browser is designed to make all users look identical, defeating fingerprinting techniques.

Tools like Canvas Blocker, uBlock Origin, and Privacy Badger can help reduce tracking surface.

Brave includes built-in fingerprinting protection that randomizes or blocks many techniques.