
FireKey
Anti-fingerprint browser for multi-account isolation
What it does
FireKey assigns a unique browser fingerprint per profile: canvas/WebGL hash, font list, AudioContext, WebRTC protection. Browser fingerprinting = ~70% of account correlation detections. Free open beta, no VPS required.
Does a similar job
all alternatives →- YSYour Social Media Fingerprint (maybe NSFW)2016 · robinlinus.github.io · ▲911



- FAFingerprinterJS – A tiny JavaScript library for browser fingerprintsSep 2025 · github.com · ▲24
I made FingerprinterJS, a small library with no dependencies that creates browser fingerprints from signals like canvas, WebGL, audio, fonts, userAgent, and screen info. It’s written in TypeScript, lets you enable/disable collectors, add custom data, and includes a simple suspicious-activity score. Would love feedback.

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