~/tools/fingerprint-analyzer
READY
See exactly how websites identify you. Tests 30+ tracking vectors including canvas, WebGL, audio, fonts, screen, timezone, and hardware. The most comprehensive browser fingerprint test available.
┤ OUTPUT ├
[INIT] fingerprint-analyzer v1.0.0 loaded
[INFO] All processing runs in your browser
[INFO] No data is transmitted to any server
┤ FINGERPRINT SUMMARY ├
0
SIGNALS COLLECTED
0
ENTROPY BITS
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EST. UNIQUENESS
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FINGERPRINT HASH
What is browser fingerprinting?
Your browser reveals dozens of technical details every time it loads a page — screen size, installed fonts, GPU model, timezone, language. Combined, these create a profile so specific it can identify you among millions of users.
How unique am I?
Research shows 80–90% of desktop fingerprints are unique enough to identify individual browsers (EFF Panopticlick, AmIUnique). More entropy bits = more identifiable. Our test collects the same signals trackers use, so you can see exactly what you're exposing.
Note: Entropy values are estimates based on published research. Actual uniqueness depends on the comparison population, and correlated signals mean simple addition slightly overstates total entropy. Treat results as directional, not precise.