Panopticlick

OpSec

Live

EFF browser fingerprinting test (now Cover Your Tracks at coveryourtracks.eff.org) that measures how uniquely identifiable your browser is across the web.

#opsec#privacy-clean-up

Website: panopticlick.eff.org
Pricing: Free
API: Not available
Last checked: 4 min ago

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Added Aug 16, 2026 · Last probe Aug 16, 2026 · Status is a reachability check, not an endorsement.