How unique is your browser fingerprint?
See how rare your browser trait combination is, and which signals make you easier to identify.
Frequently asked questions
What does a high uniqueness score mean?
Your browser trait combination is rare among web users — sites can tell you apart more easily, even without cookies.
Does incognito mode change my fingerprint?
Barely. Incognito clears stored identifiers, but your fingerprint is read live from the browser and device, so it stays almost the same.
How is this different from the account environment check?
This page only measures fingerprint uniqueness. The account environment check adds IP, network consistency, WebRTC leaks and per-scenario verdicts.
Can I lower my fingerprint uniqueness?
To a degree: use a mainstream browser with default settings, avoid heavy tweaks, and keep language and timezone consistent.