👁Free tool
What your browser reveals about you
Every site you open can read all of this instantly — without your permission and without installing anything.
Every site sees this
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What your browser tells every site
Read live, right now, from this page.
Operating system
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Browser
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Screen
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Viewport
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Time zone
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Languages
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CPU cores
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Device memory
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Connection type
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Cookies
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Do Not Track
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Touch support
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Digital fingerprint
Derived from your hardware and browser — and surprisingly unique.
Canvas fingerprint
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GPU vendor
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GPU renderer
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Combined fingerprint
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This fingerprint can track you even without cookies. Changing your IP doesn’t change it — but a VPN hides your IP, your ISP and your location.
Frequently asked questions
What does a site learn about my browser?
More than most people expect: browser and version, operating system, screen size, language, time zone, fonts and graphics quirks. Together they make a fingerprint that often identifies a visitor without any cookie.
What is browser fingerprinting?
Combining those harmless-looking parameters into one identifier. Each value is common; the combination rarely is — which is why clearing cookies alone doesn't make a visitor anonymous.
Does a VPN hide the fingerprint?
No — it hides the address and encrypts traffic, but the browser still answers the same questions. Against fingerprinting the tools are anti-detect browsers and privacy modes, not a VPN alone.
Updated: 2026-09-27
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