Browser Fingerprint Test
Websites can identify you without cookies. Your browser leaks a unique combination of settings, hardware, and capabilities that acts like a fingerprint. See yours below.
Your Browser Fingerprint
data points collected —
Above 17 bits your browser is likely unique among ~130,000 visitors. Above 25 bits you are almost certainly uniquely identifiable.
What Your Browser Reveals
Every data point below can be read by any website you visit, with no permission required.
Everything runs in your browser. No data is collected or sent to our servers.
What Is Browser Fingerprinting?
Tracking without cookies
Browser fingerprinting identifies you by combining dozens of data points your browser exposes automatically: your screen resolution, installed fonts, GPU, timezone, language settings, and more. Each point is common on its own, but the combination is often unique. Unlike cookies, you cannot clear a fingerprint, and most users have no idea it is happening.
Who uses it?
Advertising networks use fingerprinting to track you across websites even if you block cookies. Fraud detection systems use it to identify suspicious logins. Some websites use it to enforce device limits on streaming or software licences. Unlike cookies, browser fingerprinting requires no consent banner and is invisible to the user.
How to reduce your fingerprint
Use a mainstream browser (Chrome or Firefox) with default settings on a common operating system. The more you customise your browser, the more unique you become. Browser extensions like PremierVPN Protect block some fingerprinting techniques. Using a VPN hides your IP address, removing one of the strongest identifying signals. The Tor Browser is specifically designed to make all users look identical, but it comes with significant speed and usability trade-offs.
A VPN helps, but it is not enough
A VPN hides your IP address and location, which removes the single highest-entropy data point from your fingerprint. But your canvas fingerprint, GPU, screen resolution, and fonts are still visible. For serious privacy, combine a VPN with a fingerprint-resistant browser and an ad/tracker blocker.
Start with the basics
A VPN removes your IP from the fingerprint. Our browser extension blocks trackers and WebRTC leaks. Together they significantly reduce how trackable you are.