Browser Fingerprint Test
See common browser and device details that websites can use to identify or segment visitors.
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What is a browser fingerprint?
A browser fingerprint is a collection of details about your browser, device, screen, language, and settings. Websites can combine these signals to recognise or group visitors, even without traditional cookies.
What information can websites see?
Websites may be able to see your browser type, operating system, screen size, language, device platform, timezone, installed features, and other browser signals. The more unique these details are, the easier it may be to identify your browser.
How can I reduce browser fingerprinting?
You can reduce fingerprinting by using privacy-focused browsers, blocking unnecessary scripts, keeping browser settings common rather than highly customised, and using trusted privacy extensions carefully.
Related privacy tools
Use these tools to compare your browser fingerprint with your public IP address, location, and VPN connection details.