Browser Fingerprint Tester helps you understand what identifiable information your browser exposes to websites. By analyzing 20+ indicators including User-Agent, screen resolution, timezone, language, Canvas rendering features, WebGL info, audio processing characteristics, and more, it evaluates your online privacy risk level.
• 20+ Fingerprint Indicators: Covers browser, hardware, network, Canvas, WebGL, audio and more
• Privacy Risk Rating: Comprehensive score showing how trackable your browser is
• Canvas Fingerprint Visualization: Shows Canvas rendering results and hash values
• WebGL Info Detection: GPU model, renderer, supported extensions at a glance
• Report Export: One-click copy of complete fingerprint report
• Privacy Assessment: Understand how much identifiable info your browser exposes
• Security Research: Analyze anti-fingerprint effectiveness of different browsers and privacy plugins
• Development Debugging: Quickly get browser environment info for compatibility testing
Browser Fingerprint Tester collects various information exposed by your browser to help you understand what identifiable information is being leaked, assessing your online privacy risk.
Websites can use browser fingerprinting to track you without cookies. Even if you clear cookies or use incognito mode, your browser fingerprint can still uniquely identify you.
No. All detection is done locally in your browser. Data is never sent to any server. Results disappear when you close the page.
Use privacy browsers (like Tor Browser), install anti-fingerprint extensions (like Canvas Blocker), disable JavaScript, use VPN, etc.
Canvas fingerprint uses the HTML5 Canvas API to draw graphics. Due to subtle differences in GPU, drivers, and font rendering across devices, it creates a unique fingerprint.
WebGL fingerprint detects GPU renderer info, supported extensions and parameters, identifying your graphics card model and driver version. It is one of the highest-discrimination indicators.