Browser Fingerprint Test
See what data your browser exposes to websites: screen resolution, timezone, platform, WebGL renderer, canvas fingerprint, and more — all collected locally, nothing sent anywhere.
What does this tool do? See what information websites can learn about your browser — screen resolution, installed fonts, time zone, language, and more. This is your "browser fingerprint" that can be used to track you.
Zero-Trace Guarantee: All fingerprint data is collected locally via browser APIs. No data is ever transmitted, logged, or stored on any server.
View Technical Specifications (For Developers)
- Collected Data: User agent, screen resolution, color depth, timezone, language, platform, plugins, WebGL renderer, canvas fingerprint
- Canvas Fingerprint: Renders text to an off-screen
<canvas>and hashes the pixel data via SHA-256
This shows what information your browser exposes to websites. All data is collected locally — nothing is sent anywhere.