Understand your browser fingerprint
Websites can observe combinations of browser settings and capabilities: language, time zone, screen, graphics and more. These signals can help distinguish environments even without a saved cookie. A single value or hash does not prove a person’s identity or guarantee anonymity.
Learn the signals
Read how Canvas, WebGL, fonts and other browser attributes contribute to fingerprinting.
Observe your environment
Inspect the values exposed by this browser. Availability and differences need context, not automatic scores.
Compare the tools
Explore profile managers, adjacent tools and developer projects with explicit sources and limitations.