What is a Fingerprint

A browser fingerprint is a way to identify a device by collecting many small technical details and combining them into a unique profile. Instead of just one string (like UA), it gathers things like: Screen resolution Installed fonts Time zone Language Operating system Browser version WebGL data Canvas rendering behavior Audio processing behavior Installed plugins Hardware concurrency (CPU cores) All these together create a unique digital signature. Even if: You block cookies You use incognito mode You clear browser history You can still sometimes be identified via fingerprinting.