People change IP with a VPN, a phone hotspot, or a new cafe network and expect the browser to look new. The script is still measuring the same device.
Updated 23 September 2026
Why does a browser fingerprint stay after an IP change?
People change IP with a VPN, a phone hotspot, or a new cafe network and expect the browser to look new. The script is still measuring the same device. Screen size, pixel ratio, languages, time zone, CPU threads, and a stable canvas do not depend on the public address.