Software claiming to mask your fingerprint and actually doing it are two different things, and a lot of people never check which one they’ve got. There are tools built specifically to show you what a website sees from your browser, and testing your setup through one tells you if anything’s leaking through. You can use this browser fingerprint checker here: https://gologin.com/check-browser/ . It shows the exact values a site would pull, canvas hash, fonts, WebGL, timezone, and whether any of it stands out as unique. A quick test before and after switching profiles is a good way to confirm the masking actually changed something.
