Fluxfonts is a specialized tool that attempts to tackle the privacy concerns raised by the possibility to collect information about the fonts installed on a system. Such information can be used to uniquely identify a system. With Fluxfonts, new fonts are randomly created and removed to prevent the same fingerprint from being recreated.

Font fingerprinting is a technique which is difficult and usually inconvenient for users to circumvent by other means. Fluxfonts is fully automated and runs in the background. By effectively always having a new unique fingerprint, it should prevent a system from being (re‐)identified between applications and web sites/‐browsers.