This is Lite ID, a low-latency engine that can reliably identify characteristics of a user's device and browser in only a few seconds. Compare latency and stability with https://scratch.mit.edu/projects/1232016139 (Unique device ID generator / fingerprinter by @Yoshiii999). Identified data: - Operating system - Appearance settings (dark mode, reduced motion, etc.) - Browser/device support for various features - Fonts available to Scratch - Emoji style - Current language on Scratch - Browser extension settings - Font rendering quirks To generate a device ID, use the "Generate ID" block. To convert an ID into readable data, use the "Convert" block with the previously generated ID as input. Credits in project.