NakedOnline – Privacy Exposure Scanner

NakedOnline shows you exactly what a website can learn about your browser without you doing anything: canvas/WebGL/audio fingerprints, screen and hardware info, fonts, and (in Deep Naked mode) WebRTC IP leaks, speech voices, and connected media devices. Everything runs locally in the popup. The only network calls are two lookups (ipapi.co, api.ipify.org) to show your own public IP/location back to you — nothing is stored or sent anywhere else.