Hideout by Hoverfly: on-device personal info detector and hider for Kotlin Multiplatform (Android, iOS, macOS, JVM, JS, Wasm). Finds phone numbers, UPI IDs, Aadhaar, PAN, card and bank numbers, emails, names and addresses in text and replaces them with labels like [PHONE]. English, Hinglish, Hindi and other Indian languages. No dependencies, no network.