Localkey - Password Manager

Localkey is a fast, local-first password manager. Your vault lives on your own device, sealed with strong encryption — and you don't even need an account to use it. WHY LOCALKEY? • True local-first design — every feature works offline • AES-256-GCM encryption with Argon2id key derivation • Your master password never leaves your device • Biometric unlock — open your vault instantly with fingerprint or face • Built-in password generator — length, character sets, ambiguous-character exclusion • Encrypted JSON exports, plus plain JSON/CSV import & export • Auto-lock after inactivity and automatic clipboard clearing • One-tap copy with a strength meter for every password OPTIONAL ENCRYPTED CLOUD BACKUP Enable cloud sync to back up your vault and access it from other devices. Sign in once with Google (the only sign-in method) and only encrypted data is ever uploaded — nobody but you can read it, because only your master password can unlock it. New device without your vault? Download your backup right from the lock screen. DESIGNED FOR PRIVACY • We never see your passwords, notes, or master password • Cloud backups store ciphertext only • Biometric data is handled entirely by Android, never by us • Remove ads forever with a single one-time purchase SECURITY DETAILS Argon2id key derivation • AES-256-GCM authenticated encryption • fresh random nonce on every save • vault keys wiped from memory on lock • 30-second clipboard auto-clear Your passwords belong to you. Localkey keeps it that way.