Your Codes.
Your Device.
Your Rules.
Military-grade AES-256-GCM encrypted TOTP authenticator that never touches the internet. Biometric unlock, encrypted backups, and zero data collection — by design.
Security Features
Every feature built with a zero-trust, offline-first architecture. No compromises.
AES-256-GCM Encryption
Every secret is encrypted at rest with AES-256-GCM. Master key derived via SCrypt — brute-force resistant by design.
Biometric Unlock
Fingerprint or face unlock with hardware-backed Keystore. Your master key is sealed in the Trusted Execution Environment.
Fully Offline
Zero network calls. No telemetry, no analytics, no cloud sync. Codes generate entirely on-device using RFC 6238.
Encrypted Backups
One-tap backup to any folder. AES-256-GCM encrypted with a separate password. Auto-backup on every change.
QR Code Scanner
Add accounts instantly by scanning QR codes. ML Kit powered — fast and accurate, processes frames locally.
Dark Mode
Full dark theme support with reactive toggle. OLED-friendly blacks that save battery and look stunning.
How It Works
Set Password
Create a master password. A 256-bit key is derived via SCrypt and stored encrypted.
Add Accounts
Scan QR codes or enter secrets manually. Each secret is AES-256-GCM encrypted.
Generate Codes
TOTP codes are generated offline per RFC 6238. No network ever needed.
Stay Protected
Auto-lock, biometric unlock, encrypted backups. Your vault is always secure.
Take Control of Your Security
Open source, free forever. No accounts, no tracking, no compromise. Just military-grade encryption on your device.