Universal: Authmeister supports both TOTP (Time-Based One-Time Password Algorithm) and HOTP (HMAC-Based One-Time Password Algorithm), ensuring compatibility with a wide range of services. Backup-Friendly: Securely store your OTP accounts in your preferred backup location—Google Drive, OneDrive, Dropbox, or locally—so you’ll never lose access. Secure: All stored accounts are AES-encrypted, ensuring maximum protection of your sensitive data. User-friendly: Authmeister is designed with a Material 3 interface, providing a modern and intuitive experience. Open & Flexible: Authmeister implements otpauth-migration URI standart, making it easy to import and export accounts to and from Google Authenticator. Seamlessly switch platforms without any hassle.