Bitwarden Authenticator is a free, open source app that generates time-based one-time passwords (TOTP) for multi-factor authentication, adding an extra layer of security to online accounts.
Key Differentiators
Open source transparency
AES-256 encryption for local data
Offline code generation
Features
Generate TOTP codes for 2FA/MFA
QR code scanning for easy setup
Offline code generation
Use Cases
Enable multi-factor authentication for online accounts
Securely generate TOTP codes without network dependency