Two-factor authentication requires a password and a one-time password (OTP) for login. The OTP is generated by the and valid for 30 seconds. Users receive a notification to approve or enter the OTP.
Generate two-factor authentication codes for Google, Microsoft, Facebook, Instagram, Roblox, GitHub, and 10,000+ services. Store in an encrypted vault. Create and manage secure credentials. Receive and verify authentication codes instantly.
Nd display time-based one-time passwords with live countdown timers. Scan or manually enter OTP secrets with preview support. Customize card themes and gradients. Store secrets securely in device Keychain without cloud or account access.