Enter Secret Key, Real-timeCalculate6 Verification Code, Client-side onlyno network
TOTP (Time-based One-Time Password) is a common two-factor authentication algorithm that generates a 6-digit code based on a shared secret and current time, refreshing every 30 seconds.
When enabling 2FA, the service provides a Base32-encoded secret key or a QR code containing the key.
All calculations are done client-side. Keys and codes are never sent to any server. Avoid using on public devices.