TOTP Tool
Create a Base32 TOTP secret, build an otpauth:// QR for Google Authenticator–compatible apps, watch the rotating code, and verify a code in your browser. Nothing is sent to a server.
Create a Base32 TOTP secret, build an otpauth:// QR for Google Authenticator–compatible apps, watch the rotating code, and verify a code in your browser. Nothing is sent to a server.