TOTP Generator
Time-based OTP for 2FA.
Secret
Base32-encoded secret (RFC 4648). Spaces and dashes are ignored.
Digits
Period (seconds)
Algorithm
SHA-1 is the RFC 6238 standard and matches Google Authenticator. SHA-256 / SHA-512 are disabled in this tool.
Auto-refresh
Current code
No code yet
Paste a base32-encoded secret to generate a TOTP code.