⏱️ TOTP Generator

Generate a random TOTP secret and watch a live 6-digit code (RFC 6238, SHA-1, 30-second period) — the same algorithm behind Google Authenticator and similar apps. Or paste an existing secret to preview its codes.

Everything here runs in your browser and nothing is transmitted anywhere — but this page is not a substitute for an authenticator app. Treat any secret you generate or paste here as sensitive, and close the tab when you're done.

1. Secret

Base32 secret

Account label (for the otpauth:// URI)

Issuer

Digits

Period (seconds)

2. Live code

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--s

otpauth:// URI

Paste this into any authenticator app that accepts a manual otpauth URI, or use it to build a QR code elsewhere.

⏱️ TOTP Generator

1. Secret

2. Live code

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