TOTP / 2FA Generator

Generate Time-based One-Time Passwords (TOTP) compatible with Google Authenticator and other 2FA apps. Enter a Base32 secret key to see live 6 or 8-digit verification codes with a countdown timer. Supports configurable time periods (30s/60s). All generation runs in your browser using the Web Crypto API.

common.base32Secret

common.digits

common.period

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Refreshes in 30s

Frequently Asked Questions

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