Disclaimer

Last updated: July 24, 2026

Not an account recovery service

2FACode generates a TOTP only when the user already has the correct shared secret. It cannot discover a lost secret, receive an SMS code, bypass two-factor authentication, or unlock an account.

If you have lost access to an authenticator, use the account provider’s backup codes, recovery process, or official support channel.

Security boundary

Browser-only processing means the normal generation workflow does not upload a secret to a 2FACode API. It does not mean every browser, device, extension, network, future build, or copied version of the site is safe.

High-value, long-lived secrets are usually better stored in a trusted authenticator, hardware-backed solution, or encrypted vault. Use this tool for a deliberate temporary workflow and clear the tab when finished.

Compatibility

The generator targets TOTP as described by RFC 6238 and supports the common Base32 setup format plus selected parameters from an otpauth TOTP URI. A provider can use a different 2FA method, custom settings, or recovery policy, so compatibility is not guaranteed for every login system.

No affiliation

2FACode is not affiliated with, endorsed by, or sponsored by Google, Microsoft, GitHub, Facebook, Discord, Amazon, Authy, or any other service mentioned for compatibility context.

No professional advice

Information on this site is general technical information, not legal, compliance, or professional security advice for a particular organization.