Tool · 2FA

2FA QR Generator

Converts a TOTP or HOTP secret, or a pasted otpauth:// URI, into a QR code ready for your authenticator app.

/2fa

Type

Secret (required)

Label (required)

Issuer (optional)

Advanced options

Google Authenticator ignores advanced parameters. Yubico Authenticator applies them.

Algorithm

Digits

Period (seconds)

otpauth URI

Preview

Enter a secret and label to generate the code.

Nothing stored. Nothing sent.