Authentication (2FA/TOTP)
<\/script>\n';
},
get iframeSnippet() {
const domain = 'qrcodefyi.com';
const type = 'entity';
const slug = 'authentication-2fa';
return '';
},
get activeSnippet() {
return this.method === 'script' ? this.scriptSnippet : this.iframeSnippet;
},
copySnippet() {
navigator.clipboard.writeText(this.activeSnippet).then(() => {
this.copied = true;
setTimeout(() => { this.copied = false; }, 2000);
});
}
}"
@keydown.escape.window="open = false"
@click.outside="open = false">
QR codes encoding otpauth:// URIs used to configure time-based one-time password (TOTP) authenticators like Google Authenticator, Authy, and 1Password. The QR code contains the secret key, issuer name, and account identifier for instant setup of two-factor authentication.