QR Code

Component

About

An SVG QR code that encodes a plain string or structured data like a Wi-Fi credential, contact card, or 2FA secret, with an optional caption.

Built with React and Tailwind. Copy the prompt and paste it into Claude Code, Cursor or Lovable: your agent adds QR Code to your project and fits it to your theme.

Code

How QR Code is used: the demo's code. The component's own source comes with a free account.

Usage.tsx

import { QRCode } from "@/components/ui/qrcode";

export default function QRCodeTotpDemo() {
  return (
    <div className="flex min-h-[320px] w-full items-center justify-center bg-white p-10">
      <QRCode
        value={{
          type: "totp",
          secret: "JBSWY3DPEHPK3PXP",
          accountName: "jane@example.com",
          issuer: "Acme",
        }}
        label="2FA setup"
        width={180}
      />
    </div>
  );
}