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React Login QR Code Scan Block

QR code React authentication block for Next.js with generated grid pattern code display, mobile app pairing instructions, refresh countdown timer, and password fallback using shadcn/ui Button, Tailwind CSS, and framer-motion scale animation

Enable seamless cross-device authentication with this React and Next.js QR code login block. Displays a scannable QR code pattern that users scan with their mobile app. Includes a refresh countdown timer and password fallback link. The QR code fades in with a scale animation. Built with TypeScript, shadcn/ui Button component, framer-motion, and Tailwind CSS. Ideal for messaging apps, banking apps, and desktop-to-mobile authentication flows.

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Last updated on March 18, 2026

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