About This Tool

QR codes are two-dimensional barcodes that can store URLs, text, contact information, and more. They're widely used for quick access to websites, Wi-Fi networks, payment systems, and digital content through smartphone cameras.

QR Code Applications

QR codes are used for marketing campaigns, contactless payments, product tracking, event tickets, restaurant menus, Wi-Fi sharing, vCard contact information, and mobile app downloads. They bridge physical and digital experiences seamlessly.