A QR Code, which stands for Quick Response Code, is a two-dimensional barcode that can store a variety of data, including URLs, text, contact information, and more. QR Codes are designed to be quickly scanned and decoded using a mobile device's camera or a dedicated QR Code scanner.
QR Codes are widely used for various purposes, such as linking to websites, sharing contact information, providing product details, and facilitating mobile payments. They have become a common way to bridge the physical and digital worlds.
QR Codes can be generated and customized using various online tools and software.