What Is a QR Code
A QR code is a two-dimensional barcode that stores data in a grid of black squares on a white background. When scanned with a camera or app, it can direct users to websites, payment pages, or contact information.
How to View a QR Code Today
Most modern smartphones can view QR codes using the built-in camera app. Simply point the camera at the code, and a notification or link appears on screen. For older devices, dedicated scanner apps from official app stores provide the same function.
Common Uses of QR Codes
QR codes are widely used for payments, menu access, event tickets, and product information. Businesses display them on receipts, posters, and packaging to make sharing links and data fast and convenient.
According to QR Code Generator, QR code usage continues to grow across retail, hospitality, and finance because they offer a simple, contactless way to share information.
