What does a QR code work? The mechanism of QR code operation revolves around encrypting data into a 2D barcode-like image that can be read by a QR code reader. Once scanned, the encoded information can be retrieved, providing valuable data or performing specific functions, such as linking to a website, displaying text, or downloading an app.
How does a QR code work? The operation of QR code working revolves around converting information into a 2D barcode-like image that can be scanned by a QR code reader. Once scanned, the encoded information can be obtained, providing valuable information or carrying out specific functions, such as connecting to a website, displaying text, or downloading an app. Knowing how a QR code works is vital in today's digitally-driven world.