What does a QR code work? The operation of QR code operation revolves around converting data into a two-dimensional barcode-like image that can be scanned by a QR code reader. Once scanned, the encoded data can be retrieved, providing useful data or performing specific functions, such as linking to a website, displaying text, or downloading an app.
What does a QR code work? The operation of QR code operation revolves around encrypting data into a two-dimensional barcode-like image that can be scanned by a QR code reader. Once read, the encoded details can be obtained, providing helpful information or executing specific functions, such as pointing to a website, showing text, or getting an app. Understanding how a QR code works is essential in today's digitally-driven world.