How does a QR code work? The process of QR code operation revolves around encrypting data into a two-dimensional barcode-like image that can be scanned by a QR code reader. After being scanned, the encoded information can be accessed, providing useful 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 encoding data into a 2D barcode-like image that can be read by a QR code reader. Once read, the encoded data can be retrieved, providing useful information or performing specific functions, such as linking to a website, displaying text, or installing an app. Grasping how a QR code works is essential in today's digitally-driven world.