Qrcode DEV Community
In what way does a QR code work? The process of QR code operation revolves around encoding information into a two-dimensional barcode-like image that can be read by a QR code reader. Once read, the encoded data can be retrieved, providing useful content 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 operation revolves around encrypting data into a 2D barcode-like image that can be read by a QR scanner. Once read, the encoded data can be obtained, providing valuable content or carrying out specific functions, such as linking to a website, presenting text, or getting an app. Understanding how a QR code works is essential in today's digitally-driven world.