Qrcode DEV Community
How does a QR code work?
The process of QR code working revolves around encrypting data into a two-dimensional barcode-like image that can be scanned by a QR code reader. Once scanned, the encoded details can be
obtained, providing helpful information 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 functioning revolves around encrypting information into a 2D barcode-like image that can be scanned by a QR scanner. After being scanned, the encoded data can be obtained, providing useful information or performing specific functions, such as connecting to a website, displaying text, or downloading an app. Knowing how a QR code works is essential in today's online world.
