How does a QR code work? The mechanism of QR code working revolves around encoding data into a 2D barcode-like image that can be read by a QR scanner. Once read, the encoded details can be obtained, providing helpful content or performing specific functions, such as linking to a website, displaying text, or downloading an app.
In what way does a QR code work? The mechanism of QR code working revolves around converting information into a two-dimensional barcode-like image that can be scanned by a QR code reader. Once scanned, the encoded details can be retrieved, providing useful content or carrying out specific functions, such as pointing to a website, displaying text, or getting an app. Understanding how a QR code works is crucial in today's digitally-driven world.

How to Scan a QR Code on iPhone and Android Help Desk Geek