How to scan a QR code on Android and iPhone How does a QR code work? The
operation of QR code operation revolves around converting information into a two-dimensional barcode-like image that can be read by a QR scanner. After being scanned, the encoded data can be retrieved, providing useful information or performing specific functions, such as linking to a website, displaying text, or downloading an app.
What does a QR code work? The mechanism of QR code working revolves around encoding information
into a two-dimensional barcode-like image that can be read by a QR scanner. Once read, the encoded data can be accessed, providing valuable information or executing specific functions, such as pointing to a website, displaying text, or getting an app. Knowing how a QR code works is crucial in today's technology-driven world.