How does a QR code work DEV CommunityHow
does a QR code work? The process of QR code working revolves around encoding information into a 2D barcode-like image that can be scanned by a QR scanner. Once read, the encoded details can be retrieved, providing helpful data or performing specific functions, such as linking to a website, displaying text, or downloading an app.
What does a QR code work? The operation of QR code functioning revolves around converting details into a two-dimensional barcode-like image that can be scanned by a QR scanner. After being scanned, the encoded details can be obtained, providing helpful data or carrying out specific functions, such as connecting to a website, displaying text, or downloading an app. Grasping how a QR code works is vital in today's technology-driven world.