How does a QR code work DEV Community
How does a QR code work? The process of QR code operation revolves around encoding data into a two-dimensional barcode-like image that can be scanned by a QR scanner. After being scanned, the encoded details can be retrieved, providing helpful content 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 operation 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 accessed, providing useful data or performing specific functions, such as linking to a website, showing text, or downloading an app. Knowing how a QR code works is crucial in today's technology-driven world.