How does a QR code work DEV Community
How does a QR code work? The mechanism of QR code operation revolves around encoding data into a two-dimensional barcode-like image that can be scanned by a QR code reader. Once read, the encoded data can be accessed, 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 encrypting information into a 2D barcode-like image that can be scanned by a QR code reader. After being scanned, the encoded data can be obtained, providing helpful content or performing specific functions, such as linking to a website, presenting text, or installing an app. Understanding how a QR code works is vital in today's technology-driven world.