5 Easy Ways to Scan a QR Code from Photos wikiHowHow does a QR code work? The process of QR code functioning revolves around converting information into a 2D barcode-like image
that can be read by a QR scanner. After being scanned, the encoded data can be accessed, providing useful content 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 working revolves around converting data into a two-dimensional barcode-like image that can be read by a QR scanner. After being scanned, the encoded data can be accessed, providing valuable content or executing specific functions, such as connecting to a website, showing text, or downloading an app. Understanding how a QR code works is essential in today's technology-driven world.