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Scan a QR code with your iPhone iPad or iPod touchHow does a QR code work? The operation of QR code functioning revolves around converting details into a 2D 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.
How does a QR code work? The operation of QR code operation revolves around encoding details into a two-dimensional barcode-like image that can be read by a QR code reader. Once read, the encoded information can be obtained, providing valuable content or executing specific functions, such as pointing to a website, showing text, or getting an app. Grasping how a QR code works is vital in today's digitally-driven world.