How does a QR code work? The mechanism of QR code operation revolves around encoding information into a 2D barcode-like image that can be read by a QR scanner. After being scanned, the encoded details can be retrieved, providing helpful information 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 operation revolves around encoding data into a 2D barcode-like image that can be read by a QR scanner. After being scanned, the encoded data can be obtained, providing useful content or executing specific functions, such as connecting to a website, showing text, or installing an app. Knowing how a QR code works is essential in today's digitally-driven world.