Qrcodes DEV Community
In what way does a QR code work? The operation of QR code operation revolves around encrypting data into a 2D barcode-like image that can be scanned by a QR code reader. 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.
How does a QR code work? The process of QR code operation revolves around encoding details into a 2D barcode-like image that can be read by a QR scanner. Once read, the encoded data can be accessed, providing useful information or executing specific functions, such as pointing to a website, presenting text, or installing an app. Knowing how a QR code works is vital in today's technology-driven world.