What is a QR code?

Created on 15 August, 2024 • Questions

What is a QR code?

A QR code (Quick Response code) is a type of two-dimensional barcode that contains information such as text, a URL, or other data. QR codes are extremely useful because they can contain large amounts of data in a relatively small area. This makes them convenient for use in a variety of areas, including advertising, product branding, storing contact information for quick addition to the phone book, and more. QR codes can be scanned with a smartphone camera or other device with suitable QR code reader software, allowing quick access to the content they represent.