What Is a QR Code?
A QR code (Quick Response code) is a type of two-dimensional barcode that can be scanned by any modern smartphone camera. Unlike traditional barcodes that store data in a single horizontal strip, QR codes store information in a two-dimensional grid of black and white squares, allowing them to hold significantly more data — including website URLs, contact information, Wi-Fi credentials, and plain text.
QR codes were originally invented in Japan in 1994 for tracking automotive parts, but they have since become a universal standard for sharing information quickly in the physical world. Today, QR codes are used on restaurant menus, business cards, product packaging, event tickets, payments, and much more.
The QR codes generated by EZOFZ.LK are static QR codes, meaning the encoded data is fixed at the time of generation. They do not require a redirect service, do not expire, and will continue to work indefinitely — even if our website were to go offline. This makes them ideal for print materials where you need a reliable, long-term solution.