History of QR Codes: From Japan to Everywhere
QR codes were invented for factories in Japan and later became a phone camera feature.
By James Dom · ·
Origin
Denso Wave introduced the QR code in 1994 so factories could store more than a barcode. “QR” means quick response. The symbol is standardized as ISO/IEC 18004.
Now
Phone cameras made them normal for menus, WiFi, and payments. A free static generator like qrfyy is enough whenever the destination does not need to change.
Why it replaced a lot of barcodes
A barcode is a line of numbers. A QR code is a grid, so it holds a URL or a WiFi password and can still be read if part of it is damaged. That is why it moved from factories to tables and posters.
What that means for a shop today
You do not need a special printer or a membership. A phone camera reads a static code from qrfyy the same way it reads any other QR code. The invention is old. The useful part is putting the right link in the square.
FAQ
Are QR codes a new invention?
No. They date to 1994. Smartphone cameras made them common.
Ready to create your own QR code?
Try qrfyy free