QR Code History
QR Codes were invented in 1994 by Denso Wave, a Japanese automotive parts company, to track vehicles during manufacturing. Three decades later, they're everywhere — from restaurant menus to concert tickets.
1994: Invented by Denso Wave
Masahiro Hara and his team at Denso Wave created the Quick Response Code to solve a problem: traditional barcodes couldn't hold enough data for parts tracking. The QR Code's two-dimensional matrix stored 100 times more information.
2000s: QR Codes reach the West
After Denso Wave chose not to enforce their patent, QR Codes spread globally. Japanese and South Korean adoption led the way, with Western markets following slowly.
2011: iOS 11 native scanning
Apple integrated QR Code scanning directly into the iPhone camera app in iOS 11 (2017). Android followed suit. This removed the need for third-party scanner apps and triggered mass adoption.
2020: COVID-19 accelerates adoption
Contactless menus, vaccine passes and check-in systems made QR Codes a daily habit for billions. Usage increased by over 500% during the pandemic.
2026: Universal standard
QR Codes are now used for payments, marketing, healthcare, education and logistics worldwide. GS1 Digital Link is connecting physical products to digital experiences at scale.