キャッシュレス決済の筆頭としてPayPayやLINE PayといったQRコード決済が日本においても普及し始めていますが、QRコードがどのように生成されているのかを知る機会は多くありません。「Creating a QR Code step by step」は、好きな文字列を表すQRコードを簡単に生成 ...

QR codes have become an everyday tool, whether you’re scanning a menu at a restaurant, accessing a website, or sharing contact details. But have you ever thought about creating them yourself—right ...

QR codes are convenient because they can be scanned with a smartphone camera to access a website URL or used as secure login information, but because they are generally simple, black and white ...

From their humble beginnings as tools for the automotive industry to being major players during the COVID-19 pandemic, QR codes have come a long way to become must-have tools for marketing and ...

Nitin Gupta, founder of QRCodeChimp. He's a technology leader with over two decades of technology development and management experience. Whether buying ice cream from a food truck or luxury items from ...