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 ...

Ever since Meta introduced a QR code-based feature to share Instagram profiles, users no longer had to spell out their account name to a new friend or type it out. The simple ‘Share Profile’ button ...

QR codes have become an essential part of modern life, from scanning restaurant menus and making digital payments to sharing contact details and promoting businesses. These black-and-white squares are ...

' MiniQR ' is a generator that allows you to easily create good-looking QR codes. It is open source and can be self-hosted. A demo app is also available, so I tried using it. When you access MiniQR, ...

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 ...

Quick Response (QR) codes, those black and white squares whose popularity surged with the rise of contactless interactions during the COVID-19 pandemic, from restaurant menus to parking meters, have ...