スマホ画面上のQRコード読み取り方法をiPhone、Androidに分けてご紹介します。

QR codes are a great way to relay a lot of information in a small space and your Android phone has multiple ways to read them. Here's how to do it.

The QR code, a two-dimensional barcode, was invented in 1994 by Masahiro Hara of Japanese technology company Denso Wave to provide a compact code that could store more information and read that ...

「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でき、さらにQRコードの生成過程まで理解できるウェブアプリです。

Ever wonder what those weird black-and-white square codes are? Here's how to read them with an iPhone, a BlackBerry, or an Android smartphone.

There are plenty of ways to scan QR codes on a laptop, but you may not realize how easy it is to do with a little help from software or apps.

A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions and other content.