How to reset your WhatsApp QR code Once you've sent out your QR code, there's no guarantee that it won't get passed on. Anyone who has access to the QR code can use it to save your contact details ...

TECH How to scan a QR code with your iPhone or Android phone (no apps needed) QR codes are those pixelated squares you see in restaurants, advertisements, stores, food packaging, business cards ...

A QR code on a flyer caught the attention of viewers recently, with many wondering if the code was real or fake. The flyer ...

How to read a QR code from an image in your Samsung Galaxy phone's gallery Although you don't need an extra app to scan QR codes, Samsung's Camera and Gallery apps can't process locally saved ...

QR codes can have custom designs, including different colors, backgrounds, and logos. By adding design elements to QR codes, you increase the overall size of the code.

You can scan a QR code using the camera on your smartphone, tablet, or computer. Scanning QR codes lets you easily access websites, restaurant menus, videos, and more. Most smartphones have QR ...

QR codes can house a whole lot of data, from the URL of a webpage or service, to where to directly download an app. Here's how to scan them.

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.