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 ...

This QR code generator is free to use, though you can pay a one-time $6 fee to remove ads inside the app and get extra features like an unlimited number of QR code scans.

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 ...

Here's what experts say you need to know in order to avoid a fake QR code, which criminals use to scam unsuspecting people.

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.

Some developers would lead you to believe you need to download their app to scan QR codes. Spoiler: Your phone can do that with built-in features.