Just be careful and only scan QR codes in trustworthy environments. In any case, here is how to scan a QR code without an app on both iPhones and Android devices.

Here’s how to scan a QR code without downloading any additional app: Steps 1 Launch the built-in camera app. 2 Adjust the camera towards the QR code and frame it to fit perfectly.

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 ...

Hackers hide dangerous code in these helpful apps, which can steal your money, hijack your personal information, or even take over your device. How to scan a QR code with your iPhone’s Camera app ...

Scanning QR codes on your phone doesnt always require a second device. Know how to scan QR codes using built-in tools, apps, or online decoders.

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.

Scanning a QR code without your phone requires a little help from Google or a webcam.

Here's how to scan a QR code on your iPhone or Android phone. Many phones have QR code scanners, but if yours doesn't, we also recommend some apps to help.

QR codes are easy to use, if you know how to access the information they contain and have an internet connection.

With contactless interactions more common than ever, there is more of a need to read a QR code than ever. Here's how to read QR codes using your iPhone, iPad, or iPod touch.