Adding a QR code to your printed photo can embed data like URL's, geographic locations, dates, and names. We'll show you how.

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 ...

Need to open a menu on your phone or sign into an app on your tv? You can use your Samsung Galaxy phone to quickly scan QR codes.

QR codes are so popular that nearly every device with a camera lets you scan them. Here's how to do it with your phone, tablet, or computer.

If your phone doesn't support QR scanning or Google Lens, third-party apps are a great fallback. Many apps specifically allow you to import QR codes from your gallery.

Scanning a QR code with your phone is a common request, and should be simple, right? But it's not always as obvious how to do it as it should be.

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have.

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.