Some developers would lead you to believe you need to download their app to scan them. Spoiler: Your phone can do that with built-in features. QR codes were ... slows, Amazon closes or pauses ...

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 ...

While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code ...

That includes smartphones. You can scan QR codes on any Android device that has a camera, whether it's a smartphone or a tablet. And once you've scanned the code, you can open or share its URL ...