QR codes are a great way to relay a lot of information in a small space and your Android phone has multiple ways to read them. Here's how to do it.

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 ...

Apps, techniques, and tricks you can use to scan or create QR codes on Windows Phone.

You can use your iPhone to scan documents, QR codes, and other files using the Notes app and your camera.

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.

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.

How can I scan a QR code on my Android phone? These codes are everywhere (Image via Unsplash/sentidos humanos) Nowadays, manufacturers commonly integrate this feature directly into their OS.