Snapchat – Snapchat lets users scan Snapcodes, a type of QR code unique to the platform, to add friends quickly. Twitter – Twitter's QR codes make it easy to search, and then follow other users.

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

QR codes are everywhere nowadays. We scan them at restaurants to read menus, connect to Wi-Fi at the office, access promotional offers, and many other places.

We show you how to find, share, and reset your WhatsApp QR code on all mobile devices. Once you've shared your QR code, you can send a message with one of our favorite Wear OS smartwatches.

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. Read on for straightforward, illustrated ...

You can create a QR code that links to a Google Form for other users' ease of access. Here's how to get started and link the two together.

Then follow the on-screen instructions and scan the QR code when prompted. If you have a Samsung device, however, the process is a little more straightforward. Here's how to do it on a Samsung.

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. Read on for straightforward, illustrated ...