QR codes make it easy for people to point-and-tap to access an online menu, connect to Wi-Fi or link to any website. Learn how to create a QR code.

This QR code generator is free to use, though you can pay a one-time $6 fee to remove ads inside the app and get extra features like an unlimited number of QR code scans.

You can create your own QR code and direct people to a specific website, document, or any other type of media.

Just search online for "QR Code generator." I used this one. Here's how to use a QR code. First, in order to read a QR Code, you must download a Barcode Scanner on your smartphone.

If you find it inconvenient to share your Android phone’s hotspot details manually, you can create a QR code that others can scan from their devices to connect to your hotspot. It's easier than you ...