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

Making your own QR codes is easy if you have the right app. Embed them with text, links, and even passwords. Use one of these to get started.

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.

Scanning a QR code without your phone requires a little help from Google or a webcam.