QR codes can house a whole lot of data, from the URL of a webpage or service, to where to directly download an app. Here's how to scan them.

Search Engine Land » PPC » Paid social » How To Use QR Codes In Social Media Share Last week, I attended SMX East and spoke about “Facebook SEO: Free Ways To Be Found On Facebook”. One hot ...

In iOS 11, the native camera app includes functionality that allows you to scan QR codes and access QR code content like URLs without having to download a third-party app.