If someone needs to access your network name and password, they only need to scan the QR code using their device’s camera. And that’s all there is to it. You now know how to use a QR code to ...

Pull this up when you want to share your WhatsApp details with someone else; they, in turn, will tap on the “Scan code” option to do just that. If you know how a QR code works, this should be ...

And there's no law that says you must use a QR code. Most people don't realize how easy it is to make a QR code. Any scammer with about 50 seconds on their hands can create one.

As a way to reduce contact during the pandemic, businesses put QR codes to good use, enabling people to safely order food, pay for parking, redeem offers, and more, all without risking COVID-19 ...

Conversion metrics can tell you how well your QR code is working, but they won’t tell you how to improve it. To get that information, consider user testing your designs with people from the ...

How QR codes work While you might have only heard about them recently, this technology has been around since the 1990s. They’re essentially a type of code that holds information in a form that ...

QR code safety scanners. If you want an extra layer of protection, instead of shooting QR codes with your smartphone’s camera app, use one that includes a safety check of the web link.

Using QR Codes to Market Your Business: What Content to Offer A QR code or other 2-D tag can link to just about anything. But whatever content you send back to user must be something worthwhile.

Here is an example on how to create a QR code for Facebook Places that also provides usage statistics to see how effective the code is. First, when near your “place”, use your mobile browser ...

Walk past a bus shelter, check product packaging, visit a home improvement store and you’ll see Quick Response (QR) codes. They have gone mainstream, as 14 million people scanned a QR code in ...