It’s easy to scan QR codes on your iPhone, iPad, or other iOS device, if you know what you’re doing. While QR codes didn’t turn out to be as popular as most people thought they were going to be, quite a few shops, websites and locations use them as a way to communicate or store information. Ticket websites, coupon codes, website links, and contact information is all often stored through QR codes. Here we will see how you can use the QR scanner on iPhone and iPad in few simple steps!
It’s really easy to scan QR codes on your iPhone or iPad, because Apple built a QR code reader right into its camera up, so it’s quite a simple process if you need to scan something.
Learn how to use the built-in camera on your iPhone, iPad, or iPod touch to scan a Quick Response (QR) code.
The QR code term stands for Quick Response Code. QR codes are square barcodes (two-dimensional barcodes) that were first developed and used in Japan.
QR codes give you quick access to websites without having to type or remember a web address. You can use the Camera app on your iPhone, iPad, or iPod touch to scan a QR code.
QR codes are everywhere: you can find them printed on the packaging of your latest gadgets, you can find them on business cards, included on presentations at conferences, you can even see them painted on buildings. People and companies use them to store and distribute all kinds of information, in a manner that is quickly accessible to anyone with a smartphone.
QR codes are easy to generate and use. They are a convenient way to store all kinds of data in a small space. If the data you want to store in a QR code is made of only alphanumeric characters, a single QR code can hold up to 4000 characters.
To scan QR codes on iPhone and iPad, it’s quite literally a matter of opening your camera and pointing.
If you scan a lot of QR codes, you need to put a link to the tool in Control Center. To add the built-in QR Code Reader:
There’s also a built-in QR reader in the Wallet app on iPhone and iPod. Follow these steps:
If you don’t fancy either of the above two methods, you can also head to the App Store where you’ll find a wide selection of free QR code reading applications.
Anyone can create QR codes and store them physically or electronically. You can scan QR codes from a longer distance or from the shorter distance. NFC tags have to be purchased, data has to be written to them (Apple doesn’t support writing to an NFC tag), and you have to be within the near-field range in order to get information from them. Where NFC tags feel sort of closed off and inaccessible, QR codes are open and easy to make.
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