Some of the popular ones are Kaspersky’s QR scanner and NeoReader. If it does not, you will have to resort to installing an app.

If you are out of luck and your smartphone is an older version, check if your browser version (Safari or Chrome) supports QR code scanning. Android: Settings -> System Apps -> Camera -> Scan QR Codes: On.iPhone: Settings -> Camera -> Scan QR Codes: On.Like many functions, it is optional and may be disabled. If your phone is a newer version, but it does not work, check that the QR scanning is enabled in your phone settings. One tap on a screen pop-up – that’s all you need to scan a QR code. It is as simple as taking a picture: point your camera to a QR code and it should recognize it. If your phone is an iPhone 5s or later or an Android phone running Android 8 or later (post-2017), its camera has a built-in QR code reader. They are however ridiculously easy to use.

Not so much nowadays, unless your smartphone is more than 3 years old.

But really, how practical is it to expect customers to know how to scan a QR code, especially doing it “on-the-go”? Doesn’t it require to install some scanning apps and being tête-à-tête with smartphone technical internals? Some companies like we at AirVote, make it the core of its whole service of helping businesses to collect customer feedback by QR code scans.

QR codes pop up everywhere: posters in stores, online menu at restaurants, etc. 2020 became the year of QR codes – both businesses and consumers adopted QR codes to make payments, show product details, enable rewards or discounts, and share information.

Kaspersky qr code reader app