QR codes are a very accessible and versatile way to store information and share it quickly through scanning. It could be said that they are a digital version of the classic barcodes that all products have. Through them it is possible to encrypt information hosted on a website so that we can read it with our mobile device and have access to certain information. It can be a restaurant menu, a map or access to a social network among others.
Today we can find a QR code almost anywhere. It is used in books to expand content in audiovisual format, to consult the menu of the day in a bar and even to pay and collect prizes through Bizum in the State Lottery and Betting Administrations. You may think that to read these codes that have become so widespread with the pandemic, you do need to download an application. Nothing is further from reality. You already have the best tool to read this type of code installed on your phone. This is Google Assistant.
Google Lens
Google Assistant has several smart options, including reading what’s behind a QR code. For this function use Google Lens. A much more complete tool than a simple code scan. It is capable of solving mathematical problems, translating texts in real time and also detecting plants and animals. Therefore, Google Assistant offers you through Google Lens the best QR code reader you can have on your Android phone. However, you can also opt for other apps for this purpose.
Scan QR codes with Google Lens
QR Code Scanner
It is one of the best rated QR readers in the Google Play Store. Simple and easy to use . Simply open the app, scan the code and the information contained will be automatically decoded. For example, you can use it the next time you go out to lunch or dinner with friends, since now practically all restaurants have dispensed with paper menus and use QR codes to display their gastronomic offer.
QR reader
Another of the most popular apps is QR Reader. Read and decode all kinds of barcodes and QR, including contacts, products, URL, Wifi, text, books, email, location, calendar etc. Some of its strengths are that it has automatic zoom , you can use the flashlight to scan in dark environments or that you don’t need an Internet connection to use it.
QR reader mobile app
As you can see, the operation of the applications aimed at scanning QR codes is very simple to use and they do not have any more complications than opening the app and performing the scan. Keep in mind that if you bring your mobile camera too close to the code, it may be difficult for it to read it. It is better to do it at a certain distance so that it works the first time.