Our normal smartphone camera doesn’t have any system to read the QR code Itself. They Require software that can scan and decode the data inside the QR/Bar code. We see the bar code.QR code in every daily product we use.

So to read this information we need a powerful reader who can decode all the information easily and conveniently.

The following Below mentioned 5 android apps are popular QR code scanner apps available for scanning QR Codes and bar code readers for Android devices and they all can be found in the Google play store.

How QR/Bar code Scanner Works:

Before downloading the QR/bar code scanner let’s understand how the scanner works.

a) To scan the QR code you need to simply open the app, and point the camera at the QR/bar code. It can detect the data inside the code so you don’t need to do anything

b) While scanning a QR code, If that code contains a website link some apps will detect it as a website link and some will automatically take to you there. if you get text or SMS data you can share the information by using the share button.

1. QR & Barcode Scanner

This is one of the fastest Barcode and QR code scanners. It can detect and scan all types of QR and barcodes like text, URL, Contact, Calander, Email location, and many more formats.

It is simple to use, just you need to put the code inside the square area of the reader. It will automatically detect and scan it.

2. QR code reader

This application is the best and fastest QR code scanner. This application and do both works. It can generate QR codes as well as scan the QR code data.

This is really easy to use, Just you need to open the application and point the camera to the code. It will automatically detect the code. QR code scanner is widely used to decode QR/barcodes such as ISBN, EAN, UPC, matrix data, and other codes.

3. QR code reader / QR Code Scanner

Barcode reader / QR code scanner is a free android application and this is a lightning-fast QR code scanner app. This is widely used to decode QR codes such as ISBN, EAN, UPC, matrix data, and other codes.

4. Free QR Scanner: Bar Code Scanner & QR Code Reader

This is a Superfast & safe QR/bar code scanner for Android devices. It can detect and scan all types of codes. It is simple and easy to use. It doesn’t require an internet connection to scan code and it can save the history of data scanned.

5. Barcode Scanner

Suppose you are searching for a powerful QR code reader and barcode generator that supports all major barcode formats. This application is Best for you. Barcode Scanner is the fastest and most user-friendly application for android devices.

This application is fast, easy, secure and free to use.

When you are scanning a QR Code, if the code contains a website URL, you will directly be redirected to that website.