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5 Best Flutter Packages to Scan Barcode and QR in 2023

If you’re looking for a barcode scanner and QR code reader for your Flutter app, look no further! In this blog post, we’ll introduce you to 5 of the best Flutter packages for scanning barcodes and QR codes. So whether you’re working on a retail app, or just need a quick way to scan codes, these packages will help you get the job done.

5 Best Flutter Packages to Scan Barcode and QR


With flutter_barcode_scanner, you can quickly and easily scan barcodes and QR codes on both Android and iOS devices. This package is easy to use, making it a great choice for anyone looking for a hassle-free scanning experience.


One powerful aspect of Flutter is QR codes, and QR.Flutter is one way to use those codes efficiently.

With this library, you can quickly create an eye-catching and easy read code for any product without having to write any additional code. QR.Flutter is a Dart-based library, so it’s fully integrated into the Flutter ecosystem.

You don’t need an internet connection to use this library, so it’s perfect for in-app or on-device scanning. Plus, there’s automatic QR code version/type detection, so you don’t have to worry about input errors.

Configurable output size and colors also let you create a QR code that matches your branding or product.


By natively integrating the platform view within Flutter, a QR code scanner that works on both iOS and Android. It works well with Flutter, which is far superior than jumping into a native Activity or ViewController to do the scan.


The Flutter barcode SDK plugin is a great tool for scanning barcodes and QR codes. It supports a variety of different barcodes and can be used on a variety of platforms. This makes it a versatile tool that can be used for a variety of purposes.


qrscan is an Android Plug-in that will have your phone scanning those pesky QR Codes in a matter of seconds. This plugin is easy to navigate and the installation process is as straightforward as possible.

It supports both barcodes and QR codes and also offers a few different scanning modes. One neat feature is the ability to control the flashlight while scanning – perfect for darker environments!

In addition, qrscan allows you to apply for camera privileges so you can scan in whatever situation you find yourself in. The plugin can even parse code strings into uint8lists for further analysis.

Last but not least, the plugin offers a handy switch button to toggle the flashlight according to your current light intensity.

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