QR Code & Bar Code

Top Flutter QR Code and Bar Code packages A bar code is a one-dimensional code that can be read using a bar code scanner utility. It consists of a series of black and white bars of varying widths. On the other hand, a QR code is a two-dimensional code that can be read by a QR scanner utility. It consists of black and white squares arranged in a square grid. The complete list of Flutter QR Code Scanner and Bar Code Scanner packages that provide useful APIs or utilities is provided below.

qr_code_scanner

2041

QR code scanner that can be embedded inside flutter. It uses zxing in Android and MTBBarcode scanner in iOS.

qr_flutter

1994

QR.Flutter is a Flutter library for simple and fast QR code rendering via a Widget or custom painter.

mobile_scanner

1649

A universal barcode and QR code scanner for Flutter based on MLKit. Uses CameraX on Android, AVFoundation on iOS and Apple Vision & AVFoundation on macOS.

flutter_barcode_scanner

1320

A plugin for barcode scanning support on Android and iOS. Supports barcodes, QR codes, etc.

barcode

498

Barcode generation library for Dart that can generate generic drawing operations for any backend.

qrscan

386

A Plug-in for dart, which help you scanning barcode and qrcode with android device.

pretty_qr_code

343

Pretty QR code for Flutter. You can round the edges with parameter or use the standard view.

barcode_widget

290

Barcode generation widget for Flutter with support for standard barcodes.

barcode_scan2

263

A flutter plugin for scanning 2D barcodes and QRCodes via camera.

173

A QR code generation library for Dart and Flutter. Supports QR code version 1 through 40, error correction and redundancy.

syncfusion_flutter_barcodes

170

Flutter Barcodes generator library is used to generate and display data in the machine-readable, industry-standard 1D and 2D barcodes.

scan

169

scan qrcode & barcode in widget tree with custom options.Accurately decode qrcode & barcode image from path.

flutter_barcode_listener

152

Listen for any hardware barcode scanner without any manufacturer SDK

flutter_barcode_sdk

145

A Flutter plugin for Dynamsoft Barcode Reader SDK. It covers Android, iOS, Web, Windows, Linux and macOS, supporting linear barcode, QR Code, DataMatrix, MaxiCode, PDF417, etc.

ai_barcode

139

Support Android, iOS and web recognition of one-dimensional barcode and two-dimensional barcode

simple_barcode_scanner

134

Scanner plugin for Barcode/QR code. Scan using flutter_barcode_scanner for mobile device and html5-qrcode for web and windows

ai_barcode_scanner

133

A universal AI barcode and QR code scanner for Flutter based on MLKit. Uses CameraX on Android, AVFoundation on iOS and Apple Vision & AVFoundation on macOS.

qr_mobile_vision

122

Plugin for reading QR codes using Firebase's Mobile Vision API.

google_mlkit_barcode_scanning

A Flutter plugin to use Google's ML Kit Barcode Scanning to read data encoded using most standard barcode formats.

barcode_scanner

Flutter plugin of the Scanbot Barcode Scanner SDK for Android and iOS. Provides functionality for scanning 1D and 2D barcodes, like EAN, UPC, QR code, Data Matrix, PDF 417, etc.

flutter_zxing

A barcode scanner and generator natively in Flutter with Dart FFI based on ZXing.

flutter_qr_reader

QR code (scan QRCode and picture) recognition (AndroidView/UiKitView)

barcode_image

Barcode generation library for Dart that can generate barcodes using the image library.

majascan

A qr code scanner flutter plugin project. Using method channel open native camera page scan QR code. Support iOS, Android.

cnic_scanner

A package that lets you to scan your CNIC and ID cards and all types of other cards. It support both Android and iOS and null safe.

flutter_qr_bar_scanner

A Flutter Plugin for reading/scanning QR & Bar codes using Firebase's Mobile Vision API

fast_barcode_scanner

A fast barcode scanner using MLKit on Android and AVFoundation on iOS.

flutter_scankit

A scan code Flutter plugin, which is a Flutter package for huawei scanning SDK.

fast_qr_reader_view

A multi-code reader widget with live preview for both iOS and Android. Using native code for detection, scans QR, PDF417 and CODE39 among others.

zxing2

A multi-format 1D/2D barcode image processing library implemented in Dart. This is a port of the Android library.

qr_code_vision

A pure Dart package for QR detection, decoding and tracking.

qr_code_dart_scan

A QR code scanner that works on both iOS and Android using dart decoder.

mlkit_scanner

A Flutter plugin to detect barcodes, text, faces, and objects using Google MLKit API for iOS and Android

dynamsoft_capture_vision_flutter

Dynamsoft Capture Vision Flutter SDK provides the ability to decode barcodes, recognize labels, detect and normalize documents.

honeywell_scanner

This is a plugin to scan barcodes by using Honeywell PDA Android devices.

r_scan

A flutter plugin about qr code scan,it can scan from file, url, memory and camera qr code.

camcode

A camera barcode scanner for Flutter Web using your favorite Javascript library

qr_bar_code_scanner_dialog

Plugin to show a simple scanner dialog and capture Bar/QR code easily. Works with Android iOS and Web. It uses html5-qrcode scanner for web and qr_code_scanner for Android and iOS

blinkid_flutter

Flutter plugin for BlinkID, SDK for scanning and OCR of various identity documents.

qrcode

A flutter plugin for scanning QR codes. Use AVCaptureSession in iOS and zxing in Android.

barcode_finder

Barcode Finder is a plugin for reading barcodes and QRCodes from pdf files and images using Zxing for Android and Zxing and Zbar for iOS

flutter_mrz_scanner

Scans MRZ (Machine Readable Zone) from identity documents for iOS and Android.

qr_scanner_with_effect

A Flutter package for QR scanner with scanning effect.

barcode_flutter

Barcode flutter is a Flutter library for simple and fast Bar code rendering via a custom painter.

super_qr_reader

This package allows user to read or get the data by scan or read QRCode from other object (like wall) or the local image file.

huawei_scan

Huawei Scan Flutter Plugin scans all major 1D and 2D barcodes as well as generates barcodes to help you quickly build barcode scanning functions into your apps.

barkoder_flutter

Flutter support for Barkoder - a Barcode Scanner SDK for the modern enterprise.