Flutter Gems
Flutter Gems is a curated list of 5600+ useful Dart & Flutter packages that are categorized based on functionality.
Top Flutter QR Code and Bar Code packages
Last updated: April 2, 2024
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_flutter
Dart 3 compatible 👍 1.89K
Maintenance Status: Good
QR.Flutter is a Flutter library for simple and fast QR code rendering via a Widget or custom painter.
mobile_scanner
Dart 3 compatible 👍 1.46K
Maintenance Status: Good
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.
barcode
Dart 3 compatible 👍 461
Maintenance Status: Good
Barcode generation library for Dart that can generate generic drawing operations for any backend.
pretty_qr_code
Dart 3 compatible 👍 273
Maintenance Status: Good
Pretty QR code for Flutter. You can round the edges with parameter or use the standard view.
barcode_widget
Dart 3 compatible 👍 272
Maintenance Status: Good
Barcode generation widget for Flutter with support for standard barcodes.
barcode_scan2
Dart 3 compatible 👍 248
Maintenance Status: Good
A flutter plugin for scanning 2D barcodes and QRCodes via camera.
syncfusion_flutter_barcodes
Dart 3 compatible 👍 159
Maintenance Status: Good
Flutter Barcodes generator library is used to generate and display data in the machine-readable, industry-standard 1D and 2D barcodes.
flutter_barcode_sdk
Dart 3 compatible 👍 140
Maintenance Status: Good
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.
flutter_barcode_listener
Dart 3 compatible 👍 139
Maintenance Status: Good
Listen for any hardware barcode scanner without any manufacturer SDK
ai_barcode
Dart 3 compatible 👍 139
Maintenance Status: Good
Support Android, iOS and web recognition of one-dimensional barcode and two-dimensional barcode
qr_mobile_vision
Dart 3 compatible 👍 120
Maintenance Status: Good
Plugin for reading QR codes using Firebase's Mobile Vision API.
simple_barcode_scanner
Dart 3 compatible 👍 110
Maintenance Status: Good
Scanner plugin for Barcode/QR code. Scan using flutter_barcode_scanner for mobile device and html5-qrcode for web and windows
ai_barcode_scanner
Dart 3 compatible 👍 99
Maintenance Status: Good
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.
google_mlkit_barcode_scanning
Dart 3 compatible 👍 87
Maintenance Status: Good
A Flutter plugin to use Google's ML Kit Barcode Scanning to read data encoded using most standard barcode formats.
barcode_scanner
Dart 3 compatible 👍 81
Maintenance Status: Good
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
Dart 3 compatible 👍 71
Maintenance Status: Good
A barcode scanner and generator natively in Flutter with Dart FFI based on ZXing.
cnic_scanner
Dart 3 compatible 👍 57
Maintenance Status: Good
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.
barcode_image
Dart 3 compatible 👍 57
Maintenance Status: Good
Barcode generation library for Dart that can generate barcodes using the image library.
flutter_scankit
Dart 3 compatible 👍 48
Maintenance Status: Good
A scan code Flutter plugin, which is a Flutter package for huawei scanning SDK.
zxing2
Dart 3 compatible 👍 45
Maintenance Status: Good
A multi-format 1D/2D barcode image processing library implemented in Dart. This is a port of the Android library.
mlkit_scanner
Dart 3 compatible 👍 43
Maintenance Status: Good
A Flutter plugin to detect barcodes, text, faces, and objects using Google MLKit API for iOS and Android
honeywell_scanner
Dart 3 compatible 👍 40
Maintenance Status: Good
This is a plugin to scan barcodes by using Honeywell PDA Android devices.
blinkid_flutter
Dart 3 compatible 👍 37
Maintenance Status: Good
Flutter plugin for BlinkID, SDK for scanning and OCR of various identity documents.
huawei_scan
Dart 3 compatible 👍 15
Maintenance Status: Good
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
Dart 3 compatible 👍 0
Maintenance Status: Good
Flutter support for Barkoder - a Barcode Scanner SDK for the modern enterprise.
qr_code_scanner
Dart 3 compatible 👍 1.96K
Maintenance Status: Average
QR code scanner that can be embedded inside flutter. It uses zxing in Android and MTBBarcode scanner in iOS.
qrscan
Dart 3 compatible 👍 384
Maintenance Status: Average
A Plug-in for dart, which help you scanning barcode and qrcode with android device.
qr
Dart 3 compatible 👍 167
Maintenance Status: Average
A QR code generation library for Dart and Flutter. Supports QR code version 1 through 40, error correction and redundancy.
majascan
Dart 3 compatible 👍 60
Maintenance Status: Average
A qr code scanner flutter plugin project. Using method channel open native camera page scan QR code. Support iOS, Android.
camcode
Dart 3 compatible 👍 41
Maintenance Status: Average
A camera barcode scanner for Flutter Web using your favorite Javascript library
dynamsoft_capture_vision_flutter
Dart 3 compatible 👍 35
Maintenance Status: Average
Dynamsoft Capture Vision Flutter SDK provides the ability to decode barcodes, recognize labels, detect and normalize documents.
barcode_finder
Dart 3 compatible 👍 33
Maintenance Status: Average
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
Dart 3 compatible 👍 32
Maintenance Status: Average
Scans MRZ (Machine Readable Zone) from identity documents for iOS and Android.
flutter_barcode_scanner
Dart 3 compatible 👍 1.27K
Maintenance Status: Poor
A plugin for barcode scanning support on Android and iOS. Supports barcodes, QR codes, etc.
scan
Dart 3 compatible 👍 160
Maintenance Status: Poor
scan qrcode & barcode in widget tree with custom options.Accurately decode qrcode & barcode image from path.
flutter_qr_reader
Dart 3 compatible 👍 78
Maintenance Status: Poor
QR code (scan QRCode and picture) recognition (AndroidView/UiKitView)
flutter_qr_bar_scanner
Dart 3 compatible 👍 55
Maintenance Status: Poor
A Flutter Plugin for reading/scanning QR & Bar codes using Firebase's Mobile Vision API
fast_barcode_scanner
Dart 3 compatible 👍 54
Maintenance Status: Poor
A fast barcode scanner using MLKit on Android and AVFoundation on iOS.
qr_code_vision
Dart 3 compatible 👍 44
Maintenance Status: Poor
A pure Dart package for QR detection, decoding and tracking.
fast_qr_reader_view
👍 51
Maintenance Status: Poor
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.
r_scan
👍 43
Maintenance Status: Poor
A flutter plugin about qr code scan,it can scan from file, url, memory and camera qr code.
qrcode
👍 37
Maintenance Status: Poor
A flutter plugin for scanning QR codes. Use AVCaptureSession in iOS and zxing in Android.
barcode_flutter
👍 21
Maintenance Status: Poor
Barcode flutter is a Flutter library for simple and fast Bar code rendering via a custom painter.
super_qr_reader
👍 17
Maintenance Status: Poor
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.