QR Code / Bar Code packages by Flutter Gems - A Curated Package Guide for Flutter

qr_flutter

👍 431

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

qr_code_scanner

👍 302

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

flutter_barcode_scanner

👍 239

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

qrscan

👍 210

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

barcode

👍 69

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

qr

👍 57

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

qr_mobile_vision

👍 53

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

pretty_qr_code

👍 34

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

ai_barcode

👍 34

AiBarcode supports scanner、creator the one-dimensional bar code and two-dimensional bar code(Android 、iOS), and support the Scanner embedded in Flutter pages

barcode_widget

👍 33

Barcode generation widget for Flutter with support for standard barcodes.

fast_qr_reader_view

👍 31

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.

syncfusion_flutter_barcodes

👍 28

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

qrcode

👍 28

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

flutter_qr_reader

👍 28

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

majascan

👍 26

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

flutter_qr_bar_scanner

👍 25

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

barcode_scanner

👍 24

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.

r_scan

👍 19

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

honeywell_scanner

👍 14

This is a plugin to scan barcodes by using [Honeywell](https://www.honeywellaidc.com/products/barcode-scanners) PDA Android devices.

barcode_flutter

👍 13

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

super_qr_reader

👍 12

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

flutter_mrz_scanner

👍 10

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