Flutter Gems

A Flutter package landscape guide comprising 2500+ neatly categorized useful and popular packages!

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Crafted with 💙 for Flutter Community

qr_flutter
👍 431

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

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qr_code_scanner
👍 302

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

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flutter_barcode_scanner Card Image
flutter_barcode_scanner
👍 239

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

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qrscan Card Image
qrscan
👍 210

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

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barcode Card Image
barcode
👍 69

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

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qr
👍 57

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

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qr_mobile_vision
👍 53

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

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pretty_qr_code Card Image
pretty_qr_code
👍 34

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

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ai_barcode Card Image
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

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barcode_widget Card Image
barcode_widget
👍 33

Barcode generation widget for Flutter with support for standard barcodes.

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fast_qr_reader_view Card Image
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.

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syncfusion_flutter_barcodes Card Image
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.

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qrcode
👍 28

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

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flutter_qr_reader Card Image
flutter_qr_reader
👍 28

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

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majascan Card Image
majascan
👍 26

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

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flutter_qr_bar_scanner
👍 25

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

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barcode_scanner Card Image
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.

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r_scan Card Image
r_scan
👍 19

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

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honeywell_scanner
👍 14

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

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barcode_flutter Card Image
barcode_flutter
👍 13

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

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super_qr_reader
👍 12

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

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flutter_mrz_scanner
👍 10

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

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