Awesome QR Code !Awesome (https://awesome.re/badge.svg) (https://github.com/sindresorhus/awesome)

 (https://github.com/make-github-pseudonymous-again/awesome-qr-code#readme)

A curated list of awesome QR code libraries, software and resources.

▐ QR code (abbreviated from Quick Response code) is a type of matrix barcode (or two-dimensional barcode) first designed in 1994 for the automotive industry in Japan.
▐ 
▐ Wikipedia ~ https://en.wikipedia.org/wiki/QR_code


Contents

- Apps (#apps)
- CLI (#cli)
- Libraries (#libraries)
- Resources (#resources)

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Apps

Readers

- Web App (https://github.com/code-kotis/qr-code-scanner) - A progressive web application to scan QR codes.

File Transfer

- qrcp (https://github.com/claudiodangelis/qrcp) - Transfer files over Wi-Fi from your computer to a mobile device by scanning a QR code without leaving the terminal.
- qr-filetransfer (https://github.com/sdushantha/qr-filetransfer) - Transfer files over Wi-Fi between your computer and your smartphone from the terminal.

CLI

- qrencode (https://fukuchi.org/works/qrencode) - Command line tool to generate QR codes.
- qrap (https://github.com/make-github-pseudonymous-again/qrap) - Generate a QR code payload for Wi-Fi access point credentials.
- spqr (https://github.com/make-github-pseudonymous-again/spqr) - Generate a QR code payload for initiating a SEPA transfer.
- qrscan (https://github.com/sayanarijit/qrscan) - Scan a QR code in the terminal using the system camera or a given image.
- qrcode.show (https://qrcode.show) - Generate QR codes using curl.

Libraries

In this section R means the library allows to read QR codes and W means
that the library allows to generate QR codes.

C

- libqrencode W (https://github.com/fukuchi/libqrencode) - A fast and compact library for encoding data in a QR code symbol.

C, C++, JavaScript, Python, Java, Rust

- QR-Code-generator W (https://github.com/nayuki/QR-Code-generator) - High-quality QR code generator library in Java, TypeScript/JavaScript, Python, C++, C, Rust.

Java

- Qart W (https://github.com/scola/Qart) - An app to merge a picture and a QR code.

JavaScript

- instascan R (https://github.com/schmich/instascan) - HTML5 QR code scanner using your webcam.
- qrious W (https://github.com/neocotic/qrious) - Pure JavaScript library for QR code generation using canvas.

TypeScript

- jsQR R (https://github.com/cozmo/jsQR) - A pure JavaScript QR code reading library.

React

- qrcode.react W (https://github.com/zpao/qrcode.react) - A  component for use with React.

React Native

- react-native-qrcode-scanner R (https://github.com/moaazsidat/react-native-qrcode-scanner) - A QR code scanner component for React Native.

Vue

- vue-qrcode-reader R (https://github.com/gruhn/vue-qrcode-reader) - A set of Vue.js components for detecting and decoding QR codes.

Python

- sylnsfar/qrcode W (https://github.com/sylnsfar/qrcode) - Artistic QR code in Python (can produce GIFs).

Ruby
- rqrcode W (https://github.com/whomwah/rqrcode) - A neat Ruby QR code generator exporting to svg, png and ansi with configurable size, color and other attributes.

Objective-C

- SGQRCode R (https://github.com/kingsic/SGQRCode) - Easy to use QR code scan library for iOS.

Swift

- EFQRCode W (https://github.com/EFPrefix/EFQRCode) - A better way to operate QR code in Swift, support iOS, macOS, watchOS and tvOS.

C\#

- QRCoder W (https://github.com/codebude/QRCoder) - A pure C# Open Source QR code implementation.

Android

- BGAQRCode-Android RW (https://github.com/bingoogolapple/BGAQRCode-Android) - QR code reader and generator written in C.
- AwesomeQRCode (Kotlin) W (https://github.com/SumiMakito/AwesomeQRCode) - An awesome QR code generator for Android (can produce GIFs).

PHP

- php-qrcode-detector-decoder R (https://github.com/khanamiryan/php-qrcode-detector-decoder) - PHP library to detect and decode QR codes.
- simple-qrcode W (https://github.com/SimpleSoftwareIO/simple-qrcode) - An easy-to-use PHP QR code generator.
- endroid/qr-code W (https://github.com/endroid/qr-code) - QR code generator.
- BaconQRCode W (https://github.com/Bacon/BaconQRCode) - QR code generator for PHP.


Resources

- zxing (https://github.com/zxing/zxing/wiki/Barcode-Contents) - QR code payload format catalog.


Contributing

Your contributions are always welcome! Please take a look at the contribution guidelines (https://github.com/make-github-pseudonymous-again/awesome-qr-code/blob/main/CONTRIBUTING.md).

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If you have any question about this opinionated list, do not hesitate to open an issue.

qrcode Github: https://github.com/make-github-pseudonymous-again/awesome-qr-code