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
A progressive web application to scan QR codes.
Transfer files over Wi-Fi from your computer to a mobile device by scanning a QR code without leaving the terminal.
Transfer files over Wi-Fi between your computer and your smartphone from the terminal.
Command line tool to generate QR codes.
Generate a QR code payload for Wi-Fi access point credentials.
Generate a QR code payload for initiating a SEPA transfer.
Scan a QR code in the terminal using the system camera or a given image.
Generate QR codes using curl.
In this section R means the library allows to read QR codes and W means
that the library allows to generate QR codes.
A fast and compact library for encoding data in a QR code symbol.
High-quality QR code generator library in Java, TypeScript/JavaScript, Python, C++, C, Rust.
An app to merge a picture and a QR code.
HTML5 QR code scanner using your webcam.
Pure JavaScript library for QR code generation using canvas.
A pure JavaScript QR code reading library.
A `<QRCode/>` component for use with React.
A QR code scanner component for React Native.
A set of Vue.js components for detecting and decoding QR codes.
Artistic QR code in Python (can produce GIFs).
A neat Ruby QR code generator exporting to `svg`, `png` and `ansi` with configurable size, color and other attributes.
Easy to use QR code scan library for iOS.
A better way to operate QR code in Swift, support iOS, macOS, watchOS and tvOS.
A pure C# Open Source QR code implementation.
QR code reader and generator written in C.
An awesome QR code generator for Android (can produce GIFs).
PHP library to detect and decode QR codes.
An easy-to-use PHP QR code generator.
QR code generator.
QR code generator for PHP.
QR code payload format catalog.