jsQR - A pure javascript QR code reading library

We have collection of more than 1 Million open source products ranging from Enterprise product to small libraries in all platforms. We aggregate information from all open source repositories. Search and find the best for your needs. Check out projects section.

jsQR - A pure javascript QR code reading library

A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within. Available on npm. Can be used in a Node.js program or with a module bundler such as Webpack or Browserify.

https://cozmo.github.io/jsQR/
https://github.com/cozmo/jsQR

Tags	qrcode qr-parsing-library typescript qr qrcode-reader qr-code qr-scanner
Implementation	TypeScript
License	Apache
Platform

Related Projects

qr-code-scanner - 📠 A simple, fast and useful progressive web application

Javascript

QR Code Scanner is the fastest and most user-friendly web application.

pwa progressive-web-app scanner qrcode barcode qr-code qr-codes qr qrcode-scanner qrcode-reader barcode-scanner pwa-apps

vue-qrcode-reader - A Vue.js 2 component which detects and decodes QR codes from cameras.

Javascript

A Vue.js 2 component, accessing the device camera and allowing users to read QR codes, within the browser. Once a stream from the users camera is loaded, it is displayed and continuously scanned for QR codes. Results are indicated by the decode event. This also accounts for decoded images drag-and-dropped in the area the component occupies.

qrcode-reader qrcode vuejs-components vuejs qrcode-scanner vue vue-components webrtc vue-component

qr-code - QR Code Generator

This library helps you generate QR codes in a jiffy. Makes use of bacon/bacon-qr-code to generate the matrix and khanamiryan/qrcode-detector-decoder for validating generated QR codes. Further extended with Twig extensions, generation routes, a factory and a Symfony bundle for easy installation and configuration. Use Composer to install the library.

qrcode data-uri twig-extension factory reader

react-native-qrcode-scanner - A QR code scanner component for React Native.

Javascript

Please note, this will also function as a generic barcode scanner by the virtue of the above module supporting barcode scanning, however, this module was initially built as a QR code scanner. This module was originally written because the author couldn't find a module that could be simply plugged into a project without requiring too much setup.

react-native camera qrcode barcode qrcode-scanner react ios qr scanner

instascan - HTML5 QR code scanner using your webcam

Javascript

Real-time webcam-driven HTML5 QR code scanner. Try the live demo. Note: Chrome requires HTTPS when using the WebRTC API. Any pages using this library should be served over HTTPS.

html5 qr-code qrcode quick-response webcam video camera zxing emscripten browser qr code quick response scan scanner realtime

Esponce QR Code API

QR Code Generator from Esponce provides API for generating and reading QR Codes. API is written in C# and is based on REST web service. Users that are registered on the website have access to additional QR Code tracking features. Supported platforms: .NET 3.5, Silverlight, ...

qr-code-generator api qrcode qrcode-api qr-code qr-code-api qr-code-integration

vue-qrcode - QR code component for Vue.js

TypeScript

QR code component for Vue 3, bases on node-qrcode. Same as Vue 3.

vuejs vue qrcode qr-code vue-component vue-qrcode 2d-bar-code vue3 front-end web

Offline-qr-code - Offline QR Code Generator

Javascript

This is a (Firefox) Web Extension, which makes it possible to generate a QR code from any website. In contrast to many other add-ons, which use Google Web APIs for that, this add-on works completely offline. This QR code generator puts your privacy first! Effectively, the add-on prevents any web connection for itself, so it does never contact the web. Thanks to the linked manifest.json you can also easily verify, that this claim is true. It works offline! Always.

web-extension browser firefox qrcode qrcode-generator add-on browser-addon qr-code-generator qr-code firefox-plugin

EFQRCode - A better way to operate QR Code in Swift, support iOS, macOS, watchOS and tvOS.

Swift

EFQRCode is a lightweight, pure-Swift library for generating pretty QRCode image with input watermark or icon and recognizing QRCode from image, it is based on CoreGraphics, CoreImage and ImageIO. EFQRCode provides you a better way to operate QRCode in your app, it works on iOS, macOS, watchOS and tvOS, and it is available through CocoaPods, Carthage and Swift Package Manager. This project is inspired by qrcode. To run the example project manually, clone the repo, demos are in the 'Examples' folder, remember run command sh Startup.sh in terminal to get all dependencies first, then open EFQRCode.xcworkspace with Xcode and select the target you want, run.

ios qrcode barcode barcode-scanner barcode-generator barcodes qrcode-generator qrcode-scanner qrcode-reader qrcodes generator recognizer tvos watchos

qreader - :white_square_button: [Android Library] Read QR codes using google's mobile vision api, but without the hassle

Java

Android library which makes use of Google's Mobile Vision API to enable reading QR Code. The library is built for simplicity and ease of use. It not only eliminates most boilerplate code for dealing with setting up QR Code reading , but also provides an easy and simple API to retrieve information from QR Code quickly.

android-library android qrcode reader

qr-scanner - Lightweight Javascript QR Code Scanner

Javascript

Javascript QR Code Scanner based on Cosmo Wolfe's javascript port of Google's ZXing library. According to our benchmarking this project's scanner engine's detection rate is about 2-3 times (and up to 8 times) as high as the one of the most popular javascript QR scanner library LazarSoft/jsqrcode. Also the other library oftentimes misreads the content of QR codes, while for this project no misreads occurred in the benchmarking.

qr scanner reader js lightweight small fast web

qrcode - artistic QR Code in Python （Animated GIF qr code）- Python 艺术二维码生成器（GIF动态二维码、图片二维码）

Python

Generate common qr-code, artistic qr-code (black & white or colorized), animated qr-code (black & white or colorized).

qrcode gif

LBXScan - A barcode and qr code scanner (二维码、扫码、扫一扫、ZXing、ZBar、iOS系统AVFoundation扫码封装，扫码界面效果封装)

Objective-C

A barcode and qr code scanner (二维码、扫码、扫一扫、ZXing、ZBar、iOS系统AVFoundation扫码封装，扫码界面效果封装)

scan zbar avfoundation zxing qrcode-scanner qrcode-generator

go-qrcode - :sparkles: QR Code encoder (Go)

Package qrcode implements a QR Code encoder. Each QR Code contains error recovery information to aid reading damaged or obscured codes. There are four levels of error recovery: Low, medium, high and highest. QR Codes with a higher recovery level are more robust to damage, at the cost of being physically larger.

qrious - Pure JavaScript library for QR code generation using canvas

Javascript

QRious is a pure JavaScript library for generating QR codes using HTML5 canvas. Check out node-qrious if you want to install it for use within Node.js.

qr qrcode qrcode-generator browser code encode canvas image

QR Code Reader (By Screen Capture)

Reads the QR Codes displayed in webpages. (You need to capture the code area) Displays the code information.

qrcode qrcode-reader reader tools windows windows-7

react-native-vision-camera - 📸 The Camera library that sees the vision.

Swift

📸 The Camera library that sees the vision.

react android ios instagram library snapchat typescript react-native ai camera scanner ar qrcode qr-code vision react-native-camera jsi worklet visioncamera native module qr

qrcode - The best web based QR Code reader on the web

Javascript

A simple, small, progressive web app that takes accesses the user's camera and looks for QR Codes. The QR Code library is a port of JSQRCode and has been ported to work inside a WebWorker for performance.

QR-Code-generator - High-quality QR Code generator library in Java, JavaScript, Python, C++, C.

Java

This project aims to be the best, clearest QR Code generator library in multiple languages. The primary goals are flexible options and absolute correctness. Secondary goals are compact implementation size and good documentation comments.

qr-code qr-generator c-plus-plus qr library qr-code-generator