99 best open source qrcode projects.

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Displaying 1 to 20 from 99 results

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

node-qrcode - qr code generator

Javascript

QR code/2d barcode generator. or, install it globally to use qrcode from the command line to save qrcode images or generate ones you can view in your terminal.

canvas qrcode barcode

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

EFQRCode - A better way to operate quick response code in Swift.

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.

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

RxTool - Android开发人员不得不收集的工具类集合 | 支付宝支付 | 微信支付（统一下单） | 微信分享 | Zip4j压缩（支持分卷压缩与加密） | 一键集成UCrop选择圆形头像 | 一键集成二维码和条形码的扫描与生成 | 常用Dialog | WebView的封装可播放视频 | 仿斗鱼滑动验证码 | Toast封装 | 震动 | GPS | Location定位 | 图片缩放 | Exif 图片添加地理位置信息（经纬度） | 蛛网等级 | 颜色选择器 | ArcGis | VTPK | 编译运行一下说不定会找到惊喜

Java

dialog progressbar toast seat shoppingview likeview tools utils qrcode barcode sidebar netspeed alipay wxpay wechatpay share zip4j

bwip-js - Barcode Writer in Pure JavaScript

Javascript

bwip-js is a translation to native JavaScript of the amazing code provided in Barcode Writer in Pure PostScript. The translated code can run on any modern browser or JavaScript-based server framework. The software has encoding modules for over 90 different barcode types and standards. All linear and two-dimensional barcodes in common use (and many uncommon ones) are available. An exhaustive list of supported barcode types can be found at the end of this document.

bar-code generator barcode node react browser itf gs1 upc ean pdf417 matrix data datamatrix qrcode databar code128 code93 code39

qr-filetransfer - :zap: Transfer files over wifi from your computer to your mobile device by scanning a QR code without leaving the terminal

Transfer files over Wi-Fi from your computer to a mobile device by scanning a QR code without leaving the terminal. Go 1.8 is required to run.

utility qrcode

SGQRCode - An easy way to use two-dimensional code scan for iOS （iOS 原生二维码扫描 -> 高仿微信）

Objective-C

An easy way to use two-dimensional code scan for iOS （iOS 原生二维码扫描 -> 高仿微信）

qrcode cocoapods

qart.js - Generate artistic QR code. 🎨

Javascript

Merges Pictures and QR Codes for Artistic QR Codes. or clone this repository and copy qart.min.js to your project.

qart qr-codes qr qrcode

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

BGAQRCode-Android - QRCode 扫描二维码、扫描条形码、相册获取图片后识别、生成带 Logo 二维码、支持微博微信 QQ 二维码扫描样式

QRCode 扫描二维码、扫描条形码、相册获取图片后识别、生成带 Logo 二维码、支持微博微信 QQ 二维码扫描样式

qrcode qrcode-scanner qrcode-generator qrcode-android

swiftScan - A barcode and qr code scanner( 二维码各种码识别，生成，界面效果)

Swift

A barcode and qr code scanner( 二维码各种码识别，生成，界面效果)

scan qrcode barcode avfoundation

QRCoder - A pure C# Open Source QR Code implementation

CSharp

QRCoder is a simple library, written in C#.NET, which enables you to create QR codes. It hasn't any dependencies to other libraries and is available as .NET Framework and .NET Core PCL version on NuGet. QRCoder is project by Raffael Herrmann and was first released in 10/2013. It's licensed under the MIT license.

qrcode c-sharp qrcoder-generator barcode girocode swissqrcode

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

qrcode.react - A <QRCode/> component for use with React.

Javascript

A React component to generate QR codes.

react react-component qrcode

qrcode-terminal - QRCodes in your terminal, cause thats hot.

Javascript

Going where no QRCode has gone before. node-qrcode is a popular server-side QRCode generator that renders to a canvas object.

ansi ascii qrcode console

QRCode - A QRCode generator written in Swift.

Swift

A QRCode generator written in Swift. Create a new QRCode representing a URL, a string or arbitrary data. The following examples all result in the same QRCode image.

qrcode qrcode-generator

jsQR - A pure javascript QR code reading library

TypeScript

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.

qrcode qr-parsing-library typescript qr qrcode-reader qr-code qr-scanner

barcode - a barcode creation lib for golang

This is a package for GO which can be used to create different types of barcodes. To create a barcode use the Encode function from one of the subpackages.