68 best open source barcode projects.

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Displaying 1 to 20 from 68 results

zxing - ZXing ("Zebra Crossing") barcode scanning library for Java, Android

Java

Parent Maven project for ZXing modules

android barcode barcode-scanner zxing qr-code datamatrix upc image-processing image-library imaging

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

escpos-php - PHP receipt printer library for use with ESC/POS-compatible thermal and impact printers

This project implements a subset of Epson's ESC/POS protocol for thermal receipt printers. It allows you to generate and print receipts with basic formatting, cutting, and barcodes on a compatible printer. The library was developed to add drop-in support for receipt printing to any PHP app, including web-based point-of-sale (POS) applications.

barcode epson receipt-printer printer escpos

JsBarcode - Barcode generation library written in JavaScript that works in both the browser and on Node

Javascript

JsBarcode is a barcode generator written in JavaScript. It supports multiple barcode formats and works in browsers and with Node.js. It has no dependencies when it is used for the web but works with jQuery if you are into that. Use any jsbarcode-* or data-* as attributes where * is any option.

barcode barcode-generator es2015 es6 canvas code128 upc ean itf msi pharmacode

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

react-native-camera - A Camera component for React Native. Also supports barcode scanning!

Java

The comprehensive camera module for React Native. Inside your package.json, use this "react-native-camera": "git+https://git@github.com/react-native-community/react-native-camera" instead of "react-native-camera": "^1.0.0".

react-native face-detection rncamera camera barcode code native qr react

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

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

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

Swift

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

quaggaJS - An advanced barcode-scanner written in JavaScript

Javascript

QuaggaJS is a barcode-scanner entirely written in JavaScript supporting real- time localization and decoding of various types of barcodes such as EAN, CODE 128, CODE 39, EAN 8, UPC-A, UPC-C, I2of5, 2of5, CODE 93 and CODABAR. The library is also capable of using getUserMedia to get direct access to the user’s camera stream. Although the code relies on heavy image-processing even recent smartphones are capable of locating and decoding barcodes in real-time.

barcode ean code128 code39 codabar i2of5 upc image-processing barcode-scanner

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

mlkit - A collection of sample apps to demonstrate how to use Google's ML Kit APIs on Android and iOS

Java

A collection of quickstart samples demonstrating the ML Kit APIs on Android and iOS. Note: due to how this repo works, we no longer accept pull requests directly. Instead, we'll patch them internally and then sync them out.

google translation barcode text-recognition face-detection object-detection barcode-scanner mlkit language-identification image-labeling ml-kit smart-reply mlkit-android

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

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

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.

barcode qrcode-generator datamatrix aztec-code codabar code128 code39 code93 ean13 ean8 qrcode pdf417

react-native-barcodescanner - A barcode scanner component for react native - not maintained anymore - use react-native-camera

Java

Version 0.4.0 of react-native-camera includes barcode scanning for android as well. I recommend using it for barcode and QR scanning as you can use the same library both for iOS and android and the implementation is more robust than this one. A barcode scanner component for react native android. The library uses https://github.com/zxing/zxing to decode the barcodes.

react react-native react-component android barcodescanner barcode qrcode scanner barcodereader

ZXing.Net

DotNet

A library which supports decoding and generating of barcodes (like QR Code, PDF 417, EAN, UPC, Aztec, Data Matrix, Codabar) within images.

barcode aztec barcode-scanning bitmap codabar data-matrix

PassAndroid - Android App to view passes

Kotlin

Displays esPass (*.esPass) and Passbook ( *.pkpass ) files & shows the Barcode ( QR, PDF417, AZTEC, Code 39 and Code 128 format ). It useable offline. When preparing for the Chaos Communication Congress 2012 ( #29c3 ) I stumbled upon a passbook file for the first time. As I really like the idea of paperless tickets as it saves time and trees which both are very valuable to me. The problem was that I found no app with which I could use the downloaded passbook file. THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

kotlin kotlin-android andriod passbook espass barcode