Javascript Qr Code Reader

HTML Barcode Scanner (GitHub) thanks for this very useful example. Allowing you to take control of the security of all you web applications, web services, and APIs to ensure long-term protection. A variety of barcode scanner accessories are also available, including battery chargers, long life battery handles and more. The script let you read or scan QR code through Webcams or Mobile devices cameras. When you use the official WhatsApp software on PC, you'll be asked to verify your account by scanning a QR code. Drag and Drop the QR Image. This is an online generator for vCard files, and QR Code and Data Matrix images. Micro QR Code cannot hold more than 35 numeric and 21 uppercase alphanumeric characters, and it can hold even less characters when you use lowercase characters. Download: Applicable for Foxit Reader 7. Using the File API. Tweet Hello everybody! today we are going to see something really interesting that someone in the past asked me via email. Contribute to LazarSoft/jsqrcode development by creating an account on GitHub. JsQRScanner example. With a few lines of JavaScript code, you can develop a robust web application to scan a linear barcode, QR Code, DataMatrix, and PDF417 online. Barcode Scanner from ZXing. QR codes can connect users to many different types of data such as webpages, images, contact information, SMS text messages, and more. New Dynamsoft Barcode Reader SDK v6. * Simply point it at the QR Code you wish to scan,. Discover our barcode printers, scanners, mobile computers or workflow solutions. NET Barcode control. , this example helped. Point your device's camera to a QR code and you should be able to see the QR code's contents immediately. Then, you'll. There is (should be) nothing special about scanning a barcode. Barcode API Overview The Barcode API detects barcodes in real-time, on device, in any orientation. Dynamsoft's Barcode Reader is a recognition SDK which enables you to embed barcode reading functionality in your web, desktop, and mobile application. Accusoft has been a leading imaging and barcode SDK company for over 25 years. The Code Reader™ 2600 (CR2600) is an ultra-fast, durable Bluetooth® barcode reader that features an aggressive scan engine to decode all 1D, 2D and Postal barcode symbologies. This is a Javascript (based on HTML5 FileReader) online tool that reads/parse any QR image. The images are royalty-free and can be used for private or non-commercial applications. How a Barcode Reader Works. The restrictions were also no Cordova plugins, so I found a nice solution to generate QR codes but also added a QR code reader as a little validation and learning for you!. The string variable stwbarcode in the Javascript after scan will be replaced by the barcode scanner result. This example demonstrates the real-time decoding capabilities of QuaggaJS by using your webcam as a barcode-scanner. Web API Barcode Reader (WaBR) extends Inlite’s ClearImage barcode recognition technology to cloud-based imaging applications. First of all add declare const qrcode: any; to your app. Make QR Codes in JavaScript. This JavaScript program generates 1D (linear) barcodes for numerous standards. zip file Download this project as a tar. You can save the generated barcode image by right-clicking on it. Qty: Add to Cart. QR Code Reader in Java - how to scan, read QR Code barcode in Java class, iReport, Jasper Report with samples. The plugin can detect and scan the value of a barcode or qr code presented in the front of the webcam. Barcode Scanners and Bar Code Readers. BUILD: Partner Technical Assistance. Call 800-877-9386 for all your barcode needs. This online barcode generator is free for personal and commercial use. ) and 2D barcode: PDF417, DataMatrix, and QR code. js enables any web page to acquire images from scanners and webcams using JavaScript in most desktop browsers like Chrome, Edge, Firefox and IE. Note: Chrome requires HTTPS when using the WebRTC API. QR Code scanner. Download this project as a. WebCodeCam is a jQuery plugin to detect and scan the value of a Barcode or QR code presented in the front of the webcam. Create a QR Code that does a device depending redirect. Click the menu button in the browser. Limitation of Scanner and Barcode APIs. jQuery Scanner Detection. How a Barcode Reader Works. Dmitri Lau demonstrates how to build a QR code reader using just HTML, CSS and JavaScript. With NativeScript we can easily add. JavaScript QRCode reader for HTML5 enabled browser. You may have to register before you can post: click the register link above to proceed. This smart QR code Reader and Scanner protects you from rogue QR codes containing dangerous links that can expose you to malware and phishing traps. It's just like typing the code via your keyboard. Scanning of QR code and barcodes in online shopping and transactions have become quite common: the credit goes for the easy availability of user-friendly and advanced QR code and barcode scanner apps. My question is; For barcode scanning i’ve to use barcode reader machine and not mobile or tablet. Google Developers 102,958 views. It can be licensed in few editions according to supported framework, functionality and barcode symbology. A callback function is invoked when the image is Barcode or QR code is decoded. One-dimensional barcode (UPC, EAN, etc) support; Package Description; com. Enterprise barcode scanning performance in your browser via JavaScript and WebAssembly. Web Toolkit Online works only in your browser, your data are secured. Snappr: Interesting web service related to QR Code and cellphones; Barcodes as URLs(About reading QR Code on iPhone) by Kevin Chiu, Colombia University; iPhone 2d barcode reader by fyzle. A check digit is automatically calculated by the barcode generation software in both UPC variations. The website allows file size of up to 1 MB and you can use the "Send file" feature on your computer to get the decoded results on the webpage. Laboratory Barcode Scanners Code Reader™ 900FD Code Reader™ 1400 Code Reader™ 2600 Code Reader™ 3600 High speed, omnidirectional imaging of 1D barcode symbologies Can upgrade to read stacked barcodes and. Therefore the scanner could fire multiple times for the same barcode. How to decode a QR code from an image with Javascript. Excel Barcode Generator Addin; Word Barcode Generator Addin; Barcode for Reporting. URL encoded QR code linking to the trailer for the film. You can leverage your HTML development expertise and focus on delivering the best mobile content. Conclusion. Online Barcode Reader: This is one of the most popular QR code readers which can be used to upload a QR code file in the format of GIF, JPG, PNG, TIFF, and BMP. Google Developers 102,958 views. It is standalone, less than 4k after minify+gzip, no image download. Component Mode use Visual way to create barcode, then drag Spire. Its patented dual field optics make transitioning from decoding wide to very small barcodes seamless. The code consists of black modules arranged in a square pattern on a white background. Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor. With just a few simple changes, we can use the same code above to easily add barcode reading capability into your C# application. This text can be anything, for example URL, contact information, a telephone number, even a poem! QR codes can be read by an optical device with the appropriate software. I am also testing about the related projects these days. Create QR codes via Internet (develop your own QR code generator) Read / scan QR codes via Internet (develop your own QR code reader) Social QR code with logo (Facebook or Twitter logo / image embedded in the QR code) (coming soon) Create colored QR codes; Professional QR code print file formats (vector graphics, QR code EPS and SVG) High. This smart QR code Reader and Scanner protects you from rogue QR codes containing dangerous links that can expose you to malware and phishing traps. Continuously capture images from your webcam in any HTML5-supported webbrowsers and send base64-encoded image data to the cloud barcode service fordetection. xml file to a suitable location on the development machine from the Enterprise Browser install directory on the device and open it in a text editor. As I searched related topics on the net, most of the questions are about using javascript to set focus on some text box in a form and then trigger the barcode scanner. jQuery Plugin For BarCode and QR Code Reader - WebCodeCam. Now we can start to develop the Barcode scanner. Background There are 2 main versions of the UPC code found on retail products. QR codes can be read by simply scanning them with a QR code reader app downloaded on a smartphone. NET Barcode Scanner SDK detects one PDF-417 barcode. So If you try you will learn working with Barcode Scanner for searching products in SQL database with C#! If you are beginners or student looking for a tutorial to searching products with Barcode Scanner in simplest way!. A JavaScript barcode reader with Bootstrap and QuaggaJS. The scan rate determines how fast the device captures accurate data. Close() Close() Close() Close() Close() Close the barcode scanner session, allowing it to be claimed by another client. Icons Source Files. 4 Adds Mobile Browser Barcode Scanning Conveniences for Users A Dynamsoft Barcode SDK Capture Via a Smartphone The new JavaScript barcode reader supports real-time localization and decoding of various 1D and 2D barcodes from static images. Learn about the new, free QR code reader and library that improve performance and let you take advantage of QR for more innovative mobile development purposes. NET WinForms Interleaved 2 of 5 Generator - generate, create Interleaved 2 of 5 linear barcodes in. Thank you for stopping by. Download this project as a. Since the resulting UPC-E barcode is about half the size as an UPC-A barcode, UPC-E is generally used on products with very small packaging where a full UPC-A barcode couldn't reasonably fit. In this blog post, We learned how to read QR codes in Java using Zxing library. New Dynamsoft Barcode Reader SDK v6. 20% discount on all electricals. Combine the benefits of a native app and of a mobile web site, with none of the drawbacks. LEADTOOLS barcode technology can return the barcode value, location on the image, and the symbology that was detected. The recordDeviceButton. QR Code is a bar code that can be scanned using your camera phone and a QR Code Reader. Its patented dual field optics make transitioning from decoding wide to very small barcodes seamless. QR code (abbreviated from Quick Response Code) is the trademark for a type of matrix barcode (or two-dimensional barcode) first designed for the automotive industry in Japan. NET - how to read, decode QR Code barcode in ASP. Overview This article demonstrates 1D(CODE39 and CODE 2 of 5 Interleaved) and 2D barcode(QR Code and PDF417) generator and scanner features in web applications. Furthermore, high protection level up to IP54 makes the USB QR code reader very durable. Credit Card Readers. MagTek Dynamag USB Card Reader TriPos Cloud iSMP4 Companion without Barcode Scanner. Go to the Designer tab and edit the label. Copy the barcode. Our Barcode Scanner SDK is a simple to install library for integrating directly in the web browser. Our focus is to provide the best price you can find for an Amazon Barcode! Our UPC Barcodes and EAN Barcodes are recommended #1 by many Amazon Employees!. This mode has an eye-shaped icon and can be lauched from the lock screen by swiping up or from the camera. It's quite simple with the right tools. This ultra-fast, durable barcode reader uses an aggressive scan engine to decode all 1D, 2D and Postal barcode symbologies. Cloud Web API Barcode Reader (WaBR) Web API Barcode Reader (WaBR) is Inlite's RESTful API implementation of the ClearImage barcode recognition technology. Insert Data To Textbox After Read The Barcode Using Barcode Scanner - posted in HTML, CSS and Javascript: Hi. There are many open-source, shareware, or free barcode readers available for JavaScript or Node. A mini javascript library to get the famous QR code. Buy now and enjoy free local delivery!. Barcode Reader v6. Check out ~nexmo-qr-code-lauren on Glitch, the friendly community where everyone can discover & create the best apps on the web. Buy JavaScript qr code reader plugins, code & script from $11. Printing Accessories Receipt Printers Barcode Label Printers Print Heads Printer Spare Parts Ticket/Gaming/Couponing Printers Slip Printers Document Printers Print Stations Software Wristband Printers Label Handling Equipment. zip file Download this project as a tar. Text to speech with natural sounding voices. Try the live demo. This free online tool lets you generate QR codes for contact information (vcard), events, email, geo location, telephone, sms, url, wifi and more. Since the resulting UPC-E barcode is about half the size as an UPC-A barcode, UPC-E is generally used on products with very small packaging where a full UPC-A barcode couldn't reasonably fit. The script let you read or scan QR code through Webcams or Mobile devices cameras. About a year ago we started development of Web based mobile application development targeting to run in mobile web browsers. Next, the image data is assigned to the Image object. Four editions available: the Windows Edition provides C, C++,. If you only need a "one-shoot" barcode scanner you should call stop() on the BarcodeScannerView when the first barcode has been detected and possibly dispose the widget. If you didn't know it Stores up to 4,296 alphanumeric. QR Code History. Find information on drivers, software, support, downloads and more for your Zebra MC9090 WM Mobile Computer. UPC-E is a variation of UPC-A which allows for a more compact barcode by eliminating "extra" zeros. Can use a jQuery/JS library or something in PHP that would send the image and get the Code as output. Use Meta Tags Instead of Scanner Object. Every other Android Barcode Scanner based on the ZXing library. QR codes encode text and numbers using a pattern of pixels that is designed to be easy for optical scanners to read. Morovia QRCode Font & Encoder 5 is the major upgrade of the product line. , this example helped. Download now the iOS or Android app. Using a scanner To use a 2D-barcode scanner (similar to the one pictured to the left), pass it over the 2D barcode to extract the data embedded in the barcode image. Alacrity Barcode Scanner. Since the camera is in continues capture mode, the barcode scanner detects live the barcode in focus. Create 2D QR Code in. My question is; For barcode scanning i’ve to use barcode reader machine and not mobile or tablet. Creating a barcode reader in Java is very simple with ABBYY Cloud OCR SDK. Some bar codes allow only numbers, others will not have checksum, some bar codes are difficult to print with inkjet printers, some barcode readers have narrow reading pane and cannot read for example barcodes with length over 10 cm. Now the reader. NET Standard DLL and Barcode Web Fonts You can also use the Web Open Font Format (WOFF) QR Code fonts provided by ConnectCode to display the barcodes. The rate ranges from 5 scans per second to over 500 per second. The Javascript code translates the input data characters to a series of barcode patterns and then convert the patterns to a series of HTML span elements. We're going to use the decode method in order to decode the QR code. Advanced data formatting capability provides dependable data integration into any platform, system or solution, including iOS applications; while customizable driver license formatting lets users target specific information to populate fields on. 9 jQuery QR Plugins QR codes are a popular type of two-dimensional barcode (they are also known as hardlinks or physical world hyperlinks). name) }} {{ formatName(camera. Online barcode reader - QR Code, DataMatrix, PDF417, Aztec and 1D. QR Code scanner. Since the camera is in continues capture mode, the barcode scanner detects live the barcode in focus. My question is; For barcode scanning i’ve to use barcode reader machine and not mobile or tablet. The iPhone has never had a built-in QR code scanner. How to introduce it?. Limitation of Scanner and Barcode APIs. Nordic ID HH83 had been developed based on the principles for sustainable design. Call 800-877-9386 for all your barcode needs. This site provides a QR Code scanner directly in the browser, implemented in JavaScript. Barcode Reader v6. Net, Ubuntu, PHP, CGI, Javascript, PNG, TIFF] (DataMatrix and QR Code) for special readers or phones with free software and camera. To make best use of computer resources FlexiHub is a must have software for mid to large scale. It can also detect multiple barcodes at once. There are complete instructions for installing it into your solution and how to use it. Javascript Barcode Reader Barcode reader for Browser and Node. The Viewer as well contains extra features and functions that are unlocked when you purchase a license for PDF-XChange Viewer PRO. Here is the main flow for our application. Title QR code reader javascript. Net, Ubuntu, PHP, CGI, Javascript, PNG, TIFF] (DataMatrix and QR Code) for special readers or phones with free software and camera. Barcode Scanner TaoTronics 2-in-1 Bluetooth Barcode Scanner Wireless and Wired Portable Bar Code Scanner USB Barcode Reader for Computer, iPhone iPad and Other Android Smartphone, Tablet. QR Code Software & DLLs. Multifunctional Barcode Generator with jQuery and Html5 Canvas - JsBarcode. Our paid-for commercial support package will enable your organisation to get the most out of jsPDF, from the latest version with additional features to integration into your current apps. js is javascript library for making QRCode. The scanner view continues to scan for barcodes as long as it is active. Barcode Scanner will not read short UPC codes correctly. The barcode scanner will automatically input the data in the box just like the user types in the data via the keyboard. Scanning of QR code and barcodes in online shopping and transactions have become quite common: the credit goes for the easy availability of user-friendly and advanced QR code and barcode scanner apps. Users with an iPhone or iPad get redirected to the Apple Store and Android devices to the Google Play Store by scanning the same QR Code. This JavaScript barcode scanner application is not something closely related to electronics and hardware, the kind of stuff we normally do here on Web on Devices, but I felt I needed to publish a little bit of help on this as I receive a lot of emails asking for the source code through the youtube video I uploaded last year:. ) from a properly encoded barcode, providing that function key emulation option is enabled within the scanner. Four editions available: the Windows Edition provides C, C++,. The scanner view continues to scan for barcodes as long as it is active. Download and read and decode QR codes on your own computer. QR Code Fonts & Encoder 5. If QR code has been added to the web page, the user can open the URL by scanning the code with a QR code reader application. Google Reader has been discontinued. Background There are 2 main versions of the UPC code found on retail products. I found another solution which, for me, was simpler - NOTE I am using an Arduino DUE. js components for detecting and decoding QR codes. Therefore the scanner could fire multiple times for the same barcode. Online barcode reader - QR Code, DataMatrix, PDF417, Aztec and 1D. You can find all the code samples in my github repository. Bar codes are optical machine-readable labels attached to items that record information related to the item. By using the Barcode Generator, you accept full responsibility for verifying the accuracy and suitability of the generated barcodes for your purposes. WebCodeCam is a jQuery plugin to detect and scan the value of a Barcode or QR code presented in the front of the webcam. There are many open-source, shareware, or free barcode readers available for JavaScript or Node. The bookmarks to the wealth of information Friday, 28 November 2014. Our goal is to satisfy the needs of our customers. NET, Windows or ASP. Barcode Shell. It allow you to easily add qrcode to your webpages. First of all add declare const qrcode: any; to your app. This example demonstrates the real-time decoding capabilities of QuaggaJS by using your webcam as a barcode-scanner. A JavaScript barcode reader with Bootstrap and QuaggaJS. You can leverage your HTML development expertise and focus on delivering the best mobile content. Other than plain text, do you know that you can write a full email message inside a QR code – when people scan the QR image, the message will open right into their email program ready for sending. This ultra-fast, durable barcode reader uses an aggressive scan engine to decode all 1D, 2D and Postal barcode symbologies. Barcode Scanner from ZXing. I just want to know how does it happen that when I scan the barcode using barcode scanner it will automatically put on the first textbox, then the focus will go to the next textbox and on the last textbox will automatically save the data to database. Dynamsoft Barcode Reader. The JavaScript implementation is based on the ZXing multi-format 1D/2D barcode image processing library implemented. x you can now use the barcode result as a varible in your Javascript. First of all you have to add the Plugin into your Cordova project. JavaScript is the cross-platform scripting language of the Adobe Acrobat family of products that includes Acrobat Professional, Acrobat Standard, and Adobe Reader. Creating A QR Code Containing A URL with jQuery - qrcode. Using this SDK you can integrate barcode recognition functionality into your software products. Barcode scanners can be extremely simple devices made up of a light source, a photo diode and a simple decoder or complex CCD or camera based scanners. Therefore the scanner could fire multiple times for the same barcode. Here is the main flow for our application. I have a USB barcode scanner that acts like a keyboard: whenever a barcode is read it sends the code where the keyboard would normally write. Barcode to PC turns your smartphone into a real barcode scanner by sending realtime strokes to your PC. QR Codes store up to 4,296 alphanumeric characters of arbitrary text. The generated QR codes are available as bitmap file or via the Clipboard. 20% discount on all electricals. In this post, I will use the pure JavaScript barcode SDK to create a simple client-side HTML5 barcode reader app. Limitation of Scanner and Barcode APIs. Decodes all popular barcode types: Interleaved 2/5, Industrial, Code 39, Extended, Code 128, EAN/UCC 128, Code 11. x you can now use the barcode result as a varible in your Javascript. So If you try you will learn working with Barcode Scanner for searching products in SQL database with C#! If you are beginners or student looking for a tutorial to searching products with Barcode Scanner in simplest way!. Some readers will be smart enough to transfer the contact info from your QR code directly to your smart phone. Copy the barcode. Kiosk Pro supports AirPrint printers, thermal kiosk printers, card readers, barcode/QR code scanners, and external monitors. Buy now and enjoy free local delivery!. In most cases, software install like activeX plugins is not required. Allows to read a QR Code with you WebCam using HTML5 WebRTC API. Learn how barcode scanners work and how to scan barcodes into a computer. Creating a barcode reader in Java is very simple with ABBYY Cloud OCR SDK. What to do with a QR code from web. EasyQRCodeJS is a cross-browser, client-side QR code generator that supports custom logo and title. The tool's interface is very informative and helps developers in daily routine tasks. Accusoft has been a leading imaging and barcode SDK company for over 25 years. The JavaScript implementation is based on the ZXing multi-format 1D/2D barcode image processing library implemented. Java Barcode Reader; Barcode for Objective-C. Hi, welkhanson. Rugged Surface Pro case now incorporates a payment module bracket to attach an Ingenico® iSMP4 payment module and a Honeywell® barcode scanner. O QR Code Reader é um aplicativo leve e fácil de usar que permite escanear qualquer código QR que você encontrar. How a Barcode Reader Works. Sample with Barcode Scanner Plugin. And finally, the label is printed on the printer selected in the UI. QR image parser is made possible via Javascript. 20% discount on all electricals. QR Codes aren't going away, so you may as well learn how to scan 'em with your iPhone. x you can now use the barcode result as a varible in your Javascript. solve a problem where a javascript based barcode generator would. The last one is a simple Code 128 symbol. Access cameras for video input, display a barcode picker interface, configure in-depth settings for barcode symbologies and performance, and let users easily scan barcodes in your web application. How to read a barcode using the built-in camera of a tablet or smartphone from a web app built with HTML5 and JavaScript? In this post I am going to introduce two approaches making it possible with pure JavaScript and a modern mobile browser - no extra apps, no prerequisities!. This text can be anything, for example URL, contact information, a telephone number, even a poem! QR codes can be read by an optical device with the appropriate software. C# QR Code Barcode Generation. For example, QR-Code & Barcode Reader uses the camera of a mobile device to read barcodes and QR codes. Adazon is the leading provider of labeling and barcode equipment online. Supports Dynamic Codes, Tracking, Analytics, Free text, vCards and more. NET product line in VB. The recordDeviceButton. This free trial version of Barcode Generator for Java cannot be used for any commercial application because a "KA. QR codes in JavaScript. The easy-to-use EZ TrueType Barcode Font Pack for Windows contains Code 39 and Codabar self-checking barcode fonts that are easy to use in any Microsoft Windows application. 't' is known as the thin bar of the barcode while 'w' is known the thick bar of the barcode. NET, Windows or ASP. This free online barcode generator creates all 1D and 2D barcodes. Furthermore, high protection level up to IP54 makes the USB QR code reader very durable. Buy Barcode Printer, Barcode Scanners, Biometric Attendance Machine, Currency Detectors, POS Machine at POSMEA. Download: Applicable for Foxit Reader 7. Simply i wanted to sniff the barcode reader data. OnBarcode provides several Interleaved 2 of 5 barcode generating component, library, and SDK for you. Java Barcode Reader is completely developed in Java SDK 1. No more dongles and hassle configuration. Draw zone of interest on the image; Return results of barcodes. Create any barcode in your browser. This week the folks at Google have updated the iOS (and soon the Android) version of the Chrome web browser. In 1994, when it was created for the first time. If you have problems with any of the steps in this article, please ask a question for more help,. Multifunctional Barcode Generator with jQuery and Html5 Canvas - JsBarcode. Cognex DataMan and MX series of industrial, image-based barcode readers decode 1-D and 2-D codes, from printed labels to the hardest to read direct part mark (DPM) codes, and deliver industry-leading read rates. The higher the rate, the quicker the scanner processes items. May 25th 2017; 40. Get 1 JavaScript qr code reader plugins and scripts on CodeCanyon. Adazon is the leading provider of labeling and barcode equipment online. jQuery Plugin For BarCode and QR Code Reader - WebCodeCam. You can enter the code by typing it or by scanning the barcode. No scans yet {{ scan. Tweet Hello everybody! today we are going to see something really interesting that someone in the past asked me via email. The iPhone has never had a built-in QR code scanner. Javascript barcode scanner? not Java barcode scanner? I know how to integrate barcode reading function into java project. The website allows file size of up to 1 MB and you can use the "Send file" feature on your computer to get the decoded results on the webpage. Build Barcode Scanning App in C# to Search items barcode in SQL-Build with visual studio C# a Barcode Reader app by SQL. Detects and reads 34 different barcode symbologies in images. You can write a QR code reader in JavaScript that can be embedded in a webpage. In this article we want to introduce to you 10 Best Free Online QR Code Generator for 2019 makes it easy to create a QR code free for commercial, print and advertising. From barcode label printers using thermal transfer or direct thermal only technologies can be purchased for desktop, industrial and mobile environments. Our goal is to satisfy the needs of our customers. Javascript Code128 Barcode. October 2nd 2016; 24K; A QR code is short and sweet (besides quite useful) for a quick response (they can be read quickly by a smartphone). Barcode readers also help employees complete more transactions. Software - Through document scanning solutions which allow 2D barcode reading. Attached to the PC directly is a barcode scanner in 'keyboard' mode. Barcode Reader SDK is a highly accurate and powerful developer library which recognizes 1-D and 2-D barcodes from digital images and bitmaps. Tech Support. The internal barcode reader has some extra settings that are not shown in the normal settings tab. I used Lazarsoft's javascript QR code scanner which worked, but it wasn't very robust since it was a manual port of an early version of zxing. Most likely, you're looking to integrate barcode reading functionality into a larger application you're developing, rather than build a stand-alone command line barcode reader. You can set the size, content to be encoded and get the html code to include the image in your web pages. Dynamsoft Barcode Reader SDK enables application developers to efficiently embed barcode reading functionality in their web, desktop and mobile applications using just a few lines of code. Support micro QR Code ; Applications by Users. The JavaScript implementation is based on the ZXing multi-format 1D/2D barcode image processing library implemented.