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jeromeetienne avatar

jeromeetienne/jquery-qrcode

0
View on GitHub↗
4,860 stars·2,477 forks·JavaScript·mit·18 viewsblog.jetienne.com/blog/2011/04/07/jquery-qrcode↗

Jquery Qrcode

jquery-qrcode is a client‑side QR code generator built as a jQuery plugin. It creates QR code images entirely in the browser without sending data to an external service, making it suitable for offline usage and reducing network dependencies. The plugin accepts input data — such as a string or URL — and produces a QR code that can be rendered as an image in any selected DOM element.

Because it is a jQuery plugin, jquery-qrcode integrates naturally into existing jQuery‑based web projects using the usual plugin API. The generated QR code can be customised with adjustable size, error correction level, and foreground and background colours, all handled locally by the JavaScript library. This self‑contained approach eliminates the need for a server‑side QR code API and allows the code to work offline.

Features

  • QR Code Generators - Generates QR code images from data with adjustable size and content, without relying on remote services.
  • QR Codes - Creates QR code images with configurable size and content using pure JavaScript.
  • QR Code Rendering - Creates QR code images using only client-side JavaScript, enabling offline use and reducing network requests.
  • QR Code Encoders - Encodes data into a QR code matrix entirely in the browser using built-in Reed-Solomon error correction and mask pattern selection.
  • QR Code Visual Options - Accepts parameters for module size, foreground and background colours, and error correction level to customize the generated QR code.
  • jQuery Plugins - Integrates into jQuery's plugin pattern, allowing instantiation with options and chained insertion into selected DOM elements.
  • QR Code Generators - Integrates QR code generation into existing jQuery-based web projects with a simple plugin API for populating divs and canvas elements.
  • QR Code Module Matrix Renderers - Renders QR code modules as solid rectangles on an HTML5 canvas using coordinate calculations from the matrix.
  • More to explore - jQuery plugin for QR code generation.

Star history

Star history chart for jeromeetienne/jquery-qrcodeStar history chart for jeromeetienne/jquery-qrcode

How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.

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Open-source alternatives to Jquery Qrcode

Similar open-source projects, ranked by how many features they share with Jquery Qrcode.
  • codebude/qrcodercodebude avatar

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    QRCoder is a native C# library for generating and rendering QR codes from text and data payloads. It provides a dependency-free implementation of the QR code standard for the .NET ecosystem, handling the full process from data encoding to visual output. The library includes tools for customizing QR codes through the adjustment of colors, error correction levels, and the embedding of custom logos. It also supports standardized payload formatting for specific data types such as WiFi credentials, contact cards, and payment systems. The rendering engine outputs QR codes into multiple formats, in

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  • lincolnloop/python-qrcodelincolnloop avatar

    lincolnloop/python-qrcode

    4,854View on GitHub↗

    python-qrcode is a library for generating QR codes from data and exporting them as images, vectors, or terminal text. It provides specialized encoders for producing portable network graphics, scalable vector graphics, and ASCII text representations. The project supports visual styling and custom branding, allowing for the modification of module shapes, the application of custom colors, and the embedding of logos. The capability surface includes image file export for digital assets and terminal-based visualization for displaying QR codes directly within a command line interface. It also manag

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  • sumimakito/awesome-qr.jssumimakito avatar

    sumimakito/Awesome-qr.js

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    Awesome-qr.js is a JavaScript library designed for the generation and rendering of customizable QR codes. It provides a framework for encoding data into structured bit arrays while allowing for extensive visual styling, enabling the creation of branded graphics that remain compatible with standard scanning software. The library distinguishes itself through its support for layered graphical composition, which allows users to integrate background images, animated GIFs, and center logos directly into the QR code structure. To maintain scan reliability, it employs automated image binarization, en

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  • fukuchi/libqrencodefukuchi avatar

    fukuchi/libqrencode

    2,873View on GitHub↗

    libqrencode is a C library for generating QR Code symbols from text, binary, and structured data. It provides a core encoding engine that converts input data into QR Code symbols with configurable error correction levels and version settings, and includes a command-line tool for producing QR Code images directly from text or data input. The library supports multiple encoding modes including numeric, alphabetic, Japanese kanji, and 8-bit binary data, with automatic optimization to select the most efficient mode for a given input string. It can encode arbitrary binary data containing NUL charac

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See all 30 alternatives to Jquery Qrcode→

Frequently asked questions

What does jeromeetienne/jquery-qrcode do?

jquery-qrcode is a client‑side QR code generator built as a jQuery plugin. It creates QR code images entirely in the browser without sending data to an external service, making it suitable for offline usage and reducing network dependencies. The plugin accepts input data — such as a string or URL — and produces a QR code that can be rendered as an image in any selected DOM element.

What are the main features of jeromeetienne/jquery-qrcode?

The main features of jeromeetienne/jquery-qrcode are: QR Code Generators, QR Codes, QR Code Rendering, QR Code Encoders, QR Code Visual Options, jQuery Plugins, QR Code Module Matrix Renderers, More to explore.

What are some open-source alternatives to jeromeetienne/jquery-qrcode?

Open-source alternatives to jeromeetienne/jquery-qrcode include: codebude/qrcoder — QRCoder is a native C# library for generating and rendering QR codes from text and data payloads. It provides a… lincolnloop/python-qrcode — python-qrcode is a library for generating QR codes from data and exporting them as images, vectors, or terminal text.… sumimakito/awesome-qr.js — Awesome-qr.js is a JavaScript library designed for the generation and rendering of customizable QR codes. It provides… fukuchi/libqrencode — libqrencode is a C library for generating QR Code symbols from text, binary, and structured data. It provides a core… efprefix/efqrcode — EFQRCode is a Swift library for generating, styling, and scanning QR codes across iOS, macOS, watchOS, tvOS, and… zpao/qrcode.react — This project is a React component library for generating and rendering customizable QR codes. It provides tools to…