GNU-Barcode
GNU-Barcode is an open source, free software barcode generator and reader. It can generate various 1D and 2D barcode types and read a variety of barcode formats. GNU-Barcode runs on Linux, Mac, and Windows.
barcode
generator
reader
1d
2d
linux
mac
windows
GNU-Barcode: Open Source Barcode Generator & Reader
Generate and read various 1D and 2D barcode types with GNU-Barcode, a free and open source software for Linux, Mac, and Windows.
What is GNU-Barcode?
GNU-Barcode is an open source, cross-platform barcode generator, reader and utility. It is licensed under the GNU GPL, meaning the software is completely free to use, distribute and modify.
GNU-Barcode can generate various linear, 2D and stacked barcode types such as EAN, UPC, Code 128, Data Matrix, QR Codes and more. Barcodes can be output as PNG, JPEG, SVG or EPS images. It includes both command line and graphical user interfaces for flexible operation.
The software also contains tools to read a variety of barcode types through webcam, video files or saved images. Read data can then be reformatted or exported. GNU-Barcode runs on Linux, macOS and Windows platforms.
Key features include:
- Generate 30+ barcode types: Linear, stacked, 2D and more
- Control barcode output with numerous options
- Batch barcode generation capabilities
- Graphical and command line interfaces
- Useful utilities like read, diff and reformat tools
- Platform independence with Linux, macOS and Windows support
With abundant barcode generation and utility tools alongside a free, open source codebase, GNU-Barcode provides a compelling free alternative for businesses and developers with barcode needs.
GNU-Barcode Features
Features
- Generates various 1D and 2D barcode types like UPC, EAN, Code 39, Code 128, QR Code, Data Matrix, PDF417, etc
- Supports multiple image formats for barcode output like PNG, JPEG, TIFF, EPS, SVG
- Command line interface and GUI available
- Barcode encoding and decoding/scanning capabilities
- Customizable barcode output with options for image size, color, resolution, etc
- Batch barcode generation
- Supports barcode serialization (auto incrementing barcode values)
- Barcode manipulation tools like resizing, rotating, smoothing, etc
- Unicode support for encoding text
- Modular plugin support to add new barcode types and features
Pricing
- Open Source
Pros
Free and open source
Cross-platform - works on Linux, Mac, Windows
Generates good quality vector barcode images
Decent variety of barcode types supported
Active development and community support
Cons
Limited barcode scanning support
Minimal documentation
CLI usage has a learning curve
GUI is very basic
Lacks some advanced features like database connections
Official Links
The Best GNU-Barcode Alternatives
Top Office & Productivity and Barcode & Label Printing and other similar apps like GNU-Barcode
Offline QR Code Generator
An offline QR code generator is a handy piece of software that gives you the ability to easily create QR code images on your device without needing an active internet connection. This type of generator gets installed locally as an application or plugin that integrates into common design programs.The main...
Qreator
Qreator is an open-source no-code platform that allows anyone to build web applications without writing any code. It features an intuitive visual builder interface with drag-and-drop components and templates that make it easy for non-developers to create custom web apps.Some key features of Qreator include:Drag-and-drop interface to visually design web...
Zint Barcode Generator
Zint is a flexible and powerful open source barcode generator that supports over 50 popular barcode symbologies including 1D barcodes like UPC, EAN, Code 128, Code 39, 2D barcodes like QR Code, Data Matrix, PDF417 and more. It is licensed under GNU GPL v3.Some key features of Zint:Supports a wide...
Offline QR generator
An offline QR code generator is a useful software tool that enables you to create QR codes on your local device without needing an active internet connection. This type of QR code generator runs as a standalone application on your computer, phone, or tablet and provides an interface for entering...
OnBarcode Barcode Generator
OnBarcode Barcode Generator is a powerful yet easy-to-use barcode creation software. It enables anyone to quickly generate high-quality and industry-standard barcodes with no prior experience required. With an intuitive interface and robust features, OnBarcode meets the barcode needs of both individual users and organizations.OnBarcode supports over 60 widely-used 1D and...
ICandy
iCandy is a versatile video editing application designed for both amateur and professional video editors. With its easy-to-use interface and powerful editing capabilities, iCandy makes it simple to turn raw video footage into polished movies.Some key features of iCandy include:Intuitive timeline editing interface to arrange clips, trim footage, add transitions...
Qurify
Qurify is a comprehensive data governance and master data management platform designed to help enterprises gain control over their data landscape. It provides capabilities for:Data discovery - Automatically scan data sources across the organization to build a catalog of available data.Data lineage mapping - Understand how data flows through systems...
Online Barcode Generator
An online barcode generator is a free web-based tool that allows users to instantly create a variety of barcodes. This eliminates the need to download and install specialty barcode font packages or software onto a computer.With an online barcode generator, users simply select the preferred barcode type - such as...
Send to My-phone (QR Code Generator)
Send to My-phone is a free online service that allows you to quickly and easily generate QR codes. It has an intuitive interface where you simply enter the text, URL, contact information, WiFi details, or other content you want to encode into a QR code.After entering the content, you can...
Saaspose.Barcode
Saaspose.Barcode is a robust barcode API that enables developers to quickly and easily add barcode generation and recognition capabilities to their software applications. With Saaspose.Barcode, you can:Generate over 100 different barcode types including 1D, 2D, and postal barcodesHighly customize barcodes by setting size, color, rotation angle, resolution and moreRead and...
SnapMaze
SnapMaze is a user-friendly web-based application designed specifically for teachers to create customized online mazes for students. With its intuitive drag-and-drop interface, building interactive mazes is quick and easy - no coding required.Teachers can choose from different maze templates like squares, hexagons or triangular grids and themes. They can upload...
XRen QR Code
XRen QR Code is a free, open-source QR code generator application for Windows. It provides an intuitive interface for quickly creating customizable QR codes containing different types of information.With XRen QR Code, users can generate QR codes by simply entering any text, URLs, contact details (vCard), WiFi logins, calendar events...
