Zint Barcode Generator is an open-source barcode encoding library supporting over 50 symbologies.
Best GNU-Barcode Alternatives ranked by AI · updated May 2025
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GNU Barcode is a tool to convert text strings to printed bars. It supports a variety of output formats.
Price: Free
🎯 gnu.org/software/barcode
Top 6 GNU-Barcode alternatives
LibreBarcode is a free and open-source barcode generator library.
Pros
- Open-source
- Easy to use
Cons
- Limited symbology support
- Less documentation
3
Barbecue is a Java library to create barcodes, which can be embedded in applications.
Pros
- Java library
- Easy to use
Cons
- Limited symbologies supported
- Requires Java knowledge
OnBarcode Barcode Generator is a comprehensive barcode generation library that supports various barcode types and is easy to integrate into different software...
Starting from $399
Online Barcode Generator is a web-based tool that allows users to create custom barcodes for various purposes.
Free with premium options
Barcode Generator is a web-based tool for creating downloadable barcodes from entered product or text data. It supports common linear and 2D...
Pros
- Generates common barcode types directly in a browser
- Useful for quick, one-off barcode image creation
- Does not require desktop software installation
Cons
- Less capable for batch generation than dedicated barcode software
- Limited label layout and print-management features
- Not a substitute for obtaining a GS1-issued product identifier
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