Online Barcode Generator > Generate Codabar
This is a free web-based online barcode generator, designed for users to easily generate Codabar (Codeabar, ABC Codabar, Ames Code, NW-7, Monarch, Code 2 of 7) linear barcodes in Jpeg, Gif and Png image formats. Various parameter settings are available such as barcode size, rotation, resolution, image formats, text font etc. For more settings or barcode integrations, please navigate to other KeepAutomation barcode solutions, including:


We are providing free online barcode generation service through url. You can generate barcode image in your web server through the following url:

To get this free online service, please contact us

Watch a quick video: how to get a free keycode and apply it?

Barcode Image Setting
Code to EncodeValid: Numeric digits 0-9, - , $ : / . +
Codabar Start CharacterA, B, C, D to select from
Codabar Stop CharacterA, B, C, D to select from
Unit of MeasurePixel, Cm and Inch to select
X (Bar Width)Minimum is 1 pixel
Y (Bar Height)
Orientation0, 90, 180, 270 degrees to select
Image FormatPng, Gif and Jpeg available
Left MarginA 10x margin is pre-added as specified
Right MarginA 10x margin is pre-added as specified
Show TextSet true to display data text under image
Text Font SizeFont size of the human readable text
Unlock Keycode

Right click the barcode and select "save as" to save the image to your computer.

Codabar Barcode SDK Library
Codabar for .NET Codabar for C# Codabar for Excel Codabar for Crystal Reports
Codabar for ASP.NET Codabar for VB.NET Codabar for Word Codabar for Reporting Services
Codabar for .NET WinForms Codabar for Java Codabar Font Codabar for RDLC Reports

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KeepAutomation Free Online Barcode Generator