This brief topic provides details about how to generate Barcode in Python. You can easily develop a Barcode generator program in Python by using a simple API interface. The developed application can be used in Windows, macOS, or Linux-based environments installed with Python and JDK. In the following example, we have focused on creating the CODABAR Barcode type. However, the API provides extensive support for other Barcode types including QR Code, GS1 Code, 128 Code, and many others.

Steps to Generate Barcode Python

1. Configure Python3 and Aspose.Barcode for Python by following the guidelines
2. Create the BarcodeGenerator object and set CODABAR as the desired Barcode type
3. Set the text and output Barcode image resolution
4. Set the output Barcode image type and path
5. By using the Save method in Python generate a Barcode image on disk

In order to develop a Barcode generator Python-based application is developed by following the steps mentioned. The process is initiated by setting up the environment and then you will use the BarcodeGenerator class instance to set the desired barcode encoding type. In the subsequent steps, we will set the customized text for the Barcode along with the resolution setting for the Barcode image. If you do not set the image resolution, the default image resolution 96 will be used. Finally, we will save the Barcode on the disk in PNG format. If there is no image format provided then the default PNG format will be used for saving the Barcode.

Code to Generate Barcode in Python

In the above example to generate Barcode Python-based API has been used efficiently to produce an output image using a few lines of code. The API supports almost all types of Barcode types that can be used in different applications. It also provides provisions to set different other parameters for the Barcodes including Postal Parameters, Codetext Parameters, Codablock Parameters, DataMatrix Parameters, and many more.

In this example, we have witnessed how easy it is to develop a Barcode generator using Python with no dependency on any third-party tool. If you are inclined toward exporting an Excel file to PDF using Python, refer to the article on how to convert Excel to PDF using Python.