Excel Code 39 Generator Data Encoding Tutorial

samples to input valid data and generate linear Code 39 images in Excel



Excel Code 39 Introduction

Excel Code 39 Overview

Code 93, also known as ANSI/AIM Code 93, ANSI/AIM Code 93, Uniform Symbology Specification Code 93, provides a higher density and data security enhancement to Code 39.


More barcode generating in Excel:



Excel Code 39 is a Code 39 generation Add-In running on Microsoft Office Excel, which is a reliable barcode component to generate and output Code 39 barcodes on Microsoft Office Excel 2003/2007/2010. 50+ barcode property options are valid to stream high-quality Code 39 barcode images with setting customized color, size, image, text, etc.

For more details, you may refer to:


Excluding Excel Code 39 Generator, Onbarcode provides other barcode component on Code 39 to make your business more professional, please see Code 39 in .NET Suite, Code 39 in Crystal Report, Code 39 in Java, Code 39 in C# , Code 39 for Ipad, Code 39 for Android, etc.


Excel Code 39 Data Encoding

Code 39 Valid Character Set

Code 39 is an alphanumeric variable linear barcode, which can encode following data:

  • Numeric Digits: 0-9
  • Special Digits: - (Dash), $ (Dollar), : (Colon), / (Slash), . (Point), + (Plus),%(percentage),(space)
  • Uppercase Letter: A-Z

With the Code 39 valid data to encode, Excel Code 39 can encode 3 types of data to generate Code 39 images:

Only Numeric Digits Only Special Digits Only Uppercase Letter Mixed Digits
Sample Encoding 1. Set Barcode Type to CODE 39; 2. Write down data to be encoded - "0123456789"; 3. Set Image Format to BMP; 4. Customize other properties.

1. Set Barcode Type to CODE 39; 2. Write down data to encoded - "------"; 3. Set Image Format to PNG; 4. Customize other properties.

1. Set Barcode Type to CODE 39; 2. Write down data to be encoded - "EXCEL"; 3. Set Image Format to PNG; 4. Customize other properties.

1. Set Barcode Type to CODE 39; 2. Write down data to be encoded - "EXCEL-CODE39"; 3. Set Image Format to PNG; 4. Customize other properties.

Sample Image


Code 39 Valid Length

Excel Code 39 Generator can encode variable data length, which can generate variable data length Code 39.

Variable-length 5 digits 10 digits 15 digits
Sample Encoding 1. Choose Barcode Type to CODE 39

2. Write down data to encoded - "54321";

3. Set Image Format to PNG;

4. Customize other properties.

1. Choose Barcode Type to CODE 39

2. Write down data to encoded - "ONBARCODE.";

3. Set Image Format to PNG;

4. Customize other properties.

1. Choose Barcode Type to CODE 39

2. Write down data to encoded - "ONBARCODE-EXCEL";

3. Set Image Format to PNG;

4. Customize other properties.


Sample Image




Excel Barcode Generator Supporting Bar Code Types









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