Free Code39 Barcode Generator Online

Create Code 39 barcodes for asset tracking, inventory, and logistics. Customize and download your barcode instantly without registration.

Generate one barcode instantly from a single value.

Generate multiple barcodes at once using line-by-line input.

Automatically generate barcode sequences using start, end, prefix, suffix, and increment.

Free Code 39 Barcode Generator - Simple and Flexible Barcode Maker

Create Code 39 barcodes online for warehouse, asset, or product labeling. Supports alphanumeric input and customizable formats.

Code 39 Barcode Generation Options

This Code 39 generator supports single, bulk, and sequential barcode creation. Sequential Code 39 barcodes are often used for asset tags, warehouse labels, and equipment tracking.

Code 39 Sequential Barcode Generator

Generate Code 39 barcodes in a sequence using prefixes, suffixes, and incremental values.

Code 39 supports alphanumeric characters and is commonly used in inventory, logistics, and industrial labeling.

This sequential Code 39 barcode generator is ideal when you need human-readable barcodes without checksum requirements.

Looking for a generic sequential barcode generator?

This page allows you to generate barcodes for any supported format.

Frequently Asked Questions About Code 39 Barcodes

What is Code 39 barcode used for?

Code 39 is commonly used for asset tracking, inventory control, and industrial applications due to its simple and readable format.

Does Code 39 support lowercase letters?

No, Code 39 supports uppercase letters, numbers, and a limited set of special characters.

Is Code 39 still relevant today?

Yes, Code 39 is still widely used in warehouses and government systems where simplicity and compatibility are important. For higher-density barcodes, consider Code 128 barcodes.

Does Code 39 require a checksum?

A checksum is optional for Code 39, but adding one can improve scanning accuracy in some systems.

When should I use Code 39 instead of Code 128?

Use Code 39 when compatibility and simplicity is preferred; for compact labels, see Code 128.

Can I create sequential Code 39 barcodes for asset tracking?

Yes, you can generate sequential Code 39 barcodes by defining a start value and increment, making it ideal for asset management and inventory systems.

How our Code 39 barcode generator works

Generate Code 39 barcodes online in just three simple steps:

Put your data

Enter alphanumeric values supported by Code 39, including prefixes and suffixes. Code 39 supports letters, numbers, and some special characters like - and ..

Generate Barcodes

The tool automatically generates sequential Code 39 barcodes according to your configuration, maintaining the correct character set.

Download

Download single Code 39 barcodes as PNG or get all sequence barcodes in a ZIP file for easy usage.

Code 39 barcode generator tool interface for asset and warehouse tracking