Free Online Barcode Generator

How to use Barcode Generator

1. Enter the information requested for barcode generator.
2. Review inputs and units, then run the tool.
3. Check the result and copy or download it for your workflow.

What this tool does

Generate a downloadable Code 39 barcode for letters, digits and supported punctuation.

Your input is processed in your browser and is not uploaded by this tool.

Generate a downloadable Code 39 barcode for letters, digits and supported punctuation. Results are based only on the inputs you provide. This tool does not access or verify private account, search ranking or analytics data.

Before you start

• No account is required to open the tool.
• Check the supported input formats and limits on the tool page.
• Review generated or estimated results before relying on them.