Code 39 Barcode Generator
Make a Code 39 barcode for upper-case letters, digits and - . $ / + % space.
FreeNo uploadNo sign-up
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How to use the Code 39 Barcode Generator
- Type the text or link, or fill in the fields. The code updates as you type.
- Pick the size, colors and format: PNG for sharing, SVG for print.
- Click Download to save the code, and scan it with your phone to test it.
Private by design
The Code 39 Barcode Generator runs entirely in your web browser. Nothing you open here is uploaded to a server, so it is safe to use with private files and keeps working if your connection drops after the page has loaded.
Frequently asked questions
Is the Code 39 Barcode Generator free?
Yes. The Code 39 Barcode Generator on Codegres.org is completely free, with no sign-up, no limits and no watermark.
Is my code uploaded anywhere?
No. The Code 39 Barcode Generator runs entirely in your browser using JavaScript, so your code never leaves your device and is not stored or seen by anyone.
Does the Code 39 Barcode Generator work on my phone?
Yes. It works in any modern browser on Android, iPhone, Windows, Mac and Linux, with nothing to install.
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