UtilityLake
QR & Barcode Tools

Code 39 Generator

Use Code 39 Generator free in your browser. No account required; your input is processed locally in your browser.

Runs locallyYour inputs stay in your browser.
Workspace
HOW IT IS GENERATED

Generate a Code 39 barcode

Render the entered value as Code 39 using JsBarcode.

Barcode value + dimensions + colorsSVG barcodeRuns locally
01Barcode value + dimensions + colors
02JsBarcode CODE39 → SVG
03SVG barcode

Bar width, height and colors can be customized.

GOOD TO KNOW

Code 39 has format-specific validity rules

Code 39 has a more restricted character set than Code 128.

PRIVATE BY DESIGN

Your content stays in the browser

Processing runs locally in the page without requiring the content to be sent to UtilityLake.

02

In short

What exactly does it do?

Render the entered value as Code 39 using JsBarcode.

Example?

Bar width, height and colors can be customized.