QR & Barcode Tools

Code 128 Generator

Use Code 128 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 128 barcode

Render the entered value as Code 128 using JsBarcode.

Barcode value + dimensions + colorsSVG barcodeRuns locally
01Barcode value + dimensions + colors
02JsBarcode CODE128 → SVG
03SVG barcode

Bar width, height and colors can be customized.

GOOD TO KNOW

Code 128 has format-specific validity rules

Code 128 is denser and supports a broader character range than older Code 39.

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 128 using JsBarcode.

Example?

Bar width, height and colors can be customized.