What barcode format is used in the demo?

The demo uses EAN-13; Code 128 and UPC-A are also available.

What do EAN-13 and UPC inputs require?

They require 12/13 or 11/12 digits; the tool validates or completes the check digit.

EffiRoom

Barcode Generator

Generate downloadable barcode SVG files

Runs locally in your browser; input is never uploaded

Encoding & Security

Format

Usage

Enter barcode content (numbers or letters), select the barcode type (e.g., Code128, EAN-13, UPC-A), and click run to generate the barcode as an SVG image. Preview online and download.

FAQ

1.
What barcode format is used in the demo?
The demo uses EAN-13; Code 128 and UPC-A are also available.
2.
What do EAN-13 and UPC inputs require?
They require 12/13 or 11/12 digits; the tool validates or completes the check digit.