Free Barcode Generator

Generate EAN-13, UPC-A, Code128, Code39, ITF-14, and Codabar barcodes with live preview, custom styling, and instant SVG/PNG download. All client-side — no data leaves your browser.

Barcode Format

Barcode Data

Value

12 or 13 digits — check digit auto-calculated

Appearance

Bar Width2

Height (px)100

Bar Color

#000000

Background

#FFFFFF

Show Text Below

Font Size (px)14

Margin (px)10

Enter a value to generate your barcode

Format-specific generators

EAN-13 Barcode Generator

European Article Number — 13-digit retail standard

UPC-A Barcode Generator

Universal Product Code — North American retail standard

Code 128 Barcode Generator

High-density alphanumeric — shipping and logistics