Barcode Generator — EAN, UPC, CODE128 Free

Create any standard barcode — EAN-13, EAN-8, UPC-A, CODE128, CODE39, and more. Download as PNG or SVG.

How to Generate a Barcode

Type or paste your barcode content, select the barcode type (Code128, EAN-13, UPC-A, etc.), then click Download PNG or SVG. All processing is instant and browser-based.

Supported Barcode Formats

Code128 (general purpose), EAN-13 (retail products), UPC-A (North American retail), EAN-8, CODE39, ITF-14 (shipping), MSI, Pharmacode, and more.

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About Barcode Generator

Generate professional barcodes for products, inventory management, library systems, and more. Supports industry-standard formats: EAN-13 (retail products), UPC-A (North American retail), Code 128 (shipping), Code 39 (logistics), and more.

Barcode rendering uses JsBarcode running in-browser. Your product data and codes are never transmitted.

How to Use — Step by Step

1

Choose Format

Select the barcode standard: EAN-13, UPC-A, Code 128, etc.

2

Enter Data

Type the number or text to encode.

3

Customize

Set bar height, width, and include human-readable text below.

4

Download

Download as SVG (scalable) or PNG.

Frequently Asked Questions

Which barcode format should I use?

EAN-13 for retail products (13-digit), UPC-A for US retail (12-digit), Code 128 for logistics and shipping, Code 39 for alphanumeric labels.

Can I use this for product labels?

Yes — download SVG for vector quality at any print size.

What is the difference between barcodes and QR codes?

Traditional barcodes encode data linearly (1D) and are read by laser scanners. QR codes are 2D and contain more data.

Can I generate ISBN barcodes?

Yes — ISBN-13 books use EAN-13 format.

Will my custom barcode scan in retail stores?

Only registered GS1 barcodes scan in retail POS. This tool creates the visual — registration requires a GS1 account.

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