Is Barcode Generator really free?

Yes. Every BrowseryTools tool is completely free with no hidden fees, no registration, and no subscription.

Is my data uploaded to a server?

No. The tool runs entirely in your browser on your device, so your data stays private and is never sent to a server.

Do I need to install anything?

No. All you need is a modern browser — open the page and start using it right away.

Data

Barcode Generator

Generate barcodes in multiple formats: EAN, UPC, Code128, and more. Runs on your device — nothing is uploaded, nothing is stored.

Input

Enter the data you want to encode as a barcode

Barcode Type

Data to Encode

Sample Data

Settings

Customize your barcode appearance

Bar Width:

Height:100px

Font Size:20px

Margin:10px

Download Filename

Barcode

Your generated barcode

Barcode Types

CODE128

Most common barcode format

CODE39

Alphanumeric barcode

EAN-13

13-digit product barcode

EAN-8

8-digit product barcode

UPC-A

12-digit product barcode

ITF-14

14-digit shipping barcode

MSI

Inventory management

Pharmacode

Pharmaceutical packaging

Codabar

Library and blood banks

CODE93

Enhanced version of CODE39

JSON to CSVData Base64 ConverterData QR GeneratorData

About Barcode Generator

Generate various barcode types including CODE128, EAN-13, UPC-A, CODE39, and more. Customize appearance and download as PNG. Perfect for inventory, retail, and logistics.

Barcode Generator is a free tool in the Data Tools category on BrowseryTools. It runs entirely in your browser — your data is never uploaded to a server, and there's no registration, no ads, and no watermarks, so your privacy is fully preserved.

Frequently asked questions