Productivity Tools

Barcode Generator

Generate various types of barcodes with real-time preview and download

Data

Barcode Format

Width: 2

Height: 100px

Text Size: 16px

Color

Background Color

Show Text Below Barcode

Export

Barcode Preview

Code 128 Length: 10 characters

Tips

Data Length: Each format has specific length requirements
EAN-13: Requires exactly 13 digits
UPC-A: Requires exactly 12 digits
QR Code: Supports longer text data
Color: Use dark colors for best scanning

Privacy

All processing is local
No data uploaded to servers
No data stored or shared
Complete privacy protection

Barcode Formats

Code 128: Alphanumeric, variable length
EAN-13: 13 digits
UPC-A: 12 digits
QR Code: 2D matrix
Code 39: Alphanumeric

The Barcode Generator is a free online tool that helps you create various types of barcodes including Code 128, EAN-13, UPC-A, QR Code, and more. Enter your data, customize the format, and download as PNG or SVG. Perfect for inventory management, product labeling, and business applications. All processing happens locally in your browser for complete privacy.

What is Barcode Generator?

The Barcode Generator is a powerful free online tool that helps you create various types of barcodes including Code 128, EAN-13, UPC-A, QR Code, and more. Enter your data, customize the format, and download as PNG or SVG. Perfect for inventory management, product labeling, and business applications.

Why Use a Barcode Generator?

Barcodes are essential for inventory management, product tracking, retail operations, and supply chain management. Our tool makes it easy to generate professional barcodes without any specialized software.

Unlike other tools, this generator supports multiple barcode formats and provides real-time preview with customizable options.

How to Use This Tool

Using the Barcode Generator is simple and straightforward:

Enter Data: Type the text or numbers you want to encode.
Select Format: Choose the barcode format (Code 128, EAN-13, etc.).
Customize: Adjust height, width, and display settings.
Preview: See the barcode generated in real-time.
Download: Save as PNG or SVG.

Key Features

Multiple Formats: Code 128, EAN-13, UPC-A, QR Code, and more
Real-time Preview: See changes as you type
Customizable: Adjust width, height, and font size
Download Options: PNG or SVG format
Copy to Clipboard: One-click copy
Privacy First: All processing is local

Perfect For

This tool is ideal for business owners, inventory managers, developers, and anyone who needs to generate barcodes for products, labels, or tracking.

Barcode Formats Explained

Code 128: High-density alphanumeric barcode
EAN-13: European Article Number (13 digits)
UPC-A: Universal Product Code (12 digits)
QR Code: 2D matrix code for URLs and text
Code 39: Alphanumeric barcode standard

Privacy & Security

All processing is done locally in your browser. No data is uploaded to any server, stored, or shared. You have complete privacy at all times.

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Frequently Asked Questions

What barcode formats are supported?

The tool supports Code 128, EAN-13, EAN-8, UPC-A, Code 39, QR Code, ITF-14, MSI, and PharmaCode. Each format has specific data requirements and use cases.

What are the data requirements for each format?

EAN-13 requires exactly 13 digits, UPC-A requires 12 digits, Code 128 and Code 39 support alphanumeric variable length, QR Code supports longer text data. The tool will show errors if the data doesn't match the format requirements.