Online Barcode Generator - Create Professional Barcodes

Generation Settings

Barcode Type

Barcode Content

Display Text

Color Settings

Line Color

Background Color

Line Width

Barcode Height

100

Preview

Supported Barcode Formats

CODE128

High-density linear barcode, supports all 128 ASCII characters

EAN-13

International Article Number, used for retail products, 13 digits

UPC-A

Universal Product Code, 12 digits

CODE39

Alphanumeric barcode, widely used in logistics and industry

How to Use

Select barcode type
Enter barcode content (numbers or text, varies by type)
Customize colors, dimensions, etc. (optional)
Click "Generate Barcode" button
Download barcode in SVG or PNG format

About Barcodes

A barcode is a machine-readable representation of data, widely used in product management, inventory control, logistics tracking and other fields. Different barcode formats have different encoding rules and application scenarios.

Note: Barcodes generated by this tool are for reference only. Please verify their accuracy and suitability before actual use.