Online Barcode Generation

Input Content

Generation Result

Generated barcode will appear here

Barcode Type

Barcode Width

Barcode Height

Blank Margin

Font Size

Image-Text Spacing

Alignment

Font Family

Background Color:

Foreground Color

Barcode Generator

This is a lightweight online barcode generation tool that allows you to quickly generate, customize, and export barcodes directly in your browser. It supports 10 mainstream barcode types including CODE128, CODE39, EAN-13, EAN-8, UPC-A, UPC-E, ITF, ITF-14, MSI, and Pharmacode, meeting various industry standards. You can customize barcode styles and download the generated barcodes as PNG images or SVG vector graphics. The tool is simple to operate and ensures data security through local processing.

How to Use Online Barcode Generation

Enter content: Type the text or numbers you want to encode into the input field (click "Demo" to quickly fill in a sample);
Select type/style (optional): Choose the barcode type from the dropdown menu; adjust barcode size, color, font, and other styles as needed;
Generate barcode: Click the "Generate" button; the result area will display the generated barcode;
Download file (optional): Click "Download Image" or "Download SVG" to save the generated barcode; click "Clear" to reset the tool.