Barcode Generator

Create and download custom barcodes online for free.

Enter a value and click Generate Barcode.

How to Use the Barcode Generator Step-by-Step

  1. Select Barcode Format: Choose the appropriate symbology from the dropdown menu based on your industry needs (e.g., EAN-13 for global retail, UPC-A for US retail, or CODE 128 for logistics).
  2. Input Your Data: Type or paste your product code, serial number, or custom alphanumeric text into the Barcode Value box. Ensure your data meets format rules (such as 12-13 digits for EAN-13).
  3. Customize Dimensions: Adjust the Bar Width and Height settings to match your printing dimensions and scan distance requirements.
  4. Generate Barcode: Click the "Generate Barcode" button or press Enter to render the vector barcode graphic in real-time within the preview container.
  5. Export or Print: Click "Download PNG" to export a high-definition image with transparent margin support for graphics editing, or click "Print" to send the code directly to your thermal printer or paper printing system.

Supported Barcode Formats

Select the barcode format that matches your system requirements.

CODE 128 General-purpose barcode for text and numbers.
EAN-13 Commonly used for retail products globally.
EAN-8 Compact retail barcode for smaller packages.
UPC-A Standard retail barcode used across North America.
CODE 39 Alphanumeric barcode commonly used in industrial sectors.
ITF-14 Designed for shipping cartons and outer packaging.