Online Barcode Generator

Professional barcode generator to create EAN-13, EAN-8, UPC-A, Code 39, Code 128 barcodes and more. Customize barcode size and colors for your professional or personal needs. Download your barcodes in PNG format.

Need help with this tool ?

Enter the data to encode, select the appropriate barcode format, customize size and colors, then generate your barcode. PNG download available.

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Custom Barcode Generator

Data to encode

Data Enter the code or text to encode according to the chosen format

Barcode format

Format

Customization (optional)

Width (pixels) 100-1000 pixels (défaut: 400)

Height (pixels) 50-500 pixels (défaut: 150)

Bar color

Background color

Free Online Barcode Generator

Our online barcode generator allows you to create professional barcodes for free in various standard formats. Whether for your products, inventory, or documents, easily generate your custom barcodes.

What is a Barcode?

A barcode is a visual representation of data in the form of parallel bars of varying widths. It allows for quick and reliable identification of products, items, or documents using an optical reader (scanner).

Available Barcode Formats

📦 Commercial Formats (Products)

EAN-13: European standard (13 digits) - used on most retail products
EAN-8: Compact version for small products (8 digits)
UPC-A: American standard (12 digits)
UPC-E: Compact American version (8 digits)

🏭 Industrial and Logistics Formats

Code 39: Alphanumeric, widely used in logistics
Code 128: High density, compact and versatile
ITF: For cartons and pallets (even number of digits)
Codabar: Libraries, blood banks, postal services

What are Barcodes Used For?

Retail: Product identification, automated checkout

Logistics: Package tracking, inventory management, traceability

Asset management: Quick counting and tracking

Libraries: Book and document management

Healthcare: Patient, medication, sample identification

Events: Ticketing, access control

Manufacturing: Production tracking, quality control

Why Use Our Generator?

✓ Free and unlimited: Generate as many barcodes as needed

✓ 8 standard formats: Compatible with all readers

✓ Full customization: Adjustable size and colors

✓ Professional quality: High-resolution PNG images

✓ No registration: Use the tool immediately

✓ Automatic validation: Input data verification

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