Barcode Generator
Generate professional barcodes online for free. Supports Code128, EAN, UPC, Code39, and more formats.
Letters and numbers allowed
About Barcode Generator
Create professional barcodes in multiple formats with our free online barcode generator. Whether you need barcodes for retail products (EAN, UPC), inventory management (Code128, Code39), shipping labels (ITF-14), or pharmacy use (Pharmacode), this tool has you covered. Customize barcode dimensions, choose from multiple output formats, and download high-quality barcodes instantly. All processing happens in your browser for maximum privacy.
Common Use Cases
Retail Products
Generate EAN and UPC barcodes for products sold in stores and online marketplaces.
Inventory Management
Create Code128 barcodes for tracking warehouse inventory and assets.
Event Tickets
Generate unique barcodes for event admission and ticket validation systems.
Library Systems
Create Codabar barcodes for books and media in school or public libraries.
How to Use Barcode Generator
- 1
Select the barcode format: Code128, EAN-13, UPC, Code39, or others.
- 2
Enter the data you want to encode in the text field.
- 3
Adjust the width, height, and whether to display the text below the barcode.
- 4
Preview the generated barcode in real-time.
- 5
Download as PNG for digital use or SVG for high-quality printing.
Why Use Our Barcode Generator؟
Multiple barcode formats (Code128, EAN, UPC, Code39)
Customizable width and height
Show/hide barcode text
Download as PNG or SVG
Real-time preview
100% client-side generation
Tips for Best Results
- !
For retail products, you may need to register with GS1 to get officially recognized EAN/UPC numbers.
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Code128 supports letters, numbers, and symbols — it is the most versatile format.
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Always test printed barcodes with your scanner before mass production.
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Use SVG format for printing on packaging to ensure crisp edges at any size.