Create Your Barcode

Barcode Format

Barcode Content

Enter alphanumeric content for your barcode

Caption (Optional)

Barcode Height

Bar Width

Bar Color

Background Color

Barcode Preview

Pro Tips

• Use SVG format for scalable, high-quality printing
• Ensure sufficient contrast between bars and background
• Test your barcode with multiple scanners
• Use standard bar widths for better compatibility

Format Information

Format: Code-128

Character Set: Full ASCII

Common Uses: Shipping, Logistics

Quick Examples

Supported Barcode Formats

Code-128

High-density linear barcode for shipping, packaging, and general purposes

Characters: Full ASCII

UPC-A

Universal Product Code for retail products in North America

Digits: 12 numeric

EAN-13

European Article Number for international retail products

Digits: 13 numeric

Code-39

Alpha-numeric barcode for industrial and non-retail applications

Characters: A-Z, 0-9, special

How It Works

1. Enter Content

Input your barcode data and choose from multiple formats including Code-128, UPC, EAN, and Code-39

2. Customize Design

Adjust height, bar width, colors, and add captions to create the perfect barcode for your needs

3. Download & Use

Download as SVG for scalable vector graphics or as PNG/JPG for immediate use in documents and labels

Common Use Cases

Retail Products

Create UPC and EAN barcodes for product packaging, inventory management, and point-of-sale systems

Shipping & Logistics

Generate Code-128 barcodes for package tracking, shipping labels, and warehouse management

Inventory Management

Create barcodes for asset tracking, stock control, and inventory auditing systems

Asset Tracking

Generate Code-39 barcodes for equipment, tools, and company property management

Library Systems

Create barcodes for books, media, and library materials for efficient catalog management

Event Management

Generate barcodes for tickets, access passes, and event registration systems

Frequently Asked Questions

What's the difference between SVG and PNG downloads?

SVG (Scalable Vector Graphics) is a vector format that can be scaled to any size without quality loss, making it ideal for printing. PNG is a raster format that's perfect for web use and digital documents but has fixed dimensions.

Which barcode format should I use for my product?

For retail products in North America, use UPC-A. For international retail, use EAN-13. For shipping, logistics, or internal use, Code-128 is recommended. For industrial applications, Code-39 is a good choice.

Can I use custom colors for my barcodes?

Yes, you can customize both the bar color and background color. However, for optimal scanning, ensure there's sufficient contrast between the bars and background. Black bars on white background is the most reliable combination.

What are the optimal dimensions for printing barcodes?

For most applications, a height of 1-1.5 inches works well. Bar width should be appropriate for the scanning distance - thinner bars for close scanning, thicker bars for distance scanning. Our tool provides preset options for common use cases.

Can I add text below the barcode?

Yes, you can add an optional caption that will appear below the barcode. This is useful for displaying the encoded data in human-readable form or adding additional information.

Are the barcodes I generate scannable?

Yes, all barcodes generated with our tool follow industry standards and include proper start/stop characters and checksums where required. We recommend testing with multiple scanners to ensure compatibility.

Is there a limit to how many barcodes I can generate?

No, there are no limits. You can generate as many barcodes as you need, completely free. All processing happens in your browser, ensuring your data remains private and secure.

Barcode Generator