Barcode Generator
Professional online barcode generator - Create CODE128, CODE39, EAN13, UPC and other barcode formats with custom styling
Configuration Options
Set barcode content and styling
Preview
Barcode preview and download
Format Description:
- CODE128: Supports all ASCII characters, high density
- CODE39: Supports numbers, uppercase letters and some symbols
- EAN-13: 13-digit numbers, product barcode standard
- UPC-A: 12-digit numbers, North American product barcode
- ITF-14: 14-digit numbers, logistics packaging
How to Use Barcode Generator
Step-by-step guide to create professional barcodes
1. Enter Your Text
Type the text, numbers, or product ID you want to encode into a barcode. Different formats support different character sets.
2. Choose Barcode Format
Select the appropriate barcode format based on your use case. CODE128 is universal, EAN13 for retail products, UPC for North American products.
3. Customize Appearance
Adjust barcode width, height, colors, and text display to match your design requirements and printing specifications.
4. Download & Use
Download your barcode as PNG image or copy to clipboard. Ready to use in documents, labels, or inventory systems.
Common Use Cases
Retail Product Labels
Create EAN13 or UPC barcodes for product packaging, inventory management, and point-of-sale systems.
Inventory Management
Generate CODE128 barcodes for internal inventory tracking, asset management, and warehouse operations.
Shipping & Logistics
Create ITF14 barcodes for shipping containers, package tracking, and logistics automation.
Document Tracking
Add CODE39 barcodes to documents, forms, and records for automated sorting and filing systems.
Why Choose Our Barcode Generator
100% Free Online Tool
No registration, no watermarks, no limitations. Generate unlimited barcodes for personal and commercial use.
Multiple Format Support
Supports 17+ barcode formats including CODE128, CODE39, EAN13, UPC, ITF14, MSI, and more industry standards.
Full Customization
Control every aspect: colors, dimensions, text display, margins, and font sizes for professional results.
Instant Generation
Real-time barcode preview and instant PNG download. No server uploads required - works entirely in your browser.
Print-Ready Quality
High-resolution output perfect for printing on labels, packaging, and professional documents.
Universal Compatibility
Generated barcodes work with all standard barcode scanners and POS systems worldwide.
Frequently Asked Questions
What barcode format should I use?
CODE128 for general text encoding, EAN13 for retail products (13 digits), UPC for North American products (12 digits), CODE39 for alphanumeric codes, ITF14 for shipping containers.
Can I use these barcodes commercially?
Yes, all generated barcodes are free for personal and commercial use. No licensing fees or restrictions apply.
What image quality do I get?
High-resolution PNG format suitable for professional printing. You can adjust dimensions for optimal print quality.
Do the barcodes work with all scanners?
Yes, our barcodes follow international standards and work with all standard barcode scanners and mobile apps.
Can I create barcodes in bulk?
Currently, the tool generates one barcode at a time. For bulk generation, you can use the tool multiple times or contact us for enterprise solutions.
Pro Tips for Better Barcodes
For retail products, always use EAN13 format and register your company prefix with GS1
Ensure sufficient white space (quiet zone) around barcodes for reliable scanning
Test your barcodes with multiple scanner types before mass production
Use high contrast colors (black bars on white background) for best readability
Choose appropriate bar width based on your printing method and scanner capabilities