Barcode Generator
Create barcodes instantly from any text or number. Free, fast, and supports multiple barcode formats.
CODE 128 is recommended for most uses as it supports all ASCII characters.
What is a Barcode?
Barcodes are optical machine-readable representations of data. They consist of bars and spaces of varying widths that can be read by optical scanners or smartphone cameras.
Our Barcode Generator supports multiple barcode formats to meet your needs, whether you're labeling products, tracking inventory, or creating printable codes.
Barcode Types Explained
CODE 128
High-density alphanumeric barcode. Supports all 128 ASCII characters. Best for general use.
CODE 39
Alpha-numeric code used in defense, automotive, and industrial applications.
EAN-13 / EAN-8
Product barcodes used worldwide in retail. EAN-13 is the standard for consumer goods.
UPC-A
12-digit barcode primarily used in the United States for retail products.
Features
Download in multiple formats
Direct print functionality
Support for 7 barcode types
Real-time barcode creation
Works on all devices
No server processing needed
Frequently Asked Questions
Which barcode type should I use?
CODE 128 is recommended for most uses as it supports all characters. Use EAN-13 for retail products and UPC for US retail.
Can I scan these barcodes with my phone?
Yes! Any barcode scanner app or most modern smartphone cameras can read these barcodes.
What's the difference between PNG and SVG?
PNG is a raster image format. SVG is a vector format that can be scaled infinitely without losing quality - best for print materials.