Generate custom barcodes online. Encode product codes, serial numbers, and tracking information. Support for Code 128, Code 39, EAN-13, UPC, and more. Download as PNG — server-side generated for maximum quality.
What is a Barcode?
A barcode is a machine-readable representation of data using parallel lines of varying widths. Barcodes are widely used in retail, logistics, healthcare, and manufacturing to encode product information, serial numbers, and tracking data. They can be scanned by barcode readers or smartphones.
Symbology Types
Different barcode symbologies are optimized for different use cases. Code 128 is the most versatile and can encode all ASCII characters. EAN and UPC codes are standardized for retail products. Choose the symbology that matches your application requirements.