Barcode Generator
Code128, EAN-13, UPC-A, Code39, ITF and more
Barcode format
Generated result
What is a barcode
A barcode is a machine-readable pattern of parallel bars and spaces of varying widths. Common 1D formats include Code128, EAN-13, UPC-A, Code39, and ITF, widely used in retail, logistics, warehousing, and healthcare.
Note· EAN-13 requires 13 digits and UPC-A 12 digits; Code128 and Code39 accept letters and numbers. Use clear, high-contrast images for decoding.