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Barcode Generator
Retail-ready barcodes in one click: Code 128, EAN-13, UPC-A and more as PNGs.
Printing product labels or testing a scanner? Type the number, pick the barcode format your system expects, and download a crisp PNG barcode — no design software, no font installs.
Questions, answered
Which barcode formats are supported?
Code 128 and Code 39 (general purpose), EAN-13 and EAN-8 (retail, international), UPC-A (retail, North America).
Do EAN-13 codes need a specific length?
Yes — EAN-13 needs 12 digits (the check digit is calculated), EAN-8 needs 7, UPC-A needs 11. The generator validates your input.
Are the barcodes print-quality?
Yes — generated as high-resolution PNGs that scan reliably when printed at a sensible size.
Is it free?
Yes — unlimited barcode generation, no sign-up.