UPC-A Generator
Create UPC-A barcodes, the retail standard across the US and Canada.
● Runs locally, nothing uploadedNo account needed
Barcode
Enter a value to encode.
Style
Frequently asked questions
How many digits does UPC-A need?
Eleven digits plus a check digit (twelve total). The calculator can find the check digit for you.
Is the barcode free to use?
Yes. Generation and PNG/SVG/JPG/WebP/PDF export are free with no watermark or account.
Will it scan on a real scanner?
It renders to spec, but always test-scan a printed sample before commercial use.