UPC-A Barcode Generator

Generate UPC-A barcodes free in your browser — enter your 11 digits and download an SVG or PNG. No upload, no sign-up.

🔒 Free and private — your barcode never leaves your browser. Every barcode is drawn entirely on your device. No upload, no server, no watermark, and no sign-up.
11 digits (a 12th check digit is added automatically).

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About the UPC-A Barcode Generator

UPC-A is the 12-digit barcode used on retail products across North America. Enter your first 11 digits and the final check digit is added automatically. The barcode is rendered in your browser, and you can download a vector SVG for clean printing or a PNG for on-screen use.

Frequently asked questions

How many digits does a UPC-A barcode need?

Enter 11 digits — the 12th is a check digit that is calculated and appended for you automatically.

What is the difference between UPC-A and EAN-13?

UPC-A is a 12-digit code used mainly in North America; EAN-13 is its 13-digit international superset. Most scanners read both. Use UPC-A for North American retail and EAN-13 elsewhere.

Is this generator free?

Yes — free, no watermark, no sign-up, and it runs entirely in your browser.

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