Роздрібні товарні штрихкоди UPC-A. Усе працює у вашому браузері — без реєстрації, без водяних знаків, необмежені завантаження.
Генератор UPC at a glance
- 12 digits, numeric only
- Check digit calculated from the first 11
- Used in the United States and Canada
- Issued under a GS1 company prefix
How to use the Генератор UPC
- Enter your 11-digit number — the company prefix from GS1 plus your product reference.
- The 12th check digit is computed automatically, so the code is always valid.
- Download the PNG or SVG at full size and place it on the package with the quiet zones intact.
Where it is used
- Products sold through North American retail checkouts
- Grocery, pharmacy and general merchandise items
- Inventory systems that already read UPC at the till
Frequently asked questions
What is the difference between UPC-A and EAN-13?
UPC-A carries 12 digits and EAN-13 carries 13. The two are closely related and nearly all modern point-of-sale scanners read both, but a retailer may specify which one they require.
Can I invent my own UPC number?
Only for internal use such as your own stock system. Products sold through retailers need a company prefix issued by GS1 so the number is unique worldwide.
Why does my UPC fail to scan at the till?
Most failures come from printing too small, low contrast, or missing quiet zones on the left and right. Print at full size in solid black on white and leave the margins clear.