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RapideTools

UPC-A 条形码生成器

生成北美 UPC-A 条形码。

UPC-A is the standard retail barcode in the United States and Canada. Enter 11 digits (checksum added) or a full 12-digit code. Generated locally in your browser.

输入不含末位校验码的数字,将自动补全;或包含校验码以进行验证。

输入内容以生成条形码。

你的输入在浏览器本地处理,绝不上传。

工作原理

  1. 1 Enter 11 digits (checksum added) or a full 12-digit code.
  2. 2 Customize colors and size.
  3. 3 Download a PNG or SVG.

常见用例

  • Label products for US/Canada retail.
  • Create barcodes for distribution.
  • Generate codes for a point of sale.
  • Validate a UPC-A number.

常见问题

Is my input sent to a server?

No. The barcode is generated entirely in your browser — your input is never uploaded, stored or logged.

Is UPC-A the same as EAN-13?

They are closely related — a UPC-A is essentially an EAN-13 with a leading 0. EAN-13 is used worldwide; UPC-A mainly in North America.

Is it really free?

Yes — free, with no signup, no watermark and no limits.