有什么帮助
Use the gtin-13 check digit calculator with confidence.
Use this commerce utility to prepare consistent product identifiers and working data before import or publication. A repeatable format can reduce avoidable mismatches between catalogues, marketplaces and internal records, especially when another person needs to understand how a value was created.
Calculate or verify an EAN-13 / GTIN-13 check digit. Free, private and no sign-up required. The input labels stay visible beside the working area, so you can check the source figures or wording before using the answer elsewhere.
如何使用它
从输入到检查结果 .
- Enter 12 or 13 digits using values from your source.
- Choose any available option, then calculate or preview the result.
- 在复制,下载或发布之前,对照原始信息审查答案.
问题和答复
About this free gtin-13 check digit calculator.
How does the gtin-13 check digit calculator work?
Enter 12 or 13 digits. The tool processes those values in your browser and shows a result you can review before copying or downloading.
Is the gtin-13 check digit calculator free?
对 免费使用,无需开户、试用或订阅.
Is my information uploaded?
没有 计算或文本处理运行在您的浏览器中;您的条目不发送到M.I.A.I.
我能用结果来做生意吗?
是的,作为一个工作计算或草稿。 对照自己的记录和适用要求,检查重要的财务、税务、法律和识别结果.
Will it work on a phone or tablet?
对 形式和结果为现代桌面和移动浏览器所设计.
