Lei Number Validator
LEI Validator is a free online Validators & Checksums tool that validate an ISO 17442 Legal Entity Identifier with the ISO 7064 MOD 97-10 scheme instantly in your browser. Paste your data, adjust the options and get the result in real time — no installation, no sign-up, and nothing is ever uploaded to a server. No download or account is required: the tool loads in under a second and works offline-friendly after the first visit.
使用方法
使用 LEI Validator 只需三步：
- 将数据粘贴到输入框（或载入示例）。
- 根据目标格式或使用场景调整选项。
- 复制、下载或查看输出——输入时结果实时更新。
- No download or account is required: the tool loads in under a second and works offline-friendly after the first visit.
示例
529900KQMF631VPT3I16
使用场景
- Validate an ISO 17442 Legal Entity Identifier with the ISO 7064 MOD 97-10 scheme.
- 由于全部计算都在客户端完成，使用 API 密钥、令牌或私有日志等敏感数据处理时，LEI Validator 同样安全。
常见问题
什么是 LEI Validator？
LEI Validator 用于validate an ISO 17442 Legal Entity Identifier with the ISO 7064 MOD 97-10 scheme。它完全在浏览器内运行，数据保持私密。
LEI Validator 可以免费使用吗？
可以。LEI Validator 免费、无次数限制，无需注册或安装。
我的数据会被上传吗？
不会。所有处理都在本地浏览器完成，不会发送到任何服务器。
100% 在浏览器内运行——数据不会离开您的设备。
相关工具
Card 数字校验器Validate a card or IMEI with the Luhn algorithm, detect the brand and derive the missing check digit.ISBN 校验器Check ISBN-10 and ISBN-13 check digits and compute the correct one for a truncated ISBN.Barcode Check Digit 校验器Validate EAN-8, EAN-13, UPC-A and ITF-14 barcodes and see the weighted sum step by step.IBAN 校验器Validate an IBAN with MOD-97, check the national length and show the rearranged calculation.SWIFT BIC 校验器Check an ISO 9362 BIC and split it into institution, country, location and branch codes.VIN 检查器Validate a 17-character vehicle VIN check digit and decode region, year and plant positions.