LEI Generator
Generate ISO 17442 20-character Legal Entity Identifiers with Mod 97-10 check digits
For Development & Testing Purposes Only - Synthetic Mock Data
About this tool
Generate mock LEI codes with LOU prefixes and Mod 97-10 check digits. Corporate test data only. LEI Generator runs in the browser on DevTools. There is no signup, and your input stays on this device unless the tool explicitly performs a live network lookup.
What this tool does not do
- LEI Generator is a free in-browser utility, not a hosted API. It does not keep server-side history and is not a substitute for production verification in your own stack.
How do I use this tool?
How do I use LEI Generator?
Open LEI Generator, enter or paste your input, and copy the result. The page works without an account.
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