National Identification Number generator (Luxembourg)
A Luxembourg national identification number (matricule) is thirteen digits — full date of birth, a three-digit serial, a Luhn check digit, and a Verhoeff check digit. These test values are synthetic but pass both checksums.
Synthetic matricule passing both check digits. Not a real issued number.
Format specification
| Identifier | National Identification Number (Matricule) |
|---|---|
| Country | 🇱🇺 Luxembourg |
| Format | 0000000000000 |
| Length | 13 characters |
| Checksum | Luhn + Verhoeff |
| Example | 1990042710295 |
| Safe strategy | Synthetic |
| Data quality | Verified against sources |
National Identification Number: what each part means
| 00000000 | Full date of birth as YYYYMMDD. |
|---|---|
| 000 | Serial number distinguishing people born on the same day. |
| 0 | Luhn (mod 10) check digit over the first eleven digits. |
| 0 | Verhoeff check digit over the first twelve digits. |
Validation regex
Matches the canonical value — strip separators and uppercase first: value.replace(/[^A-Za-z0-9]/g, '').toUpperCase()
^(19|20)\d{11}$ References
Common questions
Will these pass my validation?
Yes — they are well-formed National Identification Number values (0000000000000) and pass standard format checks, including the Luhn + Verhoeff checksum.
Could one belong to a real person?
These are synthetic values. They are format-valid but not drawn from a guaranteed reserved range, so use them only for testing.
Can I generate many at once?
Increase the count, or use the free API and CSV/JSON export for large datasets.