Home Driver's License Louisiana
Louisiana Driver's License validator
How the Driver's License format works
- Format
- 1 to 9 digits, numeric only
- Example
- 123456789
Things to watch for
- Format-only check — does not confirm the license actually exists, is valid, or is registered to a real driver
- The number encodes no checksum digit we verify; current issuance is typically 9 digits but shorter numbers with leading zeros dropped are also documented
- Runs entirely in your browser — nothing you type is transmitted or stored
^\d{1,9}$A Louisiana driver’s license number is a purely numeric string of 1 to 9 digits, e.g. 123456789, issued by the Louisiana Office of Motor Vehicles (OMV). Current OMV issuance typically runs the full 9 digits, but because older numbers were never zero-padded to that length, a genuinely shorter number — with any leading zeros simply dropped rather than preserved — is still a valid, documented shape.
What this checker verifies
This tool confirms the input is entirely numeric and falls between 1 and 9 digits, catching a stray letter, punctuation left over from a paste, or a digit count outside that range — while still accepting the full spread of lengths OMV has actually issued.
What a pass doesn’t confirm
Louisiana’s numbers carry no check digit this tool can verify, so a correctly shaped numeric string is the strongest signal a browser-only check gives. It doesn’t confirm OMV actually issued that number, that the license is currently valid, or that it belongs to a real driver — and nothing entered here is decoded or stored.
Scope: format-only validation, entirely client-side.
Content last reviewed 2026-08-09.
Driver's License FAQ
How many digits is a Louisiana driver's license number?
Between 1 and 9 digits, all numeric, issued by the Louisiana Office of Motor Vehicles (OMV). Current issuance is typically the full 9 digits, but shorter numbers with leading zeros dropped are also documented and accepted.
Why does this checker accept numbers shorter than 9 digits?
Louisiana's OMV has issued shorter numbers historically without zero-padding them to 9 digits, so a 5- or 6-digit number can still be a genuine, valid Louisiana license number rather than a truncated or malformed one.
Does a valid format confirm the license is currently active?
No. It only confirms the string is 1 to 9 numeric digits, not that OMV has that number on file or that the license is valid.