License Plate Validator
Check whether a Brazilian license plate follows the old ABC-1234 format or the Mercosul ABC1D23 format, and tell which one it is.
- Format check only
- Checks structure and check digits. It does not confirm that the document, card or account really exists.
- Private by default
- Nothing you enter leaves your browser.
How it works
Plates are checked against both formats after removing hyphens and spaces. This is a format check only; it does not look up the vehicle.
Questions
Does a valid result mean the document exists?
No. The check only confirms that the number has the right shape and that its check digits are consistent. Only the issuing authority can confirm that a document was actually issued and belongs to someone.
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License Plate Generator
Generate random Brazilian vehicle license plates in the old ABC-1234 format or the current Mercosul ABC1D23 format, for tests.
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Check whether a Brazilian driver's license (CNH) number has 11 digits and consistent check digits. A format check only.