CNPJ Generator

Use our CNPJ generator! Just click on "Generate CNPJ" and, in a few moments, a new valid number will be created.

How it works

  • The CNPJ is generated on the server and is not stored anywhere.
  • The generator creates a valid CNPJ number following the rules of the Federal Revenue Service.
  • The generated CNPJ has correctly calculated check digits.
  • The generated number is for testing purposes only and does not belong to any real person.
  • You can copy the generated CNPJ by clicking the copy icon next to it.