CPF Generator

Generate for free valid Brazilian CPF document numbers for use in your software tests


The purpose of the CPF generator is to help students, software developers, programmers and analysts in software testing. Misuse is the sole responsibility of the user.

What is CPF?

CPF (Individual Taxpayer Registration) is a number composed of 11 numeric digits, the last two of which are control digits.

The CPF is the code associated with a person in the register of the Brazilian Federal Revenue Service.

This register must include all tax payers (Brazilian or foreign individuals with business in Brazil).

The CPF stores information provided by the taxpayer itself and by other Federal Revenue systems.