Access online generators, validators and calculators designed for testing, homologation and technical support. Fast, secure tools that run directly in the browser, without data collection.
Tool Panel
Choose a tool below to get started. Click on any icon to go straight to the page for the function you want.
CPF Generator
Create valid CPFs for testing and homologation.
CPF Validator
Confirm that a CPF is mathematically valid.
CNPJ Generator
Generate valid CNPJs for technical use.
CNPJ Validator
Check the mathematical validity of CNPJs.
Password Generator
Create strong passwords with advanced parameters.
Financing Calculation
Simulate installments and interest using the Price Table.