Tools
Generators, validators and calculators for everyday use, with an open API behind every tool. Find any of them with Ctrl K.
Most used
Brazil
Documents
CPF
Generate valid CPFs for testing or validate a CPF.
CNPJ
Generate CNPJs or complete companies for testing, or validate a CNPJ.
RG
Generate valid RGs for testing or validate an RG.
CNH
Generate valid CNHs for testing or validate a CNH.
State registration
Generate valid state registrations for any state or validate one.
Development
Generators
Password generator
Generate secure random passwords.
UUID generator
Generate unique identifiers in the UUID v4 format.
Credit card generator
Generate valid cards for testing, with brand, expiry date and CVV.
Person generator
Generate a fake person from over 50 nationalities, with contact details and address.