CPF Validator

Validate if a CPF is valid by checking the verification digits

Frequently asked questions

What are the verification digits?▼

The last two digits of the CPF are calculated from the first nine. Validation checks if these digits are mathematically correct.

Does it accept formatted CPF?▼

Yes. The validator accepts CPF with or without punctuation (123.456.789-00 or 12345678900).

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