Checked
1
CPF Validator
Validate Brazilian CPF values using official mathematical check digit rules.
Free · no login · browser-based
CPF validator
Validation summary
Passed
1
Failed
0
Validation checks syntax and checksum rules only. It does not query issuers, governments or identity databases.
Validation details
| Value | Status | Context | Details |
|---|---|---|---|
529.982.247-25 | Valid | — | Check digits passed |
Legal notice
Mathematical validity does not prove issuance, ownership or identity. No registry is queried.