Bulk CNP Validation

The bulk CNP validation tool quickly checks entire lists of Romanian personal identification numbers.

  • Simultaneous validation of up to 1,000 CNPs
  • Quick import from CSV or TXT files
  • Direct link to the full details for each valid CNP
A maximum of 1,000 values are processed per validation.

Nothing is stored on the server — the validation is temporary and anonymous.

The bulk CNP validation tool quickly checks entire lists of Romanian personal identification numbers.

  • Simultaneous validation of up to 1,000 CNPs
  • Quick import from CSV or TXT files
  • Direct link to the full details for each valid CNP

All Available Tools

Free online tools for validating, generating, and checking Romanian CNPs.

Frequently Asked Questions

Answers to frequently asked questions about this page.

You enter a list of CNPs into the form, and the tool checks each value according to the official structure: S digit, date of birth, county code, and control digit.

Yes. The import button reads the CSV or TXT file locally and populates the textarea, from where you can start the verification.

The table displays each CNP, its valid or invalid status, and a link to full details for valid values.

No. Verification is temporary and anonymous, and file imports populate the form locally in the browser.