CNIC Decoder
Decode the region code, division prefix, serial code, and gender digit in a 13-digit Pakistani CNIC. Everything runs locally in your browser.
Enter a CNIC
Spaces and hyphens are accepted.
Standard shape: five region or registration digits, seven serial digits, and one gender digit.
Your decoded details will appear here without exposing the full number again.
Privacy first: this decoder does not store your CNIC or send it to an API. It is a format parser, not an official NADRA verification service.
Your decoded details appear here
Enter a 13-digit CNIC to see the encoded information.
What this tool can decode
A CNIC is commonly written as five region or registration digits, seven serial digits, and one final gender digit. This tool checks that structure and displays the raw registration prefix and serial code. The first five digits are a registration code, not a live address or current district lookup.
Important limitation
This is a format decoder only. It cannot confirm whether a CNIC is genuine, active, expired, or linked to a person. It does not extract a date of birth; use NADRA or an authorized system for official identity and expiry checks.
Frequently asked questions
How does the CNIC decoder determine gender?
The final digit is odd for male and even for female. The decoder only applies the published format rule; it does not verify identity or personal details.
Does the decoder extract my date of birth?
No. A standard 13-digit CNIC does not provide a reliable complete date for this parser. Use the CNIC Age Calculator with the date printed on your card.
Does the decoder contact NADRA?
No. All parsing happens in your browser, and no CNIC is saved or transmitted by this tool.
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