CreditCardValidatorCard validation code, IINs, and more

Welcome to CreditCardValidator! This site is a free resource that tracks credit and debit card IINs (Issuer Identification Numbers) and BINs (Bank Identification Numbers), which are the portion of a credit card number that can be used to identify the card type and issuing bank. Our database includes information on cards issued by 1,500+ banks with almost 6,000 unique IINs.

This site includes information for developers who are interested in credit card verification libraries, a free online tool for validating credit card numbers, a fake "valid" credit card number generator, and a browseable database of IINs for all major credit card issuers - Visa, MasterCard, American Express, Discover, Diners, and UnionPay.

Card Schema Types Number of Banks Number of IINs Countries Issued
visa credit card list Visa CREDIT,DEBIT 1,038 4,456 84
mastercard credit card list Mastercard CREDIT,DEBIT 524 1,088 58
amex credit card list Amex CREDIT 27 243 21
unionpay credit card list Unionpay DEBIT 4 4 1
diners credit card list Diners CREDIT 3 3 3
discover credit card list Discover CREDIT,DEBIT 3 11 1

What is an IIN?

In IIN, or "Issuer Identification Number", is generally the first 1-6 digits of a credit card number. Rather than being linked to the account number of the credit card holder, these digits identify the bank which issued the credit card.

IINs are extremely valuable to developers for combating fraud, as they can also reveal information such as country of issue, card schema, and card type (debit or credit).

CreditCardValidator has a complete database of credit card IINs that are free to browse.


Disclaimer: Thank you for using CreditCardValidator.org! Please note that while we strive to ensure that our list of credit/debit card IIN/BINs and other payment card data is complete and up to date, we have to provide this resource on an AS-IS basis and cannot guarantee its accuracy.

None of the data you enter on this site will be stored or cached on our servers. All of our credit card verification tools are client-side, so entered data never leaves your browser.

** This Document Provided By CreditCardValidator **
Source: http://www.creditcardvalidator.org/