How to validate a credit card number

type: Visa
number: 4116 2683 3061 7008
cvv: 706
exp: 10/18

Credit Card Generator

A valid credit card number has several fields and each of them has a meaning. For the technically inclined, this number complies to the ISO 7812 numbering standard. An contains a six-digit issuer identification number (IIN), an individual account identification number, and a single digit checksum.

The credit card numbers you generate on this page are completely random. When we say they are valid, we merely imply that they are a possible combination of characters which will validate when passed through the MOD 10 algorithm. You can also generate valid credit card numbers for specific Issuing Networks by utilising their particular prefixes. However, we do not provide you (obviously) with the correspondent verification code for these cards, as they are completely fake and made up randomly.

If you've ever found yourself trying to try a product online which required a credit card, even when you just want to take a look, you know why we made this. We believe there's no need to share such information with providers without the actual intent to buy stuff. Anyone can make a website with a form and require you to insert valuable and sensitive information which requires you to give up your privacy. This is a way to protect yourself in such situations.

The other reason we made this are programmers testing ecommerce websites, applications or other software. They usually need lots of fake data, and this is a very easy way to generate a bunch of valid credit card numbers in a split second. There's another tool for those times when you need to generate all other kinds of data.

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How to validate a Credit Card number [Infographics]
How to validate a Credit Card number [Infographics]

All credit card numbers follow a simple mathematical algorithm and are not just any random numbers. This mathematical algorithm was created by IBM scientist Hans Peter Luhn and is known as Luhn algorithm (also known as modulus 10 algorithm). These days this algorithm is majorly used as a simple checksum to validate many identification numbers such as Credit cards and IMEI numbers. The below image will explain in detail how this algorithm works to validate a Credit Card number.
Check Credit Card Numbers. Validate your credit card number...
Check Credit Card Numbers. Validate your credit card number...

Click to Validate. Example credit card numbers need more test data?The credit card number you entered failed the Luhn Check. It's not valid, did you make a typo? Major Industry Identifier. The first digit of a credit card number represent the category of entity which issued the card. Issuer identification number.
How to Validate Credit Card Information.
How to Validate Credit Card Information.

Input the type of credit card, card number and expiration date into the appropriate fields. Hit "Enter" to submit the information and validate the credit card.How to Use a Credit Card Manual Imprinter. Negotiating a Lump Sum Payment of a Credit Card Debt. What Are the Problems Caused by a Credit Card Hack?