Credit Card Validator

Our credit card validator verifies if a credit card number is valid or not. You can enter the card number in 4 digit groups.

Credit Card Number
Credit Card Name
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Credit Card Type Fake Credit Card Numbers



Visa Electron


















The Credit card validator on is the utility that can help you validate a credit card number. This credit card validator doesn’t ask you to follow an intricate process for credit card number validation. You don’t even have to get registered for using this online card validator. Plus, there are no charges associated with this tool’s usage, no matter how many card numbers you enter for validation. The steps discussed below will help you verify your credit card number with this hassle-free utility.

  1. After landing on this tool’s page, you’ll find a box where you can enter the credit card number you wish to check.
  2. After entering the number, select card type and then click on the “Validate Card Number” button.
  3. Within a second, the results will be displayed on your screen that will indicate whether you have a valid card number or an invalid.

Our credit card validator is based on a Luhn algorithm that validates a variety of credit card numbers. The card numbers passing the Luhn algorithm will indicate that the number you’ve entered is of a valid card. The Luhn algorithm check is conducted with a formula that is contained in the backend of our credit card validator. If you opt to go for the manual calculation to figure out the validity of a card number, it can consume an ample amount of time. However, on the other hand, our credit card number validation completes the same job in a second due to its advancement in technology. You can understand how the Luhn algorithm works by following the method discussed below.

1. First of all, eliminate the last digit from the card number.

2. The next step is to reverse all the digits.

3. After that, multiply all of the odd digits by two.

4. Now, subtract the digits greater than 9 from 9.

5. Then add all digits.

6. Apply mod 10 on the sum of digits.

7. If the answer is the same as the last digit of your card number, then it’s an authentic card number.

Credit Card Issuer Starts With (Inn Range) Length (number of digits)
Valid Visa Card Number 4 13 to 16
Visa Electron 4026, 4508, 4844, 4913, 4917, 417500 16
Valid MasterCard Number 51, 52, 53, 54, 55 16 to 19
Maestro 5018, 5020, 5038, 5893, 6304, 6759, 6761, 6762, 6763 16 to 19
Laser 6304, 6706, 6709, 6771 16 to 19
JCB 3528 – 3589 16
Discover 65, 644, 645, 646, 647, 648, 649, 6011 16

Generate credit card numbers for testing software or e-commerce platforms that accept payments through credit cards.

You can save yourself from problems if your credit card falls into the wrong hands with the help of the following tips.

Keep your account number and pin private:

For account number protection, don’t let anyone see your card in public. Don’t share your account number on random phone calls, text messages, or social media. For the pin safety, don’t write it down anywhere; instead, just memorize it.

Keep your information up to date:

Whether you’ve moved from one place to another or changed your contact number, you must immediately inform the bank or card provider so that the card doesn’t fall into anyone else’s hands.

Report card lost right away:

If you have lost your credit card, then it must be informed to the card provider right away so that they can block your previous card and issue a new one with unique details.

Is there any risk in using an online credit card validator?

Our credit card validator online is safe to use as we do not save any information given by the user. Your credit card number remains secure. The only risk is that while you are checking your credit card number someone is looking at your screen and copies your number.