Credit Card Validator

Validate a credit card number

Credit Card Number:       
Select Credit Card Name:
 X 

Available credit card types

  • American Express
  • Carte Blanche
  • Diners Club
  • Discover
  • Enroute
  • JCB
  • Maestro
  • MasterCard
  • Solo
  • Switch
  • Visa
  • Visa Electron
  • Laser
  • Insta Payment

List of credit card number formats

Credit Card Issuer Starts With ( IIN Range ) Length ( Number of digits )
American Express 34, 37 15
Diners Club - Carte Blanche 300, 301, 302, 303, 304, 305 14
Diners Club - International 36 14
Diners Club - USA & Canada 54 16
Discover 6011, 622126 to 622925, 644, 645, 646, 647, 648, 649, 65 16
InstaPayment 637, 638, 639 16
JCB 3528 to 3589 16
Laser 6304, 6706, 6771, 6709 16-19
Maestro 5018, 5020, 5038, 5893, 6304, 6759, 6761, 6762, 6763 16-19
MasterCard 51, 52, 53, 54, 55 16-19
Visa 4 13-16
Visa Electron 4026, 417500, 4508, 4844, 4913, 4917 16
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Credit Card Validator



A Credit Card Validator is an online tool used to ascertain the validity of a credit card its numbers brand country issuing bank/institution and whether it was properly formatted. However it does not work for credit card alone as it is also used for debit and prepaid cards.


How Does a Credit Card Validator Work?



A Credit Card Validator works by running a series of checks on the credit card number. These checks ensure that the number is of the correct length and format and that it contains the correct number of digits in each field. The Credit Card Validator specifically checks the cards Major Industry Identifier (MII) Issuer Identification Number (IIN) and Checksum Validation. Also the tool has a Luhn Algorithm checker which will ensure your card number is correct according to the Luhn Algorithm.


How to Use the Credit Card Validator



To use this Credit Card Validator simply follow the steps below and you will be able to validate any credit card number. Enter the credit card number in the input field. Make sure that there are no spaces or dashes between the numbers. Click on the VALIDATE button and the credit card validator tool will do the rest.