Credit Card Generator

Randomly generated sample credit card numbers for testing purposes.

Create random Visa, MasterCard, American Express, and Discover credit card numbers.

Below are 5 randomly generated, valid credit card numbers for Visa, MasterCard, American Express and Discover. Refresh the page to generate new numbers.

Visa
4283603143907419
4108464293739539
4305513717685230
4943884911259934
4111836268848608
MasterCard
5216994716994663
5415521040408109
5553761122515353
5233499661768574
5240662164523355
American Express
377619476334232
349571668051774
341995961789020
348278935985443
379798362285928
Discover
6226247128887108
6011723545051592
6011886373304928
6228844371695218
6225477799915729

Use the form below to generate 25 custom credit card numbers. Enter a numeric prefix and valid (not real) credit card numbers will be generated starting with the prefix.

For example, the prefix 45992244 will generate 25 credit card numbers starting with 4599-2244.