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
4911812470365295
4111647159628425
4111367678124844
4843631016521648
4111625993079161
MasterCard
5296503729405899
5589118631168109
5441823076077172
5273988843011409
5144258885607408
American Express
374828394384103
348183859074689
342434033064211
344224861510171
343971547185528
Discover
6227365888354074
6222475051101692
6011459871101079
6228597298001148
6226229653003210

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.