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🪪 Credit Card Number Generator

Generate Visa, Mastercard, AMEX, Discover, JCB, and Maestro test card numbers with valid prefixes and Luhn checksums.

Generated numbers

Luhn checksum ready

4680 6985 2788 2096
4548 1849 3402 6777
4042 0115 8441 5761 582
4834 5013 4426 9411
4827 3514 5740 5975

Useful for

Testing payment forms without storing real customer data.
Demoing ecommerce flows in live workshops or documentation.
Populating QA environments with multiple card schemes.

Safety tips

Generated numbers only satisfy formatting and Luhn checks—they are not tied to real accounts.
Avoid mixing test numbers with production payment gateways.
Pair numbers with placeholder names and expiry dates when scripting automated tests.

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