How to generate credit card numbers?

Generating a real credit card number is not possible for users, as these are uniquely issued by authorized banks following RBI guidelines. However, for software testing or educational purposes, you can use online credit card generators. These tools use the Luhn algorithm to create dummy numbers that appear valid but are not linked to any bank account or financial network. Using such numbers for actual transactions or fraudulent activities is illegal and punishable under Indian law. Always use legitimate cards issued by your bank for real payments.