Credit Card Generator

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Credit Card Generator

Search...

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Credit Card Generator

Generate valid-format credit card numbers in seconds using Qodex’s Credit Card Generator. This tool supports popular issuers like Visa, MasterCard, and American Express, making it ideal for developers and QA teams working on payment gateways, sandbox environments, or mock API testing.

For richer simulations, combine it with the Token Generator to create secure access tokens, the ZIP Code Generator for region-specific addresses, or the Username Generator to build realistic user flows. If you’re validating user-submitted card data, use our Credit Card Regex Go Validator for format checks and the MD5 Hash Generator to securely store test records.

Test your APIs today!

Write in plain English — Qodex turns it into secure, ready-to-run tests.

Regular Expression - Documentation

What Is the Qodex Credit Card Generator?

Qodex’s Credit Card Generator creates valid-format credit card numbers for issuers like Visa, Mastercard, Amex, Discover, JCB, Maestro, and Diners Club. Every card is Luhn-algorithm compliant, making it structurally accurate for sandbox testing, QA automation, and demo environments—without linking to any real financial account.

Ideal for developers and testers, it ensures complete safety while mimicking real-world cards. Whether you’re validating form logic, simulating transactions, or testing API flows, this tool helps you work efficiently and ethically.

🔗 Combine it with: Token Generator, ZIP Code Generator, or Username Generator to simulate full checkout flows.


How It Works: Luhn Algorithm + Realistic Metadata

Every number is generated using Luhn’s algorithm, the same validation method used in real payment systems. Each card also includes:

  • Issuer Identification Number (IIN)

  • Expiry date

  • CVV

  • Cardholder name

This metadata makes it ideal for form testing, API mocks, or validating input fields in realistic conditions.

Why It’s Safe and Secure

Generated cards are:

  • Not tied to real accounts

  • Cannot process real transactions

  • Fully safe for frontend/backend simulations


Using these cards prevents exposure to sensitive data while enabling effective testing in payment forms, eCommerce environments, or KYC onboarding.


Key Features

  • Multi-Issuer Support – Visa, MasterCard, Amex, and more

  • Luhn-Valid Numbers – Fully structured and test-ready

  • Bulk Generation – Create up to 10 cards at once

  • Card View or JSON Format – Instant export options

  • No Login Required – Unlimited access, no throttling


Example Output

{
  "Name": "Ava Smith",
  "Credit_Card_Number": "5842287885520399",
  "Issuer": "Mastercard",
  "Expiry_Date": "04/27",
  "CVV": "944"
}

⚠️ For development use only. These cards do not work for real purchases.


Legal & Ethical Use

Allowed:

  • Form & UI validation

  • Checkout testing

  • API sandbox use

  • Training/demonstration content

  • Tutorials & code samples

Not Allowed:

  • Attempting real transactions

  • Fraudulent use or deception

  • Bypassing security in production systems

⚖️ Misuse can lead to penalties under laws like the CFAA. Use only in test environments.


Compatible Across Devices & Platforms

Qodex’s generator runs entirely in your browser—no installs required. Use it on Chrome, Safari, Firefox, or Edge across desktop, tablet, or mobile. Perfect for cross-platform dev teams or on-the-go QA engineers.


Companion Tools for Better Simulation

Level up your mock environments by pairing this with:


Frequently Asked Questions

  1. Is it legal to use this?
    Yes—for testing, QA, or demos. Never for real purchases.

  2. Can I use it for trial sign-ups?

    You may bypass UI fields, but generated cards won’t pass real payment verification.

  3. Do the cards work for subscriptions?

    No—they don’t authorize actual recurring payments. Use test credentials from Stripe, PayPal, etc. instead.

Frequently asked questions

Are these real credit card numbers?×
No, they are fake and structurally valid for testing only.
Can I use them for real payments?+
Are CVV and expiry dates included?+
Do I need to register or log in?+
Can I export the generated credit cards for use in my tests?+

Credit Card Generator

Search...

⌘K

Credit Card Generator

Search...

⌘K


Credit Card Generator

Credit Card Generator

Generate valid-format credit card numbers in seconds using Qodex’s Credit Card Generator. This tool supports popular issuers like Visa, MasterCard, and American Express, making it ideal for developers and QA teams working on payment gateways, sandbox environments, or mock API testing.

For richer simulations, combine it with the Token Generator to create secure access tokens, the ZIP Code Generator for region-specific addresses, or the Username Generator to build realistic user flows. If you’re validating user-submitted card data, use our Credit Card Regex Go Validator for format checks and the MD5 Hash Generator to securely store test records.

Test your APIs today!

Write in plain English — Qodex turns it into secure, ready-to-run tests.

Regular Expression - Documentation

What Is the Qodex Credit Card Generator?

Qodex’s Credit Card Generator creates valid-format credit card numbers for issuers like Visa, Mastercard, Amex, Discover, JCB, Maestro, and Diners Club. Every card is Luhn-algorithm compliant, making it structurally accurate for sandbox testing, QA automation, and demo environments—without linking to any real financial account.

Ideal for developers and testers, it ensures complete safety while mimicking real-world cards. Whether you’re validating form logic, simulating transactions, or testing API flows, this tool helps you work efficiently and ethically.

🔗 Combine it with: Token Generator, ZIP Code Generator, or Username Generator to simulate full checkout flows.


How It Works: Luhn Algorithm + Realistic Metadata

Every number is generated using Luhn’s algorithm, the same validation method used in real payment systems. Each card also includes:

  • Issuer Identification Number (IIN)

  • Expiry date

  • CVV

  • Cardholder name

This metadata makes it ideal for form testing, API mocks, or validating input fields in realistic conditions.

Why It’s Safe and Secure

Generated cards are:

  • Not tied to real accounts

  • Cannot process real transactions

  • Fully safe for frontend/backend simulations


Using these cards prevents exposure to sensitive data while enabling effective testing in payment forms, eCommerce environments, or KYC onboarding.


Key Features

  • Multi-Issuer Support – Visa, MasterCard, Amex, and more

  • Luhn-Valid Numbers – Fully structured and test-ready

  • Bulk Generation – Create up to 10 cards at once

  • Card View or JSON Format – Instant export options

  • No Login Required – Unlimited access, no throttling


Example Output

{
  "Name": "Ava Smith",
  "Credit_Card_Number": "5842287885520399",
  "Issuer": "Mastercard",
  "Expiry_Date": "04/27",
  "CVV": "944"
}

⚠️ For development use only. These cards do not work for real purchases.


Legal & Ethical Use

Allowed:

  • Form & UI validation

  • Checkout testing

  • API sandbox use

  • Training/demonstration content

  • Tutorials & code samples

Not Allowed:

  • Attempting real transactions

  • Fraudulent use or deception

  • Bypassing security in production systems

⚖️ Misuse can lead to penalties under laws like the CFAA. Use only in test environments.


Compatible Across Devices & Platforms

Qodex’s generator runs entirely in your browser—no installs required. Use it on Chrome, Safari, Firefox, or Edge across desktop, tablet, or mobile. Perfect for cross-platform dev teams or on-the-go QA engineers.


Companion Tools for Better Simulation

Level up your mock environments by pairing this with:


Frequently Asked Questions

  1. Is it legal to use this?
    Yes—for testing, QA, or demos. Never for real purchases.

  2. Can I use it for trial sign-ups?

    You may bypass UI fields, but generated cards won’t pass real payment verification.

  3. Do the cards work for subscriptions?

    No—they don’t authorize actual recurring payments. Use test credentials from Stripe, PayPal, etc. instead.

Frequently asked questions

Are these real credit card numbers?×
No, they are fake and structurally valid for testing only.
Can I use them for real payments?+
Are CVV and expiry dates included?+
Do I need to register or log in?+
Can I export the generated credit cards for use in my tests?+