Credit Card Generator

Generate valid test credit card numbers with CVV and expiration dates for testing and development purposes.

⚠️ FOR TESTING ONLY - NOT REAL CARDS
0
Cards Generated
6
Card Brands
100%
Luhn Valid
Free
Forever
Important Legal Disclaimer
This tool generates valid test credit card numbers for development and testing purposes ONLY. These numbers pass format validation (Luhn algorithm) but are NOT real cards and cannot be used for actual purchases. For real payment testing, use official sandbox environments from payment providers like Stripe, PayPal, or Square.
⚙️
Generator Options
Include Names
Include Address

Generated Cards

0

No cards generated yet

Configure your options and click "Generate Cards" to start

Key Features

Everything you need for credit card testing and validation

✅

Luhn Algorithm Valid

All generated card numbers pass the Luhn checksum validation algorithm used by real cards.

🎨

Multiple Card Brands

Support for Visa, Mastercard, Amex, Discover, JCB, and Diners Club with proper formatting.

⚡

Instant Generation

Generate up to 100 valid test cards instantly with customizable options and parameters.

📋

Easy Export

Copy individual cards or export all data in CSV/JSON format for your testing needs.

🔒

100% Client-Side

All generation happens in your browser. No data is sent to servers, ensuring complete privacy.

🆓

Completely Free

No registration, no limits, no hidden fees. Use as much as you need for your projects.

Frequently Asked Questions

Everything you need to know about our credit card generator

Are these real credit card numbers? +
No. These are randomly generated numbers that pass format validation (Luhn algorithm) but are NOT linked to any real bank accounts or financial institutions. They cannot be used for actual purchases and are meant solely for testing purposes.
What is the Luhn algorithm? +
The Luhn algorithm (also known as modulus 10) is a checksum formula used to validate credit card numbers. It's designed to protect against accidental errors, not malicious attacks. Our generator creates numbers that pass this validation, making them suitable for testing form validation logic.
Can I use these for actual purchases? +
Absolutely not. These numbers are for testing and development purposes only. Attempting to use them for real transactions is illegal and will not work as they are not connected to any real bank accounts or payment networks.
How do I test real payment processing? +
Use official test environments from payment processors: Stripe Test Mode (4242 4242 4242 4242), PayPal Sandbox, Square Sandbox, or your chosen provider's test credentials. These simulate real payment flows safely without processing actual transactions.
Is this tool legal to use? +
Yes. Generating test card numbers for development and testing purposes is legal. However, using them for fraud, actual purchases, or misrepresenting them as real cards is illegal and punishable by law.
Do you store or track generated numbers? +
No. All card generation happens entirely in your browser using JavaScript. We don't store, log, or transmit any generated data to our servers. Your privacy is completely protected.
What card brands are supported? +
We support Visa, Mastercard, American Express, Discover, JCB, and Diners Club. You can select a specific brand or choose "Random Mix" to generate a variety of different card types.
What is a BIN number? +
BIN (Bank Identification Number) is the first 6 digits of a credit card number that identifies the issuing bank and card type. You can optionally specify a BIN to generate cards with specific prefixes for testing purposes.

About CC GEN

CC GEN is a professional tool created for developers, QA engineers, and students who need to test payment forms, validate credit card input logic, and demonstrate checkout flows. All generated numbers pass the Luhn algorithm validation but are completely non-functional for real transactions.

This tool is provided for educational and testing purposes only. We strongly encourage using official payment provider sandbox environments (Stripe, PayPal, Square) for actual payment integration testing. Remember to always follow legal and ethical guidelines when testing payment systems.