Credit Card Generator

About This Tool

Look, I get it—sometimes you just need a fake credit card number. Maybe you're testing a payment form, signing up for a free trial that asks for a card, or you're building an app and need sample data. Whatever the reason, this tool spits out valid-looking credit card numbers that follow the right format. They’re not real, obviously. But they pass basic checks like the Luhn algorithm, so they’ll work in most test environments. I built this because I got tired of hunting down test cards every time I needed one. No fluff, no sign-up, no tracking. Just enter how many you want, pick a brand, and go. It’s simple, fast, and doesn’t ask for your soul.

Key Features

• Generates fake credit card numbers that look legit
• Supports major brands: Visa, Mastercard, American Express, and Discover
• Includes CVV, expiration date, and cardholder name (all fake, of course)
• Uses the Luhn algorithm so numbers pass basic validation
• No data stored—everything happens in your browser
• Works offline once the page loads
• Free. Always.

FAQ

Can I use these numbers for real purchases?
No. And don’t even try. These are for testing only. They won’t work on real websites, and if you try, you’re just wasting your time—or worse, getting flagged.

Are you collecting my data?
Nope. Nothing leaves your device. The generator runs locally. I don’t track you, store anything, or serve ads. It’s just HTML, CSS, and a bit of JavaScript doing the math.