应用截图
详细介绍
Generate valid test credit card numbers
NEW in v2.0.0: Complete Rewrite!
The extension has been completely rebuilt from the ground up with:
- Modern, responsive UI with dark/light theme support
- Improved card number generation for all major card types (Visa, Mastercard, American Express, Discover)
- Custom card number generation with specific prefixes and lengths
- Card type identification from existing numbers
- Persistent settings storage
- Enhanced validation using the Luhn algorithm
- Better performance and reliability
Features
- Generate valid test credit card numbers for development and testing
- Right-click context menu for quick card number generation
- One-click copy to clipboard functionality
- Validate existing card numbers
- Identify card types from numbers
FAQ
Q: What about the CVV?
A: As these are for fake development transactions, you can use any random 3 or 4 numbers.
Q: Expiry date?
A: Same as CVV. Just use a future date.
Q: Can these be used in real life transactions?
A: No! Any attempts to do so are considered fraud and you may face legal ramifications if you do.
**Disclaimer**: Credit card numbers generated by this extension should be used for development purposes only. Do not attempt to use any of these numbers for real transactions. Attempting to use one of these numbers in a real transaction is considered fraud and I will not be held accountable for any legal ramifications you may receive.
If you have any questions, suggestions, or issues, you can contact me through the form on the support tab.
Want to help improve this credit card generator? Fork this project on GitHub and send a pull request: https://github.com/crbanman/CC_Generator
NEW in v2.0.0: Complete Rewrite!
The extension has been completely rebuilt from the ground up with:
- Modern, responsive UI with dark/light theme support
- Improved card number generation for all major card types (Visa, Mastercard, American Express, Discover)
- Custom card number generation with specific prefixes and lengths
- Card type identification from existing numbers
- Persistent settings storage
- Enhanced validation using the Luhn algorithm
- Better performance and reliability
Features
- Generate valid test credit card numbers for development and testing
- Right-click context menu for quick card number generation
- One-click copy to clipboard functionality
- Validate existing card numbers
- Identify card types from numbers
FAQ
Q: What about the CVV?
A: As these are for fake development transactions, you can use any random 3 or 4 numbers.
Q: Expiry date?
A: Same as CVV. Just use a future date.
Q: Can these be used in real life transactions?
A: No! Any attempts to do so are considered fraud and you may face legal ramifications if you do.
**Disclaimer**: Credit card numbers generated by this extension should be used for development purposes only. Do not attempt to use any of these numbers for real transactions. Attempting to use one of these numbers in a real transaction is considered fraud and I will not be held accountable for any legal ramifications you may receive.
If you have any questions, suggestions, or issues, you can contact me through the form on the support tab.
Want to help improve this credit card generator? Fork this project on GitHub and send a pull request: https://github.com/crbanman/CC_Generator
