CRX id
klcpekhgaebbghffffpofgaipfcdplkc
klcpekhgaebbghffffpofgaipfcdplkc
Description from extension meta
Generate valid test credit card numbers
Image from store
Description from store
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
Latest reviews
- (2025-06-17) Daniel Dutra: I have been using this for a few years now. I use it very rarely, but whenever I need it's a very handy way to get test data.
- (2025-06-01) Extra Virgi: A previous review claimed that this extension is a virus, which is not true. I encourage users to inspect the source code or use ChatGPT to check it. For good measure I also deleted the extension and my browser didn't crash. It generates fake credit card numbers so you can test the checkout process of your own website without having to use a real credit card. These permissions are requested: "storage" - Stores your current settings "clipboardWrite" - Lets you copy the fake card number to your clipboard with a single mouse click
- (2023-11-09) чел: THIS EXTENSION IS A VIRUS DO NOT INSTALL THAT PLS (I Tried uninstall this extension but my browser crashes)
- (2023-11-09) чел: THIS EXTENSION IS A VIRUS DO NOT INSTALL THAT PLS (I Tried uninstall this extension but my browser crashes)
- (2021-01-16) HOSI “MASAHKO” MASAHIKO: japan
- (2021-01-16) HOSI “MASAHKO” MASAHIKO: japan
- (2020-08-06) Amos “PizzaTheHut5263” Barrier: umm.....can you add the cvc and exp and you know but its fine
- (2020-08-06) Amos “PizzaTheHut5263” Barrier: umm.....can you add the cvc and exp and you know but its fine
- (2019-06-28) ******: It gives valida mastercard numbers but invalid Visa numbers!
- (2019-06-28) ******: It gives valida mastercard numbers but invalid Visa numbers!
- (2016-11-10) David Nelson: I loved it! Other credit generator sucks
- (2016-11-10) David Nelson: I loved it! Other credit generator sucks
- (2016-08-28) John from tennessee: Handy tool!
- (2016-08-28) John from tennessee: Handy tool!