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Marvin

Auto-fill Stripe's test card and payment info extension

Chrome Extensions
Payments
Developer Tools

Marvin is an extension for browsers to auto-fill the Stripe's Test Card and payment info. Save time of typing '4242' tons of times while developing and debugging your website with Stripe payments.

Top comment

Hello there, hunters! 👋 As many of you may know, when developing a website with Stripe applications, you must enter the test card number '4242 4242 4242 4242' to test payments. You also need to input an expiration date and CVC... and it turns out that '4/24' is now an invalid date, so the friction has increased since you can no longer simply type 42 in all the fields 😵‍💫 During the development, testing, and maintenance of your product, you may have to do this hundreds of times! That's why I created Marvin, a simple browser extension that automatically fills in the payment info, email, and cardholder name to test payments with just one click and eliminate all the friction. I hope you enjoy it and would love to know your thoughts 😃

Comment highlights

this is amazing and quite brilliant thank you for saving the heck of a hectic task in repetition trying to test dummy cards this is quite good and congratulations

Ahahha, the idea with the name is amazing! The tool is actually a good timesaver, thank you, Juanjo!

congratulations on the launch of marvin, juanjo! automating repetitive tasks is always a win. i'm curious, are there features in place to customize the auto-filled test data, or is it standardized to one set of info for all users?

Congratulations on the launch of Marvin! @juanjovn How does Marvin ensure the security of test cards and payment information when auto-filling forms, and what inspired the development of this time-saving tool? It's impressive to see a solution simplifying website development and debugging processes. Kudos to the team for their innovation!

Hey @juanjovn excellent idea. it was needed. congrats for the lunch and best of luck.

So simple, yet so brilliant! Helping us, the developers, be that much faster and reduce the frustration of repetitive tasks goes a very long way! Thank you for the great product and good luck @juanjovn ! :)

The default browsers are having auto fill and I don’t think it’s a friction and idk why these people are telling it’s a useful tool .. I use test payment gateway and my default browsers auto fill them or there is a drop-down too

It could turn the mundane task of entering test payment information into a breeze. Hats off to you, Juanjo, for crafting such a helpful tool!

Great idea! Entering test account info repeatedly while developing the checkout feature for my product was such a hassle. This solution could have saved me so much time and effort. It's a real lifesaver!