nFiller

nFiller is a robust and developer-friendly Chrome extension designed to save time and boost productivity by automatically filling forms with test or fake data—including complex forms like Stripe's payment inputs that other tools can't handle.

Why Choose nFiller?

Unlike typical fake filler extensions, nFiller is optimized to work seamlessly even with secured payment forms like Stripe. Whether you're testing a checkout flow or demoing a product, nFiller gets the job done instantly—no mouse needed.

Perfect For:

• Developers testing payment flows
• QA engineers validating form behavior
• Designers creating prototypes
• Anyone tired of typing fake data again and again

Keyboard Shortcuts:

• Windows/Linux: Ctrl + Shift + F
• macOS: Command + Shift + Y