Description

Stripe addon is designed for anyone who receives paid signups, donations, and simple orders through forms, with payment action connected to Stripe API and billing fields added to Ninja Forms flows. The extension helps process payments through the form without redirecting the visitor to a complete store, keeping data collection, form submission, and billing in the same flow.

Key Stripe Features

  • Payment Action
    Adds billing via Stripe to Ninja Forms form processing.
  • Billing Fields
    Collects necessary data for payment along with form fields.
  • Integration with Stripe
    Connects form submission to Stripe payment gateway.
  • Configurable Amount
    Allows you to set charges based on form fields and context.
  • Form Flow
    Combines registration, confirmation, and payment within the same submission.

Stripe Benefits

  • Fewer Steps
    Reduces separate paths between form completion and billing.
  • More Conversions
    Enables fast payments on signup, booking, or donation pages.
  • Centralized Management
    Keeps form data organized in Ninja Forms flow.
  • Flexible Use
    Serves paid forms without requiring a complete store structure.

Who is Stripe Right For?

  • Anyone who charges for course signups, events, consulting, or services via form.
  • Projects that receive donations, contributions, or simple payments on specific pages.
  • Those already using Ninja Forms who want to add Stripe billing to form submission.

How to Download Stripe

Stripe is available for download here on Ultrapack. After downloading the .zip file, install via Plugins > Add New > Upload Plugin, select the package and activate. Keep Ninja Forms active to use the addon.

Stripe works as a payment component for forms that need to charge before or during data submission. Instead of building an entire store for one-off operations, it embeds the Stripe gateway into Ninja Forms flow, serving signup pages, paid quotes, bookings, contributions, and other scenarios where form and payment need to work together.

Frequently asked questions

Is Ninja Forms Stripe GPL-licensed?

Yes. Ninja Forms Stripe is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.

Can I use Ninja Forms Stripe on multiple sites?

Yes. You can use Ninja Forms Stripe on multiple sites. The number of sites connected to Ultrapack Auto Updater is limited by your plan.

How much does Ninja Forms Stripe cost at Ultrapack?

Ninja Forms Stripe costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).

Does Ninja Forms Stripe include updates?

Yes. The current version of Ninja Forms Stripe is 3.2.12, published at Ultrapack on Sep 8, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is Ninja Forms Stripe scanned before publication?

Yes. Every version of Ninja Forms Stripe goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.

What are the requirements for the plugin Ninja Forms Stripe?

Requires WordPress 6.8 or higher. Tested up to WordPress 7.0.