OpenCart Form Studio - All-in-One Form Creator Extension

OpenCart Survey & Form Builder

The OpenCart Survey Builder & Form Creator Extension by Knowband is built for merchants who need real control over how they collect customer data, without touching a single line of code. Publishing takes seconds. Forms display correctly whether a customer is on a phone, tablet, or laptop, and all responses go straight to your admin panel. Whether you are running post-purchase surveys, gathering product feedback, or setting up registration forms, this OpenCart form builder plugin handles it all from one place. No developer needed. This extension handles it all from one place, with every response feeding directly into your admin panel. Merchants use this extension for customer feedback collection, lead generation, product research, post-purchase surveys, user registration, and contact and support forms.

Ideal for: Customer feedback collection · Lead generation · Product research · Post-purchase surveys · User registration · Contact and support forms

Core Features of the OpenCart Form Builder Extension

1. Build Any Form With a Drag-and-Drop Interface

Open the builder, drag in the fields you need, label them, and set validation rules. Your marketing or content team handles everything from day one, new forms, edits, and republishing, without any developer involvement. This drag-and-drop form builder plugin for OpenCart works entirely from your admin panel.

2. No Limit on Forms, Fields, or Submissions

This custom form builder for OpenCart puts no limit on what you create. Build unlimited contact forms, customer satisfaction surveys, product feedback forms, OpenCart lead generation forms, registration forms, quotation forms, post-purchase surveys, and support ticket forms, all managed from a single plugin. No limit on form count, field count, or submissions.

3. Every Input Type Your Forms Will Ever Need

Pick from the full range of input types:

• Text and Textarea
• Email and Phone
• Number and Date Picker
• File Upload
• Checkbox, Radio Button, and Dropdown
• Submit Button
• Newsletter Checkbox
• Terms and Conditions Checkbox

4. Forms That Work on Every Screen Without Extra Setup

Forms built with this OpenCart form builder plugin display correctly on any screen size. Whether a customer is on a phone during their commute or a desktop at their desk, the layout holds up. No extra configuration, no mobile-specific version needed.

5. Connect Mailchimp and Brevo in a Few Clicks

Connect Mailchimp or Brevo through the plugin settings. When someone submits a form, their details go straight to your chosen list. No manual exports, no copy-pasting between tools.

6. Instant Alerts and a Full Submission Log in Your Back Office

The store admin gets an email the moment a form is submitted. All submissions are stored in your OpenCart back office, where they can be filtered, reviewed, and exported whenever needed.

7. Silent Bot Filtering With Cloudflare Turnstile

Add Cloudflare Turnstile to any form from within the OpenCart Form Builder Extension settings. Bots get blocked before their submissions go anywhere. Genuine customers go through without seeing any extra challenge or friction.

8. Put Forms Exactly Where Your Customers Are

Put forms in the Header, Footer, Product Pages, Checkout, CMS Pages, Category Pages, or any hook position your theme supports. Admin can pick one or more page layouts and one or more positions within those layouts. The form renders at every selected layout and position combination. No theme edits. No developer required.

What the OpenCart Form Builder Plugin Delivers

Stop Guessing, Start Deciding With Real Responses

Every submission sits in your back office alongside its timestamp. You can read exactly what each customer wrote, filter by form, and act on what you find, no guessing, no manual data chasing. This OpenCart survey extension puts valuable customer data directly in front of you.

Hold On to Visitors Before They Walk Away

A lead form visible on a product page holds on to visitors who are close to buying but not quite ready. A checkout survey tells you where people stopped before placing an order. Small placements, done right, make a measurable difference to your conversion rates.

Your Team Runs It, No Developer Loop Required

Once the plugin is installed, your marketing or content team manages everything. New forms, field edits, and placement changes all go through the admin panel. Your technical team stays focused on work that actually needs them.

Built-In Compliance Fields, No Extra Setup

Add consent checkboxes, terms acceptance fields, and subscription opt-ins directly inside any form. Everything needed for basic compliance is part of the builder; nothing extra to install or configure.

A Consistent Experience on Every Device

Every form loads cleanly and displays correctly regardless of what device the customer is on. There is no separate mobile setup, no layout shifting, and no broken fields on smaller screens. A smooth, consistent experience keeps customers engaged from the first field to the submit button.

One Place for Every Form, Response, and Notification

Every form, every response, every notification, all centralised in your OpenCart back office. No jumping between tools, no chasing data across different platforms.