Generate category images, banners, sliders, blog visuals, and campaign creatives directly from OpenCart admin with flexible prompts, multi-category selection, store-based settings, and OpenAI image model support.
ALLB AI Category & Marketing Image Studio is a practical OpenCart admin extension that helps store owners generate category images and marketing visuals without leaving the dashboard.
The extension was designed for e-commerce workflows. Instead of using a fixed generic prompt, it can build a more sales-oriented and store-aware prompt using your store name, category name, campaign topic, target audience, selling points, visual style rules, and negative prompt preferences.
This version improves usability significantly with easier category selection, flexible generation settings, and a structure that is ready for future development.
Main Features
Multi-category selection with checkbox-based category list
Easier category picking for large catalogs
Searchable and more practical admin workflow
Dynamic prompt builder for e-commerce use cases
Store-based prompt variables
Category-aware prompt logic
Campaign-specific custom prompt support
Banner, slider, blog, and custom visual generation modes
Width and height selection for different design targets
Marketing-oriented prompt structure instead of plain generic prompts
OpenAI image model selection
Custom model field for future compatibility
Negative prompt / exclusion guidance field
Last generated prompt preview in admin
Store settings support
OpenCart 3.x and OpenCart 4.x package variants
Why this extension is useful
Creating visual assets for categories and campaigns usually takes time, design effort, and repeated brief writing. This extension reduces that friction by turning store data and marketing intent into a more usable image prompt directly inside OpenCart admin.
It is especially useful for:
stores with many categories
stores running frequent campaigns
marketplace or catalog-heavy stores
admins who want quicker creative production
merchants who want more consistent visual styling
Prompt Logic
The prompt system can be configured to consider:
store name
store identity / business style
category name
campaign title or campaign purpose
audience tone
sales highlights
visual instructions
background preferences
exclusions / negative prompt notes
This allows the extension to generate more relevant visuals for real e-commerce use instead of producing random generic artwork.
OpenAI Support
The module is designed for OpenAI image generation workflows and includes selectable model options plus a custom model field for flexible future use.
Requirements
OpenCart 3.x or OpenCart 4.x
PHP 7.4+ / PHP 8 compatible server setup
OpenAI API key
Active server ability to connect to external APIs
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