Banner Mosaic / Collage Builder Module for OpenCart 3.x

This module allows you to easily create banner mosaics using a visual editor in the admin panel.
Grid editing is supported separately for desktop, tablet, and mobile devices, with automatic synchronization of main settings.

Key features:

Visual grid editor for banners in the admin panel
Resize and reposition banners using drag and drop
Separate layout editing for desktop, tablet, and mobile
Changes made in the Desktop tab are copied to other tabs
Changes made in the Tablet / Mobile tabs apply only to those views
Adding or removing a banner on any tab is synchronized across all tabs
Ability to set image, text, link, background color, and text color for each banner
Live preview of banners in the admin panel
Ability to create gallery with zoom

The module allows displaying:

Category link
Manufacturer link
Product link
Simple link
Image with text
Image with zoom

DEMO