Schema Gallery is a lightweight, AI-friendly WordPress gallery plugin that automatically adds valid JSON-LD ImageObject schema markup for every image in your gallery.
Perfect for photographers, agencies, and businesses who want their visual content to be properly recognized by Google, Bing, and AI-powered search results.
Key Features (Free Version):
- Create unlimited galleries with unique shortcodes.
- Upload, edit, and manage images directly from the admin panel.
- Automatic JSON-LD ImageObject schema markup for each image.
- Schema fields include: name, description, keywords, author, license, datePublished, and more.
- Built-in pagination (18 images per page).
- Responsive grid and custom lightbox with next/previous navigation.
- Fully compatible with major themes and browsers.
- Removes Google’s optional schema warnings when an author is set.
- Clean, lightweight code – no external library dependencies.
Optimized for AI Search:
Schema Gallery is built for the future of SEO — where AI systems look for structured, machine-readable metadata to reference your content. Each image is wrapped in a compliant JSON-LD block, making it easy for AI to understand, cite, and recommend.
License
This plugin is licensed under the GPLv2 or later license.
© 2025 Impact Web Solutions LLC
Screenshots
Gallery grid layout on the frontend.
Lightbox preview with navigation arrows.
Admin interface for managing gallery images.
Example of ImageObject schema markup validated in Google's Structured Data Testing Tool.
