schemagallery

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):
<ul>
<li>Create unlimited galleries with unique shortcodes.</li>
<li>Upload, edit, and manage images directly from the admin panel.</li>
<li>Automatic JSON-LD ImageObject schema markup for each image.</li>
<li>Schema fields include: name, description, keywords, author, license, datePublished, and more.</li>
<li>Built-in pagination (18 images per page).</li>
<li>Responsive grid and custom lightbox with next/previous navigation.</li>
<li>Fully compatible with major themes and browsers.</li>
<li>Removes Google’s optional schema warnings when an author is set.</li>
<li>Clean, lightweight code – no external library dependencies.</li>
</ul>
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.
<h3>License</h3>
This plugin is licensed under the GPLv2 or later license.
© 2025 Impact Web Solutions LLC

Schema Gallery

AI-friendly gallery plugin with automatic JSON-LD ImageObject schema markup for better SEO and search visibility.

Marcin Pietrzak

Simple SEO Improvements offers a lightweight solution to enhance your website’s search engine optimization (SEO) effortlessly.
Easily modify HTML titles and META robots fields across all post types and taxonomies.
Content editing allows you to set custom meta values for page titles, descriptions, posts, and other content types.
With flexible configuration options, you can define default values for the “robots” meta field for pages, posts, attachments, and custom content types.
You can prevent the indexing of unwanted pages, such as attachment pages, while keeping the link-follow attribute intact. Additionally, choose whether global settings should apply to new content or be enforced for each content type individually.
<h4>Key Features</h4>
<ul>
<li>Add a Facebook application ID.</li>
<li>Integrate IndexNow for Bing.</li>
<li>Add a X site tag.</li>
<li>Insert custom HTML code after the <BODY> tag.</li>
<li>Insert custom HTML code before the </BODY> tag.</li>
<li>Insert custom HTML code in the <HEAD> section.</li>
<li>Set a default og:image for the site.</li>
<li>Set a unique HTML title for individual entries.</li>
<li>Add meta descriptions for the homepage when displaying posts.</li>
<li>Include meta descriptions for each entry.</li>
<li>Apply meta robots to all post types (posts, pages, and media).</li>
<li>Include meta robots for all custom post types.</li>
<li>Customize meta robots for individual entries.</li>
<li>Control meta robots for author archives.</li>
<li>Manage meta robots for date archives.</li>
<li>Remove category prefixes from URLs.</li>
<li>Remove tag prefixes from URLs.</li>
<li>Configure “Max Image Preview” settings.</li>
<li>Set “Max Snippet” options.</li>
<li>Set “Max Video Preview” options.</li>
<li>Add structured data.</li>
<li>Add rel=”nofollow” to externals links.</li>
<li>Add target=”blank” to externals links.</li>
<li>Add own CSS classes to externals links.</li>
</ul>
Project maintained on GitHub at <a href="https://github.com/iworks/simple-seo-improvements" rel="nofollow ugc">iworks/simple-seo-improvements</a>.
<h4>Room for Improvement?</h4>
We’d love your help to make Simple SEO Improvements even better!
<ol>
<li>Report Bugs: Found an issue? Report it by <a href="https://wordpress.org/support/plugin/simple-seo-improvements/" rel="ugc">creating a new topic</a> in the plugin forum. Once verified, the issue will be tracked in GitHub for resolution.</li>
<li>Suggest New Features: Have an idea for a new feature? Share it by creating a topic in the plugin forum to discuss its potential.</li>
<li>Submit Pull Requests: If you’re a developer, contribute by addressing <a href="https://github.com/iworks/simple-seo-improvements/issues" rel="nofollow ugc">existing issues on GitHub</a>. Be sure to check our contributing <a href="https://github.com/iworks/simple-seo-improvements/blob/master/contributing.md" rel="nofollow ugc">guide for developers</a>.</li>
</ol>
Thank you for helping improve Simple SEO Improvements for everyone!

Simple SEO Improvements

Lightweight SEO solution to power up your website.

Schema Gallery vs Simple SEO Improvements