WebToulouse Related Content Inserter

WebToulouse Related Content Inserter lets you display a clean, customizable “related content” block inline inside any post, page, or custom post type. Lightweight, no tracking, no premium upsell.

Key features

• Manual selection via sidebar metabox with AJAX search and drag-and-drop ordering.
• Automatic suggestions based on shared taxonomies (categories, tags, custom taxonomies).
• Six auto-insertion modes: disabled, before, after, middle, after the Nth paragraph, or every N paragraphs with a maximum cap.
• Shortcode [wtrc_related_content] with full attribute support.
• Native Gutenberg block with server-side rendering.
• Configurable accent bar color (5px left border) and background color via plain text fields (hex or rgb/rgba).
• Pale grey background, block layout with no <ul>/<li> structure.
• Works with any public post type (configurable in settings).
• Recursion-safe (won’t loop on the the_content filter).
• No tracking, no external requests, no premium upsell.

Shortcode attributes

[wtrc_related_content ids="12,34,56" limit="3" columns="2" title="Read also" accent_color="#e63946" bg_color="#f5f5f5" show_thumbnail="1" show_excerpt="1"]

PHP API

echo wtrc_render( [ 'limit' => 4, 'accent_color' => '#e63946' ] );

Support

Author: Philippe Cano — https://webtoulouse.fr/