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Related Posts Thumbnails Plugin for WordPress
Related Posts by WPBrigade is The Best Customizable plugin, that nicely displays related posts thumbnails under the post.
The facts
- Rating
- 4.9★ from 233
- Active installs
- 20k+
- Price
- Free
- Last updated
- 17 Jul 2026
- Added
- May 2010
- Requires WP
- 3.6
- Tested up to
- WP 7.0.4
- Downloads
- 1,094,047
Our analysis
AI-assistedThe Related Posts Thumbnails Plugin for WordPress adds related post thumbnails below your content, enhancing content discovery on your site. You can customise thumbnail sizes, display settings, and the type of relationship between posts. It supports various customisation options for appearance and functionality, including the number of posts displayed and the categories included.
This plugin is suitable for WordPress users who want to improve engagement by showcasing related content visually. It offers flexibility in how related posts are displayed and allows for integration with themes that support Post Thumbnails.
Best for: This plugin is best for WordPress site owners looking to enhance user engagement through related content thumbnails.
What it does well
- ✓Customisable thumbnail sizes and display settings
- ✓Supports various types of post relationships
- ✓Includes a shortcode for easy integration
- ✓Gutenberg block available for modern editing
- ✓Active user base with high ratings
Where it falls short
- •Limited information on specific compatibility with all themes
- •No details on support or updates beyond July 2026
Verdict
The Related Posts Thumbnails Plugin offers a solid solution for displaying related posts visually, with a range of customisation options. It is well-rated and actively used, making it a reliable choice for many WordPress users.
From the developer
marynixie's own description of Related Posts Thumbnails Plugin for WordPress, lightly tidied.
Related Posts by WPBrigade will add related posts thumbnails after the post. This Related Posts Plugin allows to customize thumbnail sizes, display settings and type of relation.
By default it uses generated by WordPress thumbnail for the first image appeared in the post, that was uploaded on the server with sizes as set in Media settings. You can select between ‘thumbnail’ and ‘medium’ size options. In addition if your theme supports Post Thumbnails feature introduced in WordPress 2.9 you can specify custom thumbnail size. You can also specify post custom field name to be used as thumbnails source.
Thumbnails are arranged in columns under the post with related posts title/excerpt under each post thumbnail. Colors of background, border, text, text sizes, background on mouse over, title and excerpt length can be customized. See screenshot.
You can specify number of related posts to display, start date, categories to show on and to include, top text, style settings, default image URL. You can select type of relation – categories, tags, categories and tags, random or custom taxonomies. You can specify where to display related posts – choose page type (main or single), post type and select categories. You can turn off automatic appending to the end of post and use <?php get_related_posts_thumbnails(); ?> php tag in the Loop of your theme. Related Posts thumbnails sidebar widget is also available. You can use [related-posts-thumbnails] shortcode in the post body.
** This Related Posts plugin has Gutenberg block **
Contributions:
- Thanks to Adnan for giving life to this plugin.
Translations:
- This plugin has Russian version
- Thanks to Li-An this plugin has French version
- Thanks to Gidibao this plugin has Italian version
- Thanks to Kuzu this plugin has Turkish version
- Thanks to Mirko this plugin has German version
- Thanks to Bejana for Indonesian translation
Related Links:
- Plugin Homepage – see possible problems and solutions.
- Rebrand your WordPress login page with LoginPress
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