pantsonhead

<p>Categories and Tags are tricky – sometimes they take a bit of experimentation to get right, and when we change the way we want to do things and we end up with a mess to clean up. This is when Taxonomy Toolbox can help.</p>
<p>This plugin provides the following tools to help manage your taxonomies:</p>
<ul>
<li>Summarize current Taxonomies</li>
<li>Convert Tags to Categories</li>
<li>Convert Categories to Tags</li>
<li>Delete empty Tags or Categories</li>
<li>Identify and Merge Tags/Categories that exist for the same term</li>
<li>Force a recount of objects associated for all taxonomies</li>
<li>Delete any orphaned data</li>
</ul>


Taxonomy Toolbox

A bit premature for a through review, but when I realized my old stand by Term Management Tools didn't provide for bulk converting tags to categories I was happy to find this... and it worked!



Worked great converting tags to categories

Worked for me to quickly see which custom taxonomies were configured on the site.

Worked for me to see which custom taxonomies were configured on the site.

Taxonomy Toolbox allows you to quickly review and update your Categories, Tags and other taxonomies.

Ivijan-Stefan Stipic

INFINITUM FORM

Javier Villanueva

<p>Post Category Filter allows you to filter your post categories and custom taxonomies by adding a fast and intuitive search box on top of the term lists. As you type, the list updates instantly and shows only the categories or terms that match your query, making navigation quick even on sites with hundreds or thousands of entries.</p>
<p>This plugin is designed for users who work with large WordPress websites, complex content structures, or extensive taxonomy sets. Instead of scrolling endlessly through long category lists, you can simply type a few letters and immediately locate the term you need. It provides a smoother editorial workflow and helps reduce time spent searching for the right category during post creation or editing.</p>
<p>Post Category Filter works seamlessly inside the WordPress admin interface and supports all public taxonomies, including custom taxonomies created by themes or plugins. It does not modify your categories or database in any way. It simply adds an efficient, lightweight search layer to help you manage and assign terms more effectively.</p>
<p>If you maintain a high volume of content, run news or magazine style websites, or organize your posts through detailed taxonomies, this plugin can significantly improve your daily publishing workflow. It is a simple but powerful solution for anyone looking to optimize category management, streamline content editing, and enhance usability in the WordPress admin area.</p>
<h4>Want to contribute?</h4>
<p>You can follow the <a href="https://github.com/InfinitumForm/post-category-filter" rel="nofollow ugc">Github repository</a> and submit issues or pull requests.</p>
<h3>Adoption Notice</h3>
<p>This plugin represents the continued development of the original “Admin Category Filter” created by Javier Villanueva (@jahvi).</p>
<p>The project has been revived with the intention of ensuring long-term stability, modern compatibility, and responsible maintenance while preserving the core functionality that made the original plugin widely used.</p>
<h3>Credits</h3>
<p>Original author: Javier Villanueva (jahvi)<br />
Maintainer and current developer: Ivijan Stefan Stipic (INFINITUM FORM)</p>
<h3>Legal Notice</h3>
<p>This plugin retains the original GPLv2 license from the upstream version authored by Javier Villanueva (@jahvi).</p>
<p>All new contributions are © 2025 Ivijan Stefan Stipic and released under the same GPLv2-or-later license.</p>


Post Category Filter (WP Admin)

Quickly search and filter categories and taxonomies inside the WordPress admin.

Taxonomy Toolbox vs Post Category Filter (WP Admin)