Categories Metabox Enhanced

76 Quality Score

Active Installs

14/30

With only 1,000 active installs it is a niche plugin, but it punches above its weight by solving a specific pain point for editors.

Update Freshness

25/25

A recent update in June 2026 and full compatibility with WordPress 7.0 suggest an actively maintained codebase, which is impressive for a plugin of this size.

User Rating

15/15

A 98 out of 100 rating from 16 reviewers is excellent, though the small sample size means it is less statistically reliable than plugins with hundreds of ratings.

Support Health

8/15

Zero support threads and a 0 percent resolution rate is technically neutral rather than negative, indicating the plugin rarely breaks or generates questions, but also that no public support history exists.

WP Compatibility

15/15

Full marks here, with confirmed testing against WordPress 7.0 and a minimum requirement of only 5.5, giving it broad backward and forward compatibility.

Scores higher than 44% of indexed plugins

About

Replace the checkboxes with radio buttons or a select drop-down in the built-in Categories metabox and the Block Editor sidebar panel.

Active Installs 1k+

Rating ★★★★½ 4.9/5

Last Updated 2026-06-25 7:23am GMT

Requires WordPress 5.5+

Tested Up To 7.0.4

✓ No known vulnerabilities

What It Does

Categories Metabox Enhanced swaps the default checkboxes in the WordPress Categories metabox for single-select radio buttons or a drop-down menu, working in both the Classic Editor and the Block Editor sidebar. In practice, this means authors can only assign one category per post instead of multiple, which enforces a stricter content hierarchy. It is a focused utility plugin that does exactly one thing and nothing more.

Who It's For

This plugin is best suited for sites that want to restrict posts to a single category, such as news outlets where each article belongs to one section, educational sites organising courses by department, or blogs with a strict editorial taxonomy. It also suits property listings, job boards, and recipe sites where overlapping categories would create confusion. If your editorial workflow suffers from authors over-tagging posts, this forces a cleaner structure.

Who Should Skip It

If you regularly assign two or more categories to a single post, this plugin will actively work against your workflow and frustrate your editors. Anyone running a multi-author blog where cross-listing content across topics is part of the strategy should skip it entirely. The drop-down and radio interface actively removes flexibility rather than adding it.

The Bottom Line

Categories Metabox Enhanced is a small, well-maintained plugin that does one thing well and has near-perfect user satisfaction. Its narrow scope and single-select behaviour make it unsuitable for most general blogs, but it is a smart pick for sites enforcing strict category rules. With an overall quality score of 75.63 out of 100, it is a solid specialist tool rather than an essential.

Related Plugins

Custom Post Type UI 88/100

Pick this if you need to create entirely new taxonomies and custom post types rather than just changing the existing category input style.

Pages with category and tag 83/100

Choose this if your main goal is to allow Pages to be categorised, which this plugin does not address.

Ocean Extra 83/100

Consider this only if you are already using the OceanWP theme and want a bundle of extras, since it is far heavier than this lightweight utility.

Simple Tags 82/100

Pick this if your real problem is messy tagging and you need auto-tagging features rather than a single-select category constraint.

Category Posts Widget 82/100

Choose this if you want to display posts from specific categories on the front end rather than constrain the editorial backend.