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Free Plugin by Felix Arntz v1.2.2

Attachment Taxonomies

This plugin adds categories and tags to the WordPress media library - lightweight and developer-friendly.

Attachment Taxonomies

The facts

Rating
4.6★ from 10
Active installs
1k+
Price
Free
Last updated
15 Aug 2026
Added
Jul 2016
Requires WP
6.1
Tested up to
WP 7.1
Requires PHP
7.4
Downloads
73,460

Our analysis

AI-assisted

Attachment Taxonomies is a WordPress plugin that enhances the media library by adding two taxonomies for categorising and tagging attachments. This allows you to organise media files independently from the standard post categories and tags. The plugin is designed to be lightweight and follows WordPress Core principles, making it suitable for users with some coding knowledge who may want to customise it further.

The plugin features filter dropdowns in the media toolbar, options for selecting taxonomy terms when editing attachments, and an enhanced gallery shortcode for including images based on specific attachment taxonomies. It is aimed at developers and site owners looking to improve media organisation without the complexity of more bloated solutions.

Best for: This plugin suits developers and site owners looking to enhance media organisation in WordPress.

What it does well

  • Adds categories and tags to the Media Library
  • Independent from regular post categories and tags
  • Lightweight and follows WordPress Core principles
  • Flexible API for developers
  • Easy-to-use settings for default attachment categories

Where it falls short

  • Requires some coding knowledge for customisation
  • Limited information on user experience and support

Verdict

Attachment Taxonomies provides a straightforward solution for categorising media files, making it a useful tool for those who need better organisation in their media library.

From the developer

Felix Arntz's own description of Attachment Taxonomies, lightly tidied.

The plugin adds two taxonomies to the WordPress media library which are then available to categorize and tag your attachments. By default, these taxonomies, although sharing the same names and behavior, are separate from the default post taxonomies, but this can easily be changed if desired.

The plugin follows WordPress Core principles and offers a lightweight alternative to similar approaches which often tend to be incredibly flexible, but at the same time complicated and bloated. And if you have a little knowledge of code, you should be able to adjust the plugin exactly to your needs if the default configuration doesn’t satisfy you.

Features

  • Adds categories and tags to the Media Library (independent from the regular post categories and tags)
  • Inserts filter dropdowns for attachment taxonomies into the media toolbar and media modal
  • Allows to pick taxonomy terms for attachments from within the Attachment Selection & Edit modals
  • Adds a setting for the default attachment category
  • Enhances the [gallery] shortcode so that images of a specific attachment taxonomy can be included automatically

Quality attributes

  • Lightweight plugin following WordPress Core principles
  • “Decisions, not Options”
  • Can easily be used as a must-use plugin
  • Provides a flexible API to add other attachment taxonomies or disable the existing ones for developers
  • Provides an easy-to-use has_default argument that can be used when registering an attachment taxonomy in order to automatically add a setting for the default taxonomy term

Read the full description on the official page →

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