dmikam

This simple plugin permits you to upload images to categories, tags and custom taxonomies just like to posts. 
This feature is very useful when you want to show unique image in header tor every category or even some slideshow of images. 
Also you can show a list of categories/subcategories with a little thumbnail am much more.
By the way, this plugin just uses wordpress native functionality – no aditional tables and nothing like that. 
Also it uses wordpress images so all sizes are generated automatically (custom sizes included).

WP Category Images

Simple plugin that permits to images to Categories, Tags and Custom Taxonomies.

Tran Ngoc Tuan Anh

eLightUp

Admin Taxonomy Filter helps you to filter posts or custom post types in the admin area (the post list table) by custom taxonomies. It’s similar to filter posts by categories, which is supported by default.
The plugin supports filter by multiple taxonomies and has settings to let you choose which taxonomies are filterable.
The plugin is open source and hosted on <a href="https://github.com/rilwis/admin-taxonomy-filter/" rel="nofollow ugc">Github</a>. If you have any problem or feedback, please open an issue.
<h3>You might also like</h3>
If you like this plugin, you might also like our other WordPress products:
<ul>
<li><a href="https://metabox.io" rel="nofollow ugc">Meta Box</a> – A powerful WordPress plugin for creating custom post types and custom fields.</li>
<li><a href="https://wpslimseo.com" rel="nofollow ugc">Slim SEO</a> – A fast, lightweight and full-featured SEO plugin for WordPress with minimal configuration.</li>
<li><a href="https://gretathemes.com" rel="nofollow ugc">GretaThemes</a> – Free and premium WordPress themes that clean, simple and just work.</li>
<li><a href="https://wpautolistings.com" rel="nofollow ugc">Auto Listings</a> – A car sale and dealership plugin for WordPress.</li>
</ul>

Admin Taxonomy Filter

Works fine for custom post types and help in navigation in the posts backend



Works fine for custom post types

Filter posts or custom post types in the admin area by custom taxonomies.

WP Category Images vs Admin Taxonomy Filter