Convert WordPress' link categories to be hierarchical with this simple plugin.
As of April 2026, Hierarchical Link Categories is a WordPress link plugin with 90 active installations and a 3/5 rating from 2 reviews. It has been downloaded 7.6K+ times in total. Requires WordPress 3.1+ and PHP false+. Available on WordPress.org since 2011. Last updated 13 years ago — may have compatibility concerns. Top alternative: Custom Post Type Permalinks.
One of the problems with WordPress’ built-in blogroll/bookmark functionality is that you can’t choose to create nested categories (sub-categories) for the links. This is silly, and makes the functionality nearly useless.
This plugin allows link categories to have parent categories (makes link categories “hierarchical”), saving you time and maybe even saving the world.
The plugin also now includes a widget!
You may also be interested in:
- Rich Text Tags – Enable rich text editing of tags, categories, and taxonomies. Add value to your tag & category pages and improve your website’s SEO.
| WordPress | 3.1+ requiredTested up to 3.5.2 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.