Plugin extends capabilities of the categories, taxonomies and tags

"Decategorizer" removes 'category base' from your permalinks. Quick setup and no editing required. 301 redirections are added automatically.

This plugin removes '/category' from your category permalinks. (e.g. /category/my-category/ to /my-category/)

Removes the category base slug from the category archive permalinks (URL's).

Removes the category base slug from the category archive permalinks (URL's).

This plugin removes the mandatory 'Category Base' from your category permalinks. It is compatible with WPML.