Adding categories to a custom post type in WordPress can be useful. It helps in organizing content. Let’s learn how to do it.
What is a Custom Post Type?
A custom post type is like a regular post. But, it has different content. For example, a custom post type can be for movies or books.
Why Add Categories?
Categories help organize posts. They make it easy to find related posts. This is good for users and for SEO.

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Steps to Add Categories
We will follow a few steps. These steps are easy. You can do them even if you are new to WordPress.
Step 1: Register Custom Post Type
First, register your custom post type. Use the code below. Add it to your theme’s functions.php file.
function create_custom_post_type() {
register_post_type('movies',
array(
'labels' => array(
'name' => __('Movies'),
'singular_name' => __('Movie')
),
'public' => true,
'has_archive' => true,
'rewrite' => array('slug' => 'movies'),
)
);
}
add_action('init', 'create_custom_post_type');
Step 2: Add Categories To Custom Post Type
Now, add categories to this post type. Use the code below. Add it after the previous code.
function add_categories_to_custom_post_type() {
register_taxonomy_for_object_type('category', 'movies');
}
add_action('init', 'add_categories_to_custom_post_type');
Step 3: Test Your Changes
Go to your WordPress admin area. Check if categories are now available for your custom post type.
Using Plugins
You can also use plugins. Plugins make things easier. One good plugin is “Custom Post Type UI”.
Step 1: Install The Plugin
Go to Plugins > Add New. Search for “Custom Post Type UI”. Click “Install Now” and then “Activate”.
Step 2: Create Custom Post Type
Go to CPT UI > Add/Edit Post Types. Fill in the details. Click “Add Post Type”.
Step 3: Add Categories
Go to CPT UI > Add/Edit Taxonomies. Fill in the details. Choose your custom post type. Click “Add Taxonomy”.
Benefits of Using Categories
Using categories has many benefits. It helps in better content organization. It also improves user experience and SEO.
- Easy Navigation: Users can find related posts easily.
- Improved SEO: Search engines understand your site better.
- Better Content Management: Organize your content in a logical way.

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Frequently Asked Questions
How Do I Create Categories In WordPress?
Go to “Posts” then “Categories. ” Fill out the form and click “Add New Category. “
Can Custom Post Types Have Categories?
Yes, custom post types can have categories by registering taxonomy in your theme’s functions. php file.
How To Add A Category To Custom Post Type?
Use `register_taxonomy` function in functions. php to add categories to custom post types.
Why Add Categories To Custom Post Types?
Categories help organize content, making it easier for users to find related posts.
Conclusion
Adding categories to custom post types in WordPress is simple. Follow the steps above. You can do it with or without a plugin. Organize your content better and improve user experience.