Custom post types allow you to create custom content types in WordPress, beyond the default post and page types. Here’s a tutorial on how to create custom post types in WordPress:

1. Install and activate the Custom Post Type UI plugin: Custom Post Type UI is a plugin that makes it easy to create custom post types in WordPress. To use it, you’ll need to install and activate the plugin on your site.
2. Create a new custom post type: Once the plugin is activated, you can create a new custom post type by going to “Custom Post Types” in the WordPress admin menu and clicking “Add New.”
3. Choose a name and label for your custom post type: Give your custom post type a name and label. The name will be used as the identifier for your custom post type (for example, “books” or “events”), and the label will be used as the name for your custom post type in the WordPress admin (for example, “Books” or “Events”).
4. Set up custom taxonomies: Custom taxonomies allow you to add categories and tags to your custom post type. To set up custom taxonomies, click the “Advanced Options” tab and select the taxonomies you want to use.
5. Customize the display options: You can customize the display options for your custom post type by clicking the “Display Options” tab. Here, you can choose whether to show the post type in the WordPress admin menu, whether to show the post type in search results, and other options.
6. Publish your custom post type: Once you’ve set up your custom post type, click “Publish” to save your changes. Your custom post type will now be available in the WordPress admin, and you can start creating custom content.

To display your custom post type on the front-end of your site, you’ll need to create a custom template for it. You can do this by creating a new file in your theme’s folder (for example, single-books.php for a custom post type called “books”) and using the WordPress template hierarchy to customize the display of your custom post type.

Custom post types are a powerful way to extend the functionality of WordPress and create custom content types. They can be used for a wide range of purposes, such as creating custom post types for products, events, or portfolio items. By following this tutorial, you should be able to create custom post types and customize their display on your WordPress site.