How Do I Get Featured Image Captions in WordPress?

There are a few ways you can get featured image captions in WordPress. The first way is to use the WP_Caption_tags function. This function will allow you to specify a list of tags that will be used to generate the featured image caption. The second way is to use the Featured Image metabox in the WP Admin area.

This metabox will allow you to specify a custom Featured Image URL, which will be used to generate the featured image caption. The third way is to use the WordPress custom post type feature to create a custom post with featured image captions. Finally, you can use the Yoast SEO plugin to add featured image captions to your posts.