What Is a WordPress Post Thumbnail?

A WordPress post thumbnail is a small graphic that appears at the top right corner of a post, and shows a preview of the post content. Thumbnails are automatically generated using the post’s Media Library and can be edited or removed by visitors.

A WordPress post thumbnail can be used to help visitors quickly identify and decide whether they want to read the full post, or just look at the thumbnail. Thumbnails can also be used to promote posts on your website, or as part of an ad campaign.

When creating or editing a post’s thumbnail, be sure to take into account the post’s content, layout, and design. Thumbnails should be simple and easy to understand, without too much clutter or decoration.

WordPress post thumbnails can be a great way to help visitors quickly understand the content of a post, and help promote posts on your website. Be sure to take into account the content, layout, and design of your post when creating or editing a thumbnail.