What Size Should a WordPress Featured Image Be?

Featured images are a big part of a WordPress site. They help draw people in, and they can help promote your blog or site.

You should make sure that your featured image is appropriate for the size of your site.

A featured image should be no larger than 512 pixels wide by 512 pixels high. If your site has more than 1,000 posts, you may want to consider a larger image.

If your site has fewer than 1,000 posts, a 512 pixel wide by 512 pixel high image will be fine.

When you add a featured image, be sure to include a link to the image on your post. Also, make sure that the image is properly tagged so that WordPress can find it.