Lucy Tomas

Very simple plugin that will search for all the first images of your published posts, pages or custom post types and set them as the featured image.
<ul>
<li>You can choose the post type you want to run the plugin on.</li>
<li>Option to overwrite the already selected futured images.</li>
<li>Option to select From / To date.</li>
</ul>

Set All First Images As Featured

still works

It simply didn't recognize any images in any of the posts, and so didn't work. :(

Didn't see the images in the posts

IT works on 5.0.3

Sets the first image of your posts, pages or custom post types as the featured image.

Ethan Allen

A simple and easy way to add featured images in your site’s RSS feed with customizable sizing options.
Adds featured images to Mailchimp emails, Infusionsoft, Hubspot, Constant Contact, Zoho, Feedburner, Bloglovin’, Feedly, and other services that use RSS feed data.
Works great with Mailchimp’s RSS-to-Email campaigns, allowing you to be more creative and get the most value from your email newsletters. You can even set the xml encoding of your RSS feed. (the default setting is UTF-8).
For more information on setting up and using RSS with Images, view the documentation <a href="https://endif.media/userdocs/setting-up-and-using-rss-with-images/" rel="nofollow ugc">here</a>.
note: RSS with Images will not add already existing images to your feed. Once the plugin is activated, any new image added to a post will be included in the feed.
<a href="https://wordpress.org/support/view/plugin-reviews/rss-with-images?filter=5#postform" rel="ugc">Rate this plugin</a>, I would LOVE the feedback!
ENJOY!

RSS with Images

Had to leave my first ever rating for a Wordpress plugin because I felt the current 3/5 star rating was extremely unfair. I've used this plugin on a production site for over a year (to integrate with Mailchimp RSS campaigns) and it's worked flawlessly.



Does what it says on the tin

Seamlessly adds featured images to your RSS feed with customizable sizing options.

Set All First Images As Featured vs RSS with Images