JohnnyPea

<p>Automatic adding of random thumbnails to the posts without featured image based on images from media gallery.</p>
<p><strong>Are you missing something or isn’t it working as expected ? I am open to suggestions to improve the plugin !</strong></p>
<p>Thanks the <a href="http://wp.sk/" rel="nofollow ugc">Slovak WordPress community</a> and <a href="http://www.webikon.sk/" rel="nofollow ugc">webikon.sk</a> for the support. You can find free support for WordPress related stuff on <a href="http://www.techforum.sk/" rel="nofollow ugc">Techforum.sk</a>. For more information about me check out my <a href="http://johnnypea.wp.sk/" rel="nofollow ugc">personal page</a>.</p>


Random Post Thumbnail

Easy way to add random featured images to your posts.

goigi

<p>The Play Random Image plugin allows administrators to easily create random image gallery for their users to participate in. Random Galleries are created via the WordPress administrative interface. After creation, users can access it via the permalink for the play random image.</p>
<h4>Docs & Support</h4>
<p>You can find <a href="https://github.com/dasbairagya/play-random-image" rel="nofollow ugc">docs</a> and more detailed information about Play Random Image on <a href="https://www.goigi.com/" rel="nofollow ugc">goigi.com</a>. If you were unable to find the answer to your question on the FAQ or in any of the documentation, you should check the <a href="https://wordpress.org/support/plugin/play-random-image/" rel="ugc">support forum</a> on WordPress.org. If you can’t locate any topics that pertain to your particular issue, post a new topic for it.</p>
<h3>Donations</h3>


Play Random Image Plugin

It's really good to see the progress of igi in plugin development too.
The plugin is very simple and nice with good documentation and shortcode feature.

Nice Simple Plugin

Play Random Image is a responsive random image generator plugin for WordPress with which you could able to show your users some random information by  …

Random Post Thumbnail vs Play Random Image Plugin