Morgan Kay

<p>If you use a service such as Feedburner or MailChimp to turn your RSS feed into an email subscription, and the images in your posts are more than 600px wide, the formatting of your HTML emails might be messed up.  This plugin lets you resize the images in your RSS feeds.</p>
<p>Version 2.0 has been completely re-written from scratch!  It is now more reliable, and works with images from external URLs.</p>


RSS Image Resize

Resize images in RSS feeds so they will fit in HTML emails.

Pronamic

Remco Tolsma

<p><a href="https://www.pronamic.eu/" rel="nofollow ugc">Pronamic</a> · <a href="https://github.com/pronamic/wp-pronamic-feed-images" rel="nofollow ugc">GitHub</a></p>
<p>This plugin automatically adds the post thubmanil to the WordPress feeds, the image size can be easily configured. This plugin differs from other plugins because it is built according the WordPress Coding Standards and uses many powerful WordPress functions.</p>
<h3>Links</h3>
<ul>
<li><a href="http://pronamic.eu/" rel="nofollow ugc">Pronamic</a></li>
<li><a href="http://remcotolsma.nl/" rel="nofollow ugc">Remco Tolsma</a></li>
<li><a href="http://daringfireball.net/projects/markdown/syntax" title="Markdown is what the parser uses to process much of the readme file" rel="nofollow ugc">Markdown’s Syntax Documentation</a></li>
</ul>
<h3>Pronamic plugins</h3>
<ul>
<li><a href="https://wordpress.org/extend/plugins/pronamic-google-maps/" rel="ugc">Pronamic Google Maps</a></li>
<li><a href="https://wordpress.org/extend/plugins/gravityforms-nl/" rel="ugc">Gravity Forms (nl)</a></li>
<li><a href="https://wordpress.org/extend/plugins/pronamic-page-widget/" rel="ugc">Pronamic Page Widget</a></li>
<li><a href="https://wordpress.org/extend/plugins/pronamic-page-teasers/" rel="ugc">Pronamic Page Teasers</a></li>
<li><a href="https://wordpress.org/extend/plugins/maildit/" rel="ugc">Maildit</a></li>
<li><a href="https://wordpress.org/extend/plugins/pronamic-framework/" rel="ugc">Pronamic Framework</a></li>
<li><a href="https://wordpress.org/extend/plugins/pronamic-ideal/" rel="ugc">Pronamic iDEAL</a></li>
</ul>


Pronamic Feed Images

This plugin automatically adds the post thubmanil to the WordPress feeds, the image size can be easily configured.

RSS Image Resize vs Pronamic Feed Images