ichurakov

<p>The Open Graph protocol enables any web page to become a rich object in a social graph. For instance, this is used on Facebook to allow any web page to have the same functionality as any other object on Facebook.</p>
<p>To turn your posts and pages into graph objects, the plugin add the following metadata to webpage header:<br />
og:title – The title of your post/page.<br />
og:description – The excerpt of your post/page.<br />
og:image – URL of featured image (if exists) which represent your post/page.<br />
og:site_name – The title of website.<br />
og:url – The canonical URL of your post/page.</p>
<p>Plugin support page: <a href="http://www.icprojects.net/open-graph-meta.html" rel="nofollow ugc">Open Graph Meta</a>.</p>


Open Graph Meta

This plugin add Open Graph meta data to blog posts and pages.

Ashish Kumar (Ashfame)

<p>Plugin for specifying which thumbnail to use for links liked/shared on Facebook.</p>
<h4>Archive page</h4>
<p>Get a media attached to the first post it can find</p>
<h4>Singular page</h4>
<ul>
<li>Use featured thumbnail when available</li>
<li>Use one of the media attached, when available</li>
<li>Fallbacks to the default image (like a logo which can be specified in settings)</li>
</ul>
<p>Filters are available if you want to shortcircuit the logic or want to add yours.</p>
<p>It just works! If it doesn’t work for you, let me know by creating an issue here – https://github.com/ashfame/facebook-like-thumbnail/issues</p>


Like Thumbnail

Plugin for specifying context specific images to be used as thumbnail for links liked/shared on Facebook.

Open Graph Meta vs Like Thumbnail