Edward

Enables the display of custom-field variables in the WordPress post editor via a TinyMCE button. Works well with custom post types as well as default post types.
Use the TinyMCE button to choose from a list of custom fields attached to the post to insert, or manually specify a custom field to display using the following syntax:
<pre><code>{%custom_field_name%}
</code></pre>

Custom Field Variables

Enables the display of custom-field variables in the WordPress post editor via a TinyMCE button. Works well with custom post types as well as default  …

danfinkler

jkim

Add some flava to your blog with the Giphy WordPress plugin!! Animated GIFs are a proven way to improve 
traffic, increase time on site, and promote sharing on social media platforms. Don’t take our word for it, 
blogs have already utilized Giphy GIFs to boost the popularity of their posts.
Adding a GIF with the Giphy plugin couldn’t be easier. Just click the Giphy logo button in the text editor, 
search or browse via tags to find GIFs, and click on a GIF to get a better view. Once you’ve found the GIF you 
want, simply click the “Embed into Post” button, and, voila!, the GIF is automatically inserted into your 
post.

Giphypress

The official GIPHY plugin allows you to embed awesome GIFs into your WordPress posts with ease.

Custom Field Variables vs Giphypress