Nazmur Rahman

TinyMCE Emoticons plugin helps to add emoticons in posts and pages easily.
Features:
<ul>
<li>User can add emoticons from post and page screen using TinyMCE Emoticons button.</li>
<li>Three different emoticon sets has been added (basic, animated, outlined).</li>
<li>Any one of the set can be selected from plugin settings page.</li>
</ul>

TinyMCE Emoticons

TinyMCE Emoticons plugin helps to add emoticons in posts and pages easily.

Sharon

Implement emojis into your posts and pages. Using CSS, transparent PNGs seamlessly integrate with your favorite theme and color scheme.
This plugin shows emojis by using shortcodes. It will not override the default <a href="https://codex.wordpress.org/Using_Smilies" title="WordPress Smileys" rel="nofollow ugc">Smileys</a>.
How To Use:
<ol>
<li>After activating this plugin, an emoji icon will appear next to your “Add Media” button above the editor window.</li>
<li>Click on that button to display the dropdown list of available emojis.</li>
<li>Click “Add Shortcode”, and the shortcode will automatically be added to your editor window.</li>
</ol>
Alternatively, you can type in your shortcode by hand using this format:
<pre><code>[sce emoji="happy" /]
</code></pre>

Sharon's Shortcode Emojis

Implement emojis into your posts and pages

TinyMCE Emoticons vs Sharon's Shortcode Emojis