Brandon Himpfen

Disable WP Emojis allows you to remove emojis from your WordPress site’s front-end, including 
the feeds, as well as the administration panel pages and e-mails.

Disable WP Emojis

Removes emojis from the WordPress front-end, admin pages, feeds and e-mails.

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.

Disable WP Emojis vs TinyMCE Emoticons