skodnik

For greater ease of use WP when you change the width of the browser plugin replaces the text links adminbar the icons.

Responsive adminbar

It`s very simple and easy plugin one function - adds responsive to adminbar.

Linesh Jose

This is a simple plugin for adding custom nav menus to your WordPress Adminbar. Please note this: Custom Adminbar Menus plugin is only compatible for WordPress 3.3 or above versions. Please update your WordPress if you’re using an old version. Watch <a href="https://bit.ly/2kU1HO5" rel="nofollow ugc">this video</a> for more details or visit https://linesh.com/forums/forum/plugins/custom-adminbar-menus/ for support.
Features
<ul>
<li>WordPress Multisite Compatible.</li>
<li>More WordPress admin shortcut links under “Site Menu” & “Add New” sections. <a href="https://wordpress.org/plugins/custom-adminbar-menus/screenshots/" rel="ugc">Screenshot 2 & 3 </a>.</li>
<li>Easy to use.</li>
</ul>

Custom Adminbar Menus

This is a simple plugin for adding custom navigation menus to your WordPress Adminbar.

Responsive adminbar vs Custom Adminbar Menus