Juliette Reinders Folmer

Tiny plugin which moves the Customizer link which is shown on the front-end since WP 4.3 from the top-level of the admin bar to be a sub-item under the site menu. That’s all 😉
Rationale: For most websites, the “Customizer” link is only useful during the initial setup phase of the website. After that it just takes up Admin bar real estate. What with so many other plugins now adding things to the admin bar, that space can be used more effectively by other things.
To still keep the customizer quickly accessible, the item is moved rather than removed.
If you like this plugin, please <a href="https://wordpress.org/support/view/plugin-reviews/adminbar-no-customizer" rel="ugc">rate and/or review</a> it. If you have ideas on how to make the plugin even better or if you have found any bugs, please report these in the <a href="https://wordpress.org/support/plugin/adminbar-no-customizer" rel="ugc">Support Forum</a> or in the <a href="https://github.com/jrfnl/WP-adminbar-no-customizer/issues" rel="nofollow ugc">GitHub repository</a>.

Adminbar No Customizer


Nice little plugin, does what it says. 


original!

Moves the Customizer link from the Adminbar top level to be a subitem under the site-menu.

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.

Adminbar No Customizer vs Custom Adminbar Menus