Asvin Balloo

<p>This plugin will add a “Back to top” icon automatically to your blog. It features a smooth scrolling effect and customizable options such as the color, position and scroll duration, sprinkled with some cool CSS3 effect.</p>
<p>By <a href="http://htmlblog.net/" rel="nofollow ugc">Asvin Balloo</a>.</p>
<p>Supported features:</p>
<ul>
<li>Smooth scrolling animation</li>
<li>Customizable options via the admin panel</li>
<li>Works on almost all browsers</li>
<li>No need to add any markup to your theme</li>
</ul>


WP To Top

This plugin will add a "back to top/ scroll to top" icon automatically to your blog.

Sayful Islam

<p>The plugin adds a floating navigation button right bottom in the footer of your site that only appears when you scroll the page down, and when clicked gently roll the site to the top. All this without any modification to your template.</p>
<h4>Full Feature Set</h4>
<ul>
<li>Very lightweight, Total content is less than 1 kb and load when the site load</li>
<li>No dependency, Written in Vanilla JavaScript</li>
<li>Support all major browsers including Firefox, Chrome, Opera, Edge, IE9 and higher</li>
<li>Five SVG icon type</li>
<li>Two icon shape: Square or Circle</li>
<li>Unlimited Colors for background and icon</li>
</ul>


Scroll Back To Top Button

This is just a very simple plugin to have a scroll back to top button throughout your whole blog/site.

WP To Top vs Scroll Back To Top Button