To Top Plugin adds a floating scroll up box at the bottom right side (by default) of the page when scrolled down and, when clicked, rolls smoothly to the top. This is convenient when you have a long page, and you want to give your visitors an easy way to get back to the top.
When a page or post has heaps of content, visitors have to scroll down to read those content. As they scroll below, all the navigational links go up. When visitors are done with the reading, they need to scroll up to see what else is there on your website. This can be very tedious. To Top Plugin adds a scroll up button that quickly gets visitors to the top of the page in a matter of milliseconds. Also, the transition is smooth and improves user experience. The other great thing about this plugin is you don’t have to touch a single code of your template.