Skinner is a free browser add-on and tool developed by Jin Gong. It is available on the Chrome platform and falls under the category of browsers with a subcategory of add-ons and tools. Skinner allows users to customize the visual appearance of their Google+, Twitter, or Facebook profiles.

With Skinner, users can personalize their social media experience by changing the look and feel of their profiles. Whether it's changing the background color, adding custom themes or skins, or modifying the layout, Skinner provides a wide range of options to suit individual preferences.

Once installed, Skinner requires users to refresh their web pages for the changes to take effect. It's a simple and straightforward process that allows users to instantly see the modifications they have made.

Skinner is a useful tool for those who want to add a personal touch to their social media profiles. With its easy installation process and variety of customization options, it offers a convenient way to enhance the visual appearance of Google+, Twitter, or Facebook.