Wavebox will automatically use a light or dark theme depending on how your Operating System is setup. If neither of these work for you, just head across to the Chrome Web Store and install a new theme

  1. Open a new tab in Wavebox, either by using the window menus or the New Window button in the sidebar
  2. Find the theme you want to try in the Web Store https://chrome.google.com/webstore/category/themes
  3. To use, click Add to Wavebox

If at a later time you want to review or reset your theme,

  1. Open your Wavebox Settings and locate the App Theme section
  2. Browser more themes, or reset it to the default