Free dark skins for Facebook, Google, YouTube, Reddit, Twitter and more
Take advantage of the beautufull dark themes for most of the popular sites.
There are available several color themes.
Works with such sites: Google, YouTube, Gmail, Google Docs, Facebook, Messenger, Twitter, Inbox, Reddit, Dropbox, Trello and more.
Dark themes reduces eye strain and fatigue caused by a bright screen. And its also makes it convenient to work in a dark room.