Reddit administrators moderate the communities. Submissions with more upvotes appear towards the top of their subreddit and, if they receive enough upvotes, ultimately on the site's front page. Posts are organized by subject into user-created boards called 'communities' or 'subreddits'. Registered users (commonly referred to as 'Redditors') submit content to the site such as links, text posts, images, and videos, which are then voted up or down by other members.

Reddit ( / ˈ r ɛ d ɪ t/) is an American social news aggregation, content rating, and discussion website.