Online casinos, More also referred to as virtual casinos or internet casinos, are online versions of traditional ("brick and mortar") casinos. Online casinos enable gamblers to play and wager on casino games throughout the Internet. Online casinos can be separated into three groups determined by their interface:

Web-based casinos are websites where users may play casino games without downloading software to the local computer.Download-based casinos are the ones which require the download of the software client to be able to play and wager on the casino games offered. Live casinos allow web players to connect to games played in a real world casino environment. Online players can easily see, hear, and interact with live dealers at tables in casino studios worldwide.