Online casinos, better known 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 split into three groups determined by their interface:

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