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

Web-based casinos are sites 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 life casino environment. Online players are able to see, hear, and communicate with live dealers at tables in casino studios worldwide.