A casino online is an internet-based gambling platform where real money wagers are placed and players can rack up the same big winnings as they can at bricks and mortar casinos. These sites are also referred to as virtual casinos or Internet casinos and are often run by well-known land-based casino companies that have branched out into the digital arena. In addition to offering a wide range of real-money casino games, most sites accept a variety of safe banking options such as credit cards and e-wallet solutions.

The biggest online casino brands are known for offering generous welcome bonuses to new players. This can include thousands of dollars worth of wagering credits that can be redeemed immediately after signing up for an account. In addition, these operators have a reputation for paying out on time and providing attentive support on a 24/7 basis.

Most real-money online casinos have a large selection of slot titles, table games, video poker and live dealer casino games. They also offer a variety of betting options, including Over/Under bets on the total number of points scored in a game and Prop Bets that are placed on specific aspects of a sporting event, like how many touchdowns a team will score or who will win a match.

Most real-money casino websites are regulated by a government authority and are required to display their license on their website. This is a great way to ensure that the site is operating within the law and that it adheres to strict rules and regulations.