What is a Casino Online?

A casino online is a place where you can play for real money. The best ones offer a wide variety of games that include slots, blackjack, roulette and video poker. Some even have live dealer tables. They also have a generous welcome bonus for new players. These bonuses can be worth thousands of dollars in wagering credits. These bonuses are designed to lure new customers to the real-money casino websites.

Most reputable casino online sites use externally regulated software to keep player data secure. These programs are tested regularly to ensure they are fair. They are designed to provide an element of randomness, so the winnings you earn are not simply a result of luck or your skill level. Properly regulated casinos are also audited by outside companies to confirm they are following all gaming laws.

Some real-money casinos develop their own games in-house, while others rely on white label software from suppliers such as Red Tiger, Scientific Games and IGT. Some have a limited portfolio, while others feature hundreds of game titles in different themes and variations. You can also find a number of jackpot games that can boost your bankroll to the maximum limit.

Most casino online sites allow US players to gamble in their local currency. This allows them to avoid conversion fees and other fees that can be costly. Many also offer a variety of other currencies, including Euros, Great British Pounds and Canadian Dollars.