An online casino is a virtual platform where players can play different types of casino games for real money. They offer a variety of games including casino slots, table games and live dealer games. Players can also use various payment methods to deposit and withdraw funds. The best casino online sites are those that are licensed and regulated by a gambling regulator. They are also regularly tested for fairness and integrity by independent agencies. They should also have a self-exclusion policy for those who wish to limit their exposure.

The best online casino will offer a wide range of games and bonuses to attract new customers. A welcome bonus is usually a match of your initial deposit, giving you extra cash to spend on casino games. Other bonuses include free spins and extra money when you make a specific number of deposits or bets. Always read the terms and conditions of a casino’s bonus offers, as some may have wagering requirements or time limits that will affect your winnings.

Choosing the right casino online for you will depend on your preferences and skill level. A beginner player will prefer a smaller signup bonus, while an experienced gambler will look for a more generous casino site with a variety of games and promotions. It is also important to keep track of your wins and losses by maintaining a journal or spreadsheet that records all your transactions on the casino website. This way, you will be able to see how much you have won or lost and can adjust your bankroll accordingly.