Online casinos are internet-based platforms where players can play a variety of games. They may offer slots, roulette, blackjack, poker, and more. However, players must be sure to play at a reputable casino.

Before playing at an online casino, it is important to check the legal status of the casino in your state. There are only a few states that allow online gambling, but some are in the works for expansion. In Illinois, it is expected to be legalized in 2023. Meanwhile, Massachusetts, Maryland, and Ohio will be legalized in the near future.

Several states have a licensing process that is designed to protect players. Generally, they require you to prove your identity and a proof of your deposit. Other requirements include a utility bill that dates back 90 days and a photo ID.

Many online casinos have signup bonuses, which are usually offered in the form of a matching percentage of your first deposit. A bonus is an incentive to join an online casino, but it does not guarantee a payout.

Online casino gambling is an exciting form of entertainment. It is available 24 hours a day and is a great way to save time and money. It also allows you to play on your phone, tablet, or computer.

In addition to the variety of games, many online casinos offer bonuses. A common example is a 100% match of the first deposit. Another popular offer is a free spin.