What is a Casino Online?

A casino online is a digital gambling platform that allows players to wager real money on slots, table games, video poker and other casino favourites from a web browser or mobile device. Typically, operators offer a wide range of casino games and provide lucrative bonuses to entice new players and reward existing ones for their loyalty.

The best online casinos feature hundreds of slots and table games from multiple providers. They also provide generous sign-up bonuses with realistic wagering requirements and a wide variety of recurring online casino bonus offers. They strive to create a unique gaming experience and have a high level of customer support to help players with any issues.

Players can fund their casino accounts using a number of popular payment methods including e-wallets, credit cards and bank transfers. Many online casinos also offer a branded prepaid card which facilitates instant deposits and withdrawals. Some sites even offer cryptocurrencies for the ultimate in convenience and security.

Some online casinos develop their own game software in-house, while others rely on external providers such as Evolution Gaming, NetEnt, Playtech, Red Tiger and IGT. In addition, the majority of online casinos work with a number of smaller suppliers too. This helps ensure a diverse and exciting game library that is regularly refreshed with fresh releases.

Several states are shifting their stance and moving towards allowing legit online casinos to operate within their borders. Currently, Connecticut, Michigan, Pennsylvania and West Virginia allow private companies to launch online casino platforms for players over 21.