Online lottery is a way to play the big national and international lotteries, often with jackpots in the millions of dollars. The best online lottery sites have a variety of games and features, are easy to use, and provide a secure environment. They also have a good track record of paying winners promptly. They also have a clear policy on how they keep your personal information safe.

The first step in selecting an online lottery site is to look for a state-regulated platform. A state-regulated online lottery will be secure and regulated by your state gaming agency. It will have a state-licensed gaming commission and follow strict industry standards for security, payment methods, and privacy. In addition, it should have a strong customer support team that can answer your questions.

Some states have their own lottery websites, while others partner with third-party operators to sell tickets. These third-party sites work by allowing you to place bets on the results of popular lotteries around the world. The sites also offer bonuses and special promotions to attract players. The more money you spend, the better your odds of winning are.

Some of the top online lottery sites have jackpots that roll over, meaning if there is no winner for one drawing, the prize money will be increased for the next draw. Some have optional betting extras, such as Power Play or Megaplier, that cost just a dollar to activate and can increase your chances of winning.