Online slots are games of chance that have a range of different bonus features. These can include things like expanding wilds, retriggers, hold and spin bonuses, scatters and more. Many of these features are found on slot games that come from established casino software providers like IGT, RTG and Novomatic. Players can try out these games without risking any real money at a number of casino websites. These free-to-play versions are called demo games and they offer a full range of features to try out.

The best way to decide whether a particular slot game is for you is to play a demo version of the slot. You will be given a set amount of virtual coins and you can use these to try out the game. Most online casinos will have a demo section that allows you to play all their video slots for free. This will give you a good feel for how the game works and how well it performs before you decide to make a real-money bet on it.

Licensed online casinos have a reputation for offering fair games and secure transactions. They also put their players’ personal information and financial security first. They are regulated by respected gambling authorities and comply with strict standards of fairness. This ensures that they are a safe and fun place to play for all players.

If you prefer a more traditional experience, you can try out slot machines with three or four reels. These types of slots have a lot in common with land-based fruit machines, so you can enjoy classics such as Double Diamond or Mystery Joker. There are also a number of modern titles that combine these features with the latest technology.

Microgaming offers an impressive variety of online slots. They have a huge selection of games that cover all manner of themes and styles. Some of their newest releases feature up to 117, 649 ways to win. Other games feature special symbols that can turn the horizontal reel into a Wild, and others will award one spin on a wheel that can trigger one of four fixed jackpots.

You can also find a wide range of progressive jackpot games with Microgaming slots. Their popular Mega Moolah game has made many millionaires and is available at all licensed casino sites.

Other online developers also produce great slots. Blueprint Gaming is a big name in the genre and has created some branded titles that are very popular with players. They also have a series of Megaways slots that provide tens of thousands of winning ways on each spin.

More recently, developers such as QuickSpin and ELK have taken the genre to new levels with innovative gameplay features that make their titles stand out from the crowd. The latter even offers a built-in betting strategy that helps players maximise their potential profits. While some players have concerns about how fair or unfair certain slots are, these fears are generally unfounded. The world of online gambling is incredibly well-regulated and aside from a few dodgy game developers (who get called out quickly) it’s very rare for a slot game to be rigged.