What is an Online Slot?

online slot

The online slot is a casino game that offers players the chance to win real cash without leaving home. It combines the thrills of traditional fruit machines with features that make playing even more exciting, including wild symbols and free spins. There are also a number of online slots that offer progressive jackpots, so the potential to hit the big prize is always there!

Online slots are a great option for casual gambling, as they’re simple to play and easy to understand. But it’s important to make sure you choose the right game to suit your preferences and budget. You should also take note of the bonus features and payout percentages, as these will affect your return to player.

Payout Percentage

The highest payouts are available on progressive slots, where the jackpot increases with each bet. These are usually the most popular slot types, and can be found in some online casinos. The biggest difference between them and other slot games is that they don’t have fixed prizes – the jackpot is won by the lucky player who lines up a combination of symbols.


Top-paying slots use random number generators (RNGs) to ensure a fair outcome with every spin. The RNGs are also programmed to have certain ‘temperaments’, which can have the effect of increasing or decreasing the frequency with which they produce winning combinations.

A good online slot should have a high payout percentage, which means that it’s more likely to return your bet to you than lose it. This is particularly important if you’re playing for real money, as the higher the percentage, the more chances you have of winning big.


In addition to the standard paylines, many slots now offer multipliers that can increase your win by a certain amount. These can be huge wins, especially if they’re activated by multiple paylines.


As with card games, wild symbols can help you turn losing symbol combinations into winning ones. These can appear in all forms – expanding to fill the entire reel, sticky to stay on for multiple spins, shifting to different positions and more.


Similar to wild symbols, scatters can trigger a number of bonuses in an online slot, such as free spins or even bonus rounds. They can also multiply your win by a set number of times or add to your total bet.

Branded Slots

The branded slots trend is growing and there are plenty of titles available at online casinos that feature celebrities, sports stars and rock bands. This type of game is developed through licensing agreements with the originals and uses their image and content on the reels. The leading providers of branded slots are Microgaming, NetEnt and Playtech.

Choosing the Best Online Casinos for Slots

Before you start playing for real money, it’s important to find an online casino that is licensed by a respected gambling authority. This will help ensure that you’re playing in a secure environment, and you can be confident that your money is safe when it’s being processed.