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Slots

Online slots are quickly becoming the most popular games for players who play at online casinos. There are currently over 1,000 slots available to play online and each one has its own theme, symbols, bonus rounds, features and jackpots so it’s easy to see why slots are so popular and will be here to stay.

Updated: 20 May 2026 By Becky Mosley

Online slots do differ significantly and the reason for this is the creators behind them, each slot is created by a slots software company and they put their own stamp and unique design and features into them. You may find that you like slots by a certain provider, this is very common and it is the reason we list our slots here at comparecasinosites.com by the provider.

You can play online slots anywhere and across multiple devices so whether you prefer sitting at home on your laptop and tablet or out and about on your smartphone, the choice is yours.

Video Slots

Video slots are the latest version of online slots and the evolution of slot machines has brought them to a whole new level which gives players a fantastic slots experience. Video slots come with enhanced graphics, sometimes 3D, interactive bonus rounds, more pay lines which create regular wins and plenty of other extras that are specific to each slot.

Video slots also paved the way for branded slots; these are slots that are based on a movie, TV show or event. Typically these video slots are packed with special features, animated symbols and interactive bonus rounds creating a slots experience like no other.

Compare Online Slots

At Compare Casino Sites, we give you indepth, informative and truthful reviews and comparisons. Not all slots are the same and because we’re industry experts, we can tell you differences, the positives and negatives in a simple way. Our aim isn’t to overcomplete everything. It’s to give you, the player straightforward answers to questions and information about online slot games. We try to deliver our information in the way a really player wants it.

How to Play Online Slots

Playing online slots is quite simple as there are only a few options for a player to change, leaving a hit of the ‘spin’ button and clicking within bonus rounds as your main involvement. Different slots offer different levels of involvement but the main principles remain the same throughout.

The key things to look for when playing online slots are, paylines, bet level and stake. Paylines are the amount of lines that create win lines on the reels, ideally you want to play at the maximum amount but if you are looking to spend less per spin you can reduce these. The bet level effects how much you spend per spin, the higher the bet level the higher your stake. Finally the stake, here you choose how much you want to spend per line but be careful and big payline slots can be expensive to spin if you stake too high.

Where to Play Online Slots

In order to play online slots you need to be a member of an online casino, there are plenty to choose from so will have no trouble finding your perfect place to play. Different casinos offer different slots so you may need to try a few to find out what you like and what you want from your online casino.

Most offer a good range of online slots but some offer a massive selection of slots. Each casino we list here at comparecasinosites.com will be suitable for a range of players and our partnerships with them mean you get the best advice and the best deal, every time.

FAQ’s

Can I play online slots for free?

Yes, most online casinos offer a free play or demo mode for many of their slot games. This allows you to try the game without wagering real money.

Do I need to download software to play slots?

No, most online casinos nowadays allow you to play slots directly in your web browser. Some casinos do offer a downloadable version of their software, but it is not typically required.

How do I Deposit to play online slots?

Depositing money to play online slots varies depending on the casino. Typically, you'll need to create an account, go to the banking or cashier section, choose your preferred payment method (like credit cards, e-wallets, or bank transfers), and follow the instructions to make a deposit.

What is RTP?

RTP stands for Return to Player. It's a theoretical percentage that indicates how much a slot game is expected to pay back to players over time. For example, an RTP of 96% means that, over time, a game is expected to return 96% of all wagered money to players.

Are free spins really free?

Yes, free spins are typically awarded as a bonus feature in slot games or as a part of online casino promotions, allowing you to spin the reels without using your own money. However, any winnings from free spins may be subject to wagering requirements.

What are slot bonus features?

Slot bonus features are special elements or games within a slot that provide additional ways to win or enhance gameplay. These can include free spins, multipliers, wilds, scatter symbols, bonus games, and more.

Are slot games fair?

Yes, as long as you play at a licensed and regulated online casino. These casinos use Random Number Generators (RNGs) to ensure that each spin of the reels is random and fair. Additionally, their games are regularly audited for fairness by independent testing agencies.