Free Online Slots.

Online casinos are now massively popular, with hundreds of thousands of players from around the world spending time at them every day. Of the different games on offer, there’s one type that’s far more popular than the rest though: the online slot machines.

Online slots come in many different shapes and sizes, from 3-reel classic slots through to complex video slots with loads of paylines and multiple bonuses. With the massive range, it can be tough for new players to decide which to play first. There’s a way to make sure you only play real money slots that are just right for you though: try them all out! And with ManySpins, we can play free slots to find our favorite one!

On this site, we’ve managed to put together a huge portfolio of the best free casino slot games of 2021. These come from loads of different software providers, such as Microgaming, NetEnt and Playtech, plus they have various themes, bonuses and other features. You can spend hours playing our free slots, deciding which you like best, before then heading to one of our recommended casinos and playing them for real money.

If you can’t wait to get started, head away and look through our massive list of free slots – we know you’ll find many that you’ll really enjoy playing! Don’t forget to take a look through our guides to learn everything about slots from the history of gambling, how to trust a casino and the best online slots!

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How to Play Free Online Slots

One question you might have already is this: how exactly do free online slots work? Well, the process is actually really simple, and we’ll walk you through it below. The first thing you’ll need to do is look through our massive list of slot games and pick the one that appeals most to you. Then click on the game and you’ll find that it opens directly in your browser. This is even the case if you’re trying to play using a smartphone or tablet.

Once the game has loaded, you’ll see various buttons. You’ll first need to adjust how much you want to bet, and you’ll then need to choose how many paylines to have active, if they’re not fixed. It’s then simply a case of spinning the reels and waiting until they stop. You’ll then see if you’ve won an instant prize or managed to start a bonus feature. Enjoy the spin? If so, keep going for as long as you like, as playing our free online slots won’t cost you anything! If it wasn’t your thing though, pick another slot instead and hope it’s more to your liking than the last.

When you play free slots, you’ll see that you have a balance. Please don’t be worried – this is not connected to your bank account. Instead, it’s just a “play money” balance, which can be renewed simply by refreshing the page. That’s the beauty of playing free casino games: you never have to risk any of your own hard-earned cash!

Why Play Free Slot Machines?

You might be wondering what the point of playing free slots. After all, why play for free when you could be giving yourself the chance to win cash playing a real money slots instead? There are a few reasons, but the biggest is this: by playing free slots, you’re allowing yourself to test out all the games. You can then pick the ones you like best to play for real money. The result? You’ll never find yourself playing real money games you don’t enjoy.

You’ll also find that when you play free slots, you’re given the chance to learn the rules before you play for real money. While there’s no skill involved in slots, it is nice to understand what’s happening when you play, especially when it comes to some of the video slots out there with more complex bonus features. Many will play for free to learn and understand the game features of certain slot games. By doing this, they will prepare themselves to know exactly what’s happening when they do start playing for real money at an online casino.

Finally, and perhaps most importantly, playing free casino slots is fun! Many people aren’t in the fortunate position of having spare cash to spend on real money slots, but they don’t need to miss out, as they can experience the excitement of slot machines by playing them for free. When their finances are a little steadier, they can then make the switch over to real money games. (Alternatively, you can also watch slot streamers play to win)

Free Slot Machines vs. Real Money Slot Machines

Now let’s take a look at how free play slots stack up against real money slots, and we’ll get the most obvious one out of the way first: you can’t win money when playing free slot machine games. Of course, you can when you play real money slots though. However, winning money isn’t everything, as you have to also remember that there are some who just want to play for free.

On the flip side, while you won’t win any money playing free play slots, you also won’t lose any money either. With real money slots, you could find yourself losing cash when you play, but there’s no such risk with free slots. This makes playing free online slots perfect for those who want to play but are slightly averse to risk, or those who don’t have the finances to afford real money play.

You might now be expecting us to continue the list of differences between free and real money slot machines, however we’re not going to. This is because there simply aren’t any other differences. Real money and free play slots are exactly the same, other than the fact that no money can be won or lost. They have the same gameplay and this means the same RTP odds, the same graphics and the same features. Basically, playing a free slot machine is exactly the same as playing a real money slot machine.

Play Free Slots on Desktop and Mobile

Do you want to play free slot games using a desktop? Or perhaps you’d prefer to play them using a mobile device instead? Regardless of your answer, you’ll find that you can easily play free slots. PC and Mac users are both catered for with desktop slots, while those using all popular smartphones and tablets, including those running on the iOS and Android operating systems, can also play mobile slots.

You might find that there are some small differences between a desktop slot and a mobile slot, as some tweaks need to be made in order for mobile slots to fit the screen. You won’t find any changes to the overall gameplay though, plus the bet amounts and prizes will also remain exactly the same. This is also the case when you progress onto playing slot machines for real money at one of the many online casino sites out there.

The fact that you can play free slots using a mobile means that you can play pretty much wherever you are. From the bus through to your sofa at home, you’ll be able to play free casino slots, providing you have a reasonable mobile internet connection. This is also the case when it comes to real money slot machines.

Which Options Are Out There?

There are many different types of slot machines found online, and they can all be found as free slots with no download required. We’ve listed the main types of free slots you’ll find below…

Classic slots

Classic slots are the simplest of all slots. They usually have three reels and just a single payline, plus they don’t generally have any special symbols or bonus features. They’re perfect for those looking for a more retro experience.

Fruit machine slots

Fruit machine slots are based on the classic fruit machine, and their symbols are, as the name suggests, mostly various pieces of fruit. As with classic slots, they are generally really simple with a lack of special features.

Multi-payline slots

These are the most common online slot type. They have anything from a few paylines through to thousands and also usually have wilds, scatters and various bonus games, such as free spins.

Progressive slots

Progressive slots have jackpots that keep rising as more and more people play the game. While you can’t win the progressive jackpot while playing for free, you can experience the excitement that slots of this type offer.
If you’re new to the world of online slots, we’d recommend trying all the types listed above, so you can decide the type of slot that’s best for you. We’ve got free slot games of all the types above right here on this site.

What Are the Top Free Slot Machine Games?

You’ll find that pretty much every online slot machine can be played for free, with many of them being available to you right here on this site. But what are some of the free slot games you should be trying first? Take a look below, where you’ll find that we’ve listed five of the top free slot machine games we offer…

Gonzo’s Quest

Gonzo’s Quest is regarded as one of the greatest slots of all time. When you play Gonzo’s Quest for free, you’ll get to learn about the great Avalanche Reels feature, plus you’ll find out how to start the Free Fall feature. If you’re looking for a place to start, Gonzo’s Quest is the perfect choice.

Thunderstruck 2

The original Thunderstruck is one of the most successful slots ever, and the sequel builds on its success. It has no fewer than four different free spins bonus features, plus the 243 ways to win means that every spin is an exciting one.

Mega Moolah

Mega Moolah is perhaps the most popular slot in the world, as it is the game that often offers the largest progressive jackpot. You can’t win the jackpot when playing for free, however you can certainly learn the gameplay and enjoy this exciting game.


If you’ve watched the Netflix series of the same name, you’ll really enjoy this game. With exciting features and fun gameplay, this slot is perfect for those playing for free. If you like it, you can then head away and play it for real money at one of our recommended casinos.


Starburst is another hugely impressive slot. It is also really simple to play, which makes it a great choice for those new to the world of online slot machines. The expanding wild can be particularly good, as it will cover an entire reel.