Free Slots Online

Slot games are some of the most popular casino games you’ll run into. Nowadays, there are plenty of online slots available at various casino sites. What makes them so popular is their simplicity. In other words, they’re easy to play and no knowledge beforehand is needed to enjoy them. In this article, you’ll learn more about how to play slots online, the best online slot providers, great slots to try, and more.

List of Best Online Slots

Epic Ape
PlayTech
Sonic Links
Just For The Win
Irish Luck
PlayTech
Koi and Dragon
Spearhead
Octopus Armada
Blue Guru Games
Professor Clank's Combinator
ReelPlay
Dragon vs Phoenix
Tom Horn Gaming
9 Burning Dragons
Wazdan
Lucky Leprechaun
iSoftBet
Armadillo Goes West
Spearhead
Ugga Bugga
PlayTech
Montezuma
Swintt
Lordi Reel Monsters
Play'n GO
Bounty Bonanza
Amatic
Phoenix Queen: Hold ‘n’ Link
Stakelogic
Beer Boost
ORYX Gaming
WaterBlox Gigablox
Peter&Sons
Itero
Hacksaw Gaming
Mystic Panther Treasures of the Wild
Microgaming
Karen ManEater
Nolimit City
Del Fruit
Swintt
Phoenix Graveyard
ELK Studios
The Arena
WorldMatch
Book Of Inti
Golden Rock Studios
Rich Granny
Gamzix
Wushu Punch
PlayTech
Bulls Run Wild
Red Tiger
Force of the Gods
Wizard Games

How Online Slots Work?

Since they’re easy to learn, slots online also work simply. They come with a certain number of reels like 3, 4, 5, or more. Also, they have several paylines or ways to win. Besides, they have some other features like bonus rounds, free spins, and others.

All modern slots have an RNG or a Random Number Generator. It generates thousands of numbers randomly in a second which makes slot games online fair. However, the first-ever slot machine didn’t have anything like this. It had 3 reels and 5 symbols, and you could play it with nickel. And if you got 3 Liberty Bell symbols, you’ve got yourself a payout of 10 nickels.

Always consider slot RTP, volatility, and bonus features!

Always consider slot RTP, volatility, and bonus features!

Online slots content

Here at Slotsjudge.com, we aim at providing the unbiased and most up-to-date content for our readers. In this topic we cover the following areas:

Top 10 Software Providers to Play Free Slots

When you are choosing online slots, it’s worth paying attention not only to the games but also to the companies that deliver them. Today, the industry is packed with decent vendors that take care of the quality of their products. So our team gathered the names of top-10 vendors that produce the best online slot machines out there!

1x2 Gaming

This talented team entered the gambling sector in 2003 and had enough time to prove how skillful its developers are. You will get access to a catalog of 150+ free online casino slots and this portfolio will please you with machines like Celebrity in the Jungle, Classic Fruit, and Heart Bingo Branded Megaways.

Microgaming

And here comes 1 of the gambling pioneers. This is a strong gambling company that was established in 1994 and managed to produce a bunch of gambling products for land-based and online areas. Additionally, the company is running The MPN, its own online poker network. Having 500+ products in its catalog, the vendor offers popular slots online like Immortal Romance and Mega Moolah.

Playtech

If you appreciate classic slots with more standard features, Playtech is a good option to find them. The company joined the gambling industry in 1999 and has been on the London Stock Exchange for over 10 years. Nearly 600 of their games are certified by the Alderney Gaming Commission and many of them, including Jackpot King, feature jackpots.

Endorphina

The brand that is working on vibrant games with unexpectedly thrilling features is Endorphina. It’s been in the game since 2010. The company was established in Prague, Czech Republic, but gamblers can access these slot online free casino games globally. Its famous titles are Book of Lady, King of Ghosts, and Gems & Stones.

Netent

The following company has a lot to offer thanks to its extended experience of over 20 years. The brand is Swedish, which speaks for its credibility. Its slots are known for huge jackpots, immersive features, and amazing 3D graphics. The list of its casino slots online includes Divine Fortune, Starburst, Narcos, Dead or Alive, and more.

Play'n GO

If we are talking about well-known Swedish brands, it’s worth mentioning another great company, which is Play’n Go. It was started in the 1990s, covering the needs of land-based operators first. Yet, today, it’s a global online vendor that has produced over 300 mind-blowing online slots games. You will be able to try out legendary machines like Book of Dead and Fire Joker with features like expanding symbols and jackpots involved.

Thunderkick

Swedish developers definitely know how to make gambling more immersive. Thunderkick is another vendor established in Stockholm. It was established in 2012 and in 2014, the company managed to become famous due to the massive release. Its software is neatly crafted and the portfolio of 50+ machines will please you with slot machines online like Baron Bloodmore and Esqueleto Explosivo.

Push Gaming

The products from Push Gaming are considered to be legendary as each player has heard about Jammin’ Jars and Fat Drac. But that’s not all yet as the vendor features 40+ great slots, including a bunch of new titles like Big Bamboo delivered in 2022. As for the brand, it was established by Winston Lee and James Marshall in 2010.

Yggdrasil

Another outstanding gambling brand that entered this vector in 2013 is Yggdrasil. Its head office is based in Malta and the company is providing HTML5-powered slots in order to provide online slot games according to the iSense technology. The number of thrilling games that the vendor provides exceeds 100 and among them, you will find well-known slots like Golden Fish Tank, Doubles, and Holmes and the Stolen Stones.

Nolimit City

The following vendor also originates from Stockholm, Sweden. Its main goals are to deliver top-notch gambling services for both players and operators. The offices of Nolimit City are situated in Malta in India. Since its inception in 2008, the company has already produced 50+ mind-blowing games, including Thor: Hammer Time and Ice Ice Yeti.

How To Play Slot Machine Games Free?

As mentioned before, it’s easy to learn how to play slots online. But first, you must pick the right kind of slot for you. That’s why you need to do some research beforehand. Also, you need to try the slot out which is why it’s essential to understand the importance of free online slots. When it comes to research, here are some suggestions.

1

Choose Your Favourite Provider

There are lots of slots available and that’s because there are more than a few slot providers that keep producing new titles. Microgaming, Pragmatic Play, and NetEnt are only a few well-renowned games. What you can do is pick your favourite one and stick to it.

2

Choose a Slot To Try

Your favourite provider will have a slots selection. You can go over this selection and pick out a slot that you’d like to play. But don’t just start playing right away as you’ll need to try it out first.
3

Try Out Demo Version First

Most slots come with a demo version that you can play. They are also known as free online casino slots and you should play them to see if you like your choice.
4

Play Responsibly

The main thing to remember about enjoying slots is to play slots games online responsibly. Know your limits and know when to quit.

Types of Online Slots You Can Play for Free

Since there are all kinds of slots, there are various types that you can try out for free. You can enjoy slot machine games free of charge that come with different themes and features. In that regard, here are some slot types that you can enjoy for free.

Video Slots

What makes video games interesting is that they’re based on elements of pop culture. In other words, you’ll find that these slots are based on movies, TV shows, and even popular book series. They’re also coupled with amazing graphics and features to keep you entertained.
Immortal Romance
This legendary title from Microgaming immerses players into the realistic movie about vampires and their relations, so you can watch this show on your screen.
Reactoonz
This is the case of amazing graphics as these little monsters are inhabiting a magical world gamblers can visit on the 7x7 grid.
Avalon 2
This machine from Microgaming is built around the historical plot and features options like Forest Falls 20 free spins. If you are into historical movies, this video slot is a good option.
Wheel of Fortune by IGT
Wheels of fortune of different types are adored for their simplicity and engaging options that IGT delivered are making this wheel packed with bonuses.
Thunderstruck II
This game was delivered by Microgaming in 2010. Its bolts of lightning look realistic and you can feel like playing a real video game with engaging Greek characters on the reels.

Video Slots

Fruit Slots

These slots are also known as retro or classic slots because they resemble the first slot machines. In other words, they come with a fruity theme and you’ll see oranges, watermelons, grapes, lemons, and other fruit all over the reels. They typically come with 3 reels, but there are several exceptions.
Sizzling Hot
This is the most classic slot that reminds players of old-school gambling machines. Collect fruits and make them burn to bring payouts for this!
Berryburst
This slots game online from NetEnt possesses an RTP of 96.56% and bright fruits and hearts as well as expanding Wilds as a bonus addition.
Fruit Case
NetEnt is a record-breaking vendor that delivers fruity slots, and this title is another masterpiece to please players with pears and apples on the reels.
Wild Hot Chilli Reels
Though chili peppers aren’t fruits, this slot from Red Tiger still displays burning sevens and cherries on the 5 reels.
Extra Juicy
Thanks to Pragmatic Play, players can check out this vibrant, juicy slot and access 12 free spins and a progressive multiplier during the bonus feature.

Fruit Slots

Jackpot Slots

As the name suggests, jackpot slots are slots that offer a jackpot. This can be a single jackpot or multiple ones. Also, the jackpots can offer a fixed prize or they can be progressive jackpots. The progressive ones come with a no-limit prize.
Mega Moolah
This record-breaking machine from Microgaming with a max win of 11,250x is known for its dozens of jackpots being paid to gamblers.
Mega Fortune
This machine was delivered by NetEnt in 2009 and not only its jackpots but also its symbols on the reels are about luxury and riches.
Mega Joker
NetEnt is known for many jackpot slots, and this one isn’t an exception. The title features high volatility and Supermeter mode to collect jackpots.
Joker Millions
Thanks to Yggdrasil, gamblers can hunt for jackpots on 1 more slot. Collect 5 joker symbols on the 5 reels and get a jackpot reward for that!
Empire Fortune
This title also belongs to Yggdrasil and is attractive for the high variance and good wins it provides thanks to the Hold Feature that provides 1 of 3 jackpots.

Jackpot Slots

3D Slots

The 3D slots are similar to the video slots, but they have an added attraction. These slots have 3D animations of characters that can interact with the game. For example, a character might kick or punch the reels to nudge certain symbols. That’s what makes 3D slots unique.
Pink Elephants
This is a model example of what 3D slot games online should be like. Pink and purple colours, as well as meditating animals, are waiting!
Rise of Olympus
Here comes a beautiful 3D machine that displays the greatness of Greek mythology on clusters of the 5x5 gaming field.
Rich Wilde and the Book of Dead
It’s a well-known 3D title from Play’n Go, which is dedicated to amazing adventures and secret treasures of the Ancient Egyptian temple that has a bunch of beautiful ancient items.
Moon Princess
Beautiful Japanese princesses are making the reels of this slot from Play’n Go so pleasant. Join this 3D title and you will put all those hearts and stars into motion!
Who Spun It?
This is 1 of those BetSoft free online slot machines with a high RTP of 97.64% and a realistic detective atmosphere for the real fans of good investigations. Grab a 3D magnifying glass and here you are!

3D Slots

Megaways Slots

Megaways slots are slots that have multiple ways to win. They typically come with 6 reels and each reel can have a different number of symbols. The number of ways to win expands as you get winning combinations and you can reach a total of 117,649 ways to win.
Dragon Born Megaways
Big Time Gaming gave birth to the Megaways technology and Dragon Born is 1 of those titles that features up to 117,649 ways to win.
White Rabbit Megaways
Are you ready to play slot machine online with up to 248,832 winning lines and wins of up to 10,000x?
Bonanza Megaways
Here comes another BTG machine with gems in the mine, a classic limit of 117,649 paylines, and a record-breaking winning limit of up to 26,000x!
Aztec Gold Megaways
This title was delivered by iSoftBet and you will appreciate both its Cascading Wins based on 117,649 lines and the 19,200x max win.
Gonzo's Quest Megaways
It’s a new variation of a famous title delivered in 2020. Wins of up to 21,000x, 117,649 betting ways, and Free Falls with multipliers of up to 15x are here!

Megaways Slots

Best Bonus Buy Slots

Have you ever heard about free online slots where bonuses can not only be earned naturally but also bought? This may be slightly risky, but it’s a good option for those who want to reach free spins at once. On average, you pay 70x to 100x your bet to trigger the feature.
Money Train 2
On this adventure slot, Relax Gaming offers players to buy a bonus game and try to win up to 50,000x the bet.
Dead or Alive 2
Wild West and its thrilling adventures from NetEnt are over here. Pay for your bonus game and hunt for an extremely massive jackpot that comes up to 111,111x.
Fruit Party 2
A large 7x7 grid is displaying bright fruits and if you are ready to pay 100x your bet, you can get 10 to 25 free spins.
Starburst Xxxtreme
In 2021, NetEnt upgraded a well-known slot that is paying up to 200,000x the bet. So buying a bonus can be quite profitable here.
Fat Santa
What about some winter vibes from Push Gaming? Fat Santa and Sleigh features are bonuses and you can buy free spins for 80x the bet.

Best Bonus Buy Slots

Best Slots with High Variance

The risks of playing slots are always present, but some of them are higher, while others are lower. That’s why the games have 3 basic volatility levels, and we are going to overview high volatility, which stands for high risks and big rewards.
Piggy Riches
A mansion of these rich piglets is packed with their treasures as well as awesome bonuses prepared for high rollers who appreciate high volatility.
The Wish Master
It’s another title from NetEnt where the risks are high, but this allows players to get good wins thanks to Extra and Expanding Wilds.
Karate Pig
Yes, this funny pig is wearing a kimono, and yes, Karate Bonus and 15 free spins are providing good rewards for high risks being taken due to high volatility.
Star Clusters Megaclusters
This is a BTG title and its high volatility is provided due to an awesome max win limit that stands at 23,960x the stake.
Jurassic Park
Don’t these dinosaurs look scary? They definitely do, that’s why the risks are high, but this is compensated thanks to good bonuses and winning limits.

Best Slots with High Variance

Best Slots with Low Variance

Launching online slots free versions means that you don’t want to take risks. But if you still want to place a small bet, a good version for this position is the list of slots with low variance. The risks are minimized, while the gaming session can last longer.
Starburst
Here comes an old good cosmic slot with 10 lines that pay both ways and minimum features that make this game less risky and so easy to play.
Tiki Wonders
This game from NetEnt invites players to visit an island where players can relax thanks to low risks, drink cocktails, and hunt for Mega Wonder Jackpot.
Joker Reelz
Tom Horn Gaming equipped this slot with low volatility that makes the title less risky to play thanks to Towering Reels, Joker Spins, and other nice options.
Aloha! Cluster Pays
This is another island-themed slot with low variance from NetEnt. Its winnings are based on clusters, while gamblers can get Free Spins and Sticky Win Re-Spins to have a longer gaming section provided by low volatility.
Blood Suckers
Don’t be scared of these vampires as low variance will minimize the risks. Just keep on playing to grab free spins here.

Best Slots with Low Variance

Best mobile slots to play for free

Yes, that’s right, your phone can be used not only for making calls but also for reaching the best online slots. All modern games are delivered according to HTML5 technology, which makes them compatible and available on all devices.

Android slots

As the market of electronic devices is packed with Android gadgets, you can use all of them to play casino games. Open online slot machines on your Sony, Samsung, and other devices powered on Android. To do this, open your browser or install an app from the official site of your casino.
You can use any Android device to play casino games, be it a smartphone or a tablet.

iPhone slots

Well, Apple users also won’t miss that real fun gamblers are provided with. All iOS devices equally support casino games and allow players to launch different slots on iPhones and iPads. Additionally, players can place real stakes, activate bonuses, and do other things via a portable Apple gadget.
To get an iOS app of your casino, you can visit the casino’s official site or open App Store.
Game Rating Reels Paylines Provider
Gonzo’s Quest 7.7/10 5 20 NetEnt
Jurassic Park 7.9/10 5 243 Microgaming
Reactoonz 7.6/10 7 Cluster Pays Play'n GO
Vampire Senpai 8.8/10 5 40 Quickspin
Book of Loki 8.9/10 5 10 1x2 Gaming

Real Money Slots vs Free Slots

Thanks to a wide range of opportunities for gamblers, there are different ways to play online slot machines. And the main 2 options are free and real-money games. During both modes, the features of played machines are the same, but the crucial difference is in the way you pay for your games. Here you are to read more about both modes!

Real Money
A more engaging atmosphere of real stakes
An opportunity to get real winnings
You can activate bonuses for depositing
Real stakes imply real risks of losing money
You can’t get started without providing your personal details
Free play
It’s not necessary to create a casino account
The risks are absolutely absent
All options of slots are fully available
Live games with dealers aren’t available
You won’t win real money in this mode

Always Play Responsibly

Gambling is a serious thing as it’s connected to your budget, so you should take certain precautions before launching online casino slots. First, select only licensed casinos with responsible gambling tools in-built. Plus, remember to manage your bankroll and monitor it during the gaming session. Stop playing in time to be able to come back the next time!

Play Responsibly

Top 20 New Slots with No Download and No Registration

Perhaps, you aren’t sure what title to choose or don’t want to sign up to simply have a few free rounds. In this case, free online slots games are a great way to go. You don’t have to take care of installing software to launch these games or opening an account to get started. The games are free and our top-10 list is available over here!

  • Bounty Gold — Pragmatic Play
  • Slugger Time — Quickspin
  • Super Duper Crazy Chicken Easter Egg — Gamomat
  • Wildfire Wins — Just For The Win
  • Rising Samurai Hold & Win — iSoftBet
  • Dwarfs Fortune Hold the Jackpot — Wazdan
  • Narcos Mexico — Red Tiger
  • Atlantis Gold — Stakelogic
  • High Street Heist — Quickspin
  • 5 Flaring Fruits — Gamomat
  • Zillard King — Red Tiger
  • Raging Rex 2 — Play'n GO
  • Roman Legend — Ruby Play Games
  • Big Bamboo — Push Gaming
  • Queenie — Pragmatic Play
  • 3 Clown Monty — Play'n GO
  • 8 Dragons — Triple Profits Games
  • Amazon Gold — Ainsworth
  • Neon Shapes — Evoplay
  • Royal Potato — Print Studios

Playing Demo Slots to Test Bonus Features

Our site, as well as top online casinos, offer all popular slot machines to play for free online. This means that gamblers can examine different options of these games without paying a dime. Yes, it’s completely free entertainment thanks to the demo mode all gamblers can get access to!

Demo games don’t charge anything from your balance, so you can enjoy the gameplay for free!
Playing Demo Slots to Test Bonus Features

Why To Play at Recommended Casinos?

To launch free slot machines games online, you can opt for different gambling sites. But when we are talking about real stakes, it’s crucial to check where you will deposit and place bets. It’s important not only to check whether you have access to a good range of games but also to make sure that an operator is licensed and has good gambling conditions for users.

That’s why we’ve gathered the recommended casinos over here. They are already tested by our team and guarantee safety and honesty to customers. So join the best online slot sites to immerse into fair online gambling!

Expert’s opinion

Both you and I know that online slots are an important part of online casinos. That’s why there are so many of them. But don’t be discouraged as I’m here to offer you a helping hand. I can give you advice on some of the top slots when it comes to the RTP, volatility, Wilds, Scatters, and other features. You can rely on my recommendations of slots as I’ve weighed in all their strengths and weaknesses. All this will help you to decide for yourself which ones you’re going to choose.
Updated: 13.05.2022

FAQ

How do online slots stay random?
This is possible thanks to the RNG, or Random Number Generator. It randomly selects a sequence of numbers with every spin. By doing so, it ensures fair play.
How does volatility affect the slot?
Slots with low volatility offer smaller prizes frequently. Slots with high volatility offer bigger prizes in a longer time span. While slots with medium volatility are somewhere in between.
Can you play online slots for free?
Yes, you can play slots for free. The demo version of any slot title is free to play and you can find them at various sites.
How do I find information about a slot title?
You can do so by visiting the provider’s website. Alternatively, you can click on the information icon before you start playing the slot. There you’ll find all you need to know about it.
Can you play online slots on mobile?
Yes, you can. Slot providers make sure that most modern slots are available to players that enjoy games on mobile devices.