Online slot machines are the number one choice for casino players. Find out more and start playing.
Slot machines are undoubtedly the most widely played casino game. With the development of slot machines technology, online casinos have become more and more dominant. Nowadays you will find hundreds, if not thousands, of them in every online casino. And every month new titles are added.
Janspin team has prepared an online slot guide, especially for you. Thanks to the many years of experience of our staff, you will learn everything about this fantastic casino game.
Let’s start the adventure in the midst of a multitude of slot machines.
Top online slots
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Arabian nights slot -
Gonzos quest slot -
Joker millions -
Riches of ra slot
Top online casinos
| Casino | Bonus | Play | |
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 | Sloto Cash | $7,777 Bonus + 300 Free Spins | PLAY NOW |
 | Uptown Aces | $8,888 + 350 free spins | PLAY NOW |
 | Slots Capital | 111% +$33 FREE! | PLAY NOW |
 | Red Stag | $2,500 + up to 500 spins | PLAY NOW |
Play free online slots for fun
Until now it could take you a long time to find your favourite slot game. Especially for you, Janspin gathered hundreds of online slots in one place. You can all play for fun entirely for free. Also for your convinience, free slots are divided into different categories. We believe you will be delighted playing free slot games.
Browse our list of free online slots and find some new slot machine games to try today.
New slots
A fresh batch of new slots. Be the first and play the latest titles, which have just appeared on the market.
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Starburst slot -
Warlords: crystals of power slot -
Wild blood slot -
Wild orient slot
Classic slots
Move back years and play old slots in which your father played. Rediscover classic slots.
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Fire joker slot -
Jackpot 6000 -
Lucky diamonds slot -
Wild melon slot
Fruit slot machines
Taste your favourite fruits. Lemons, plums, watermelons and strawberries in your favourite slot game.
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Double stacks slot -
Fruit shop slot -
Fruit spin slot -
Fruit vs candy slot
Best Microgaming slots
A quick overview of slots from top developer – Microgaming.
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Bar bar black sheep slot -
Cash of kingdoms slot -
Cool wolf slot -
Dragon dance slot
Video slots
Enjoy 3d video slots created by different slots suppliers.
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Bier haus slot -
Game of thrones 243 ways slot -
The wizard of oz slot -
Twin spin slot
Best online slots
Among thousands of online slots, it is not easy to choose the best ones. You might even suppose that no slot could be called the best.
Every player has his definition of what the best online slots should look like.
For some players it is essential to win often, others prefer games with a lot of features, and still, others love special video effects.
Here are some of our suggestions for what to pay attention to when choosing the best slot machine.
Find out what RTP is
RTP (Return to player) determines you how much of the money you put in a slot will be pay back over time. RTP is expressed as a percentage and is usually between 94 and 98%.
What exactly RTP means?
Example: If a slot’s RTP is 95%, it will pay you back $95 for every $100 you bet over an extended time.
If you want to increase your winning chances, choose slot machines with the high RTP.
The best payout slots online pays over 97%.
Examples how much given slots pay:
- Siberian Storm (96%)
- Book of Ra deluxe (up to 96.99%)
- Rainbow Riches (95%)
- Lucky ladys (95.13%)
Volatility
Slot volatility determines the frequency of the payouts over time. It also says what size of winning is.
Frequent winnings characterize low volatility slots, but their amount is low. If you are a player who doesn’t like risk and is satisfied with small winnings, these slots are for you.
High volatility slots describe rare winnings, but when you manage to hit it, it will usually be very high. If you are a player who likes risk and likes to win big money, these games are perfect for you. I remember that when you play high volatility slots, you have to keep proper bankroll management because you can get a series where you won’t win anything for a long time.
Medium volatility slots are the most balanced games. On the one hand, payouts are relatively frequent, and on the other, you can win more money from time to time.
Playing online slots you should definately pay attention to volatility.
Discover slot features
Most of the slot players tend to pick their slot game based on the game features.
Nowadays, slot machines are incredibly varied, and part of picking a slot machine is figuring out what features you enjoy most. Special features come in many shapes and sizes. Game developers are always hard at work, trying to come up with more innovative game concepts.
Most popular slot features:
- Wild Symbol
- Scatter Symbol
- Bonus Round
- Expanding Wilds
- Sticky Wilds
- Gamble Feature
- Auto Play
- Bonus Games
- Spin Bonuses
- Winning Line
- Bonus Features
If you prefer simple slot games choose the ones that don’t have extra features such as classic or fruit slots.
More advanced players should go for casino slot games with many features.
Advantage of free spins
When you are looking for a new spin, it is always worth to check if the game offers free spins.
You can play for virtual money any time you want. However, the possibility of winning real money adds to the excitement. Many casino sites offer this opportunity by offering free spins in combination with a first deposit bonus.
Unfortunately, free spins can only be used on selected slots as a rule.
Win real money on mobile slots
Times are changing and all new slots, apart from the standard desktop version, are adapted for mobile devices. Even many of the old classic slots that some people remember from smoky bars have been converted and adapted to smartphones.
From now on, you can fill every boring moment playing your favourite slot game.
No matter where you are, all you need is a few minutes of free time, smartphone and internet connection.
In mobile slots, you can play both for fun and real money.
Discover great selection of mobile slots for real money.
Play all types of slot machines
Classic 3 reels slots
Thee reels slots, also called classic slots by many, are the oldest variety of this game. They were created long before the Internet era and they are know as a onearmed bandits. What characterizes the three reels slots are simple rules, a few pay lines and a small number of unique features. The graphic is basic and primitive, and the symbols consist mainly of fruits and playing cards. A small amount of pay lines also characterizes them.
Modern five reels video slots
Five reels slots are currently the most popular type of slots. In contrast to classic slots, 5 reels have very sophisticated graphics, very often based on Hollywood movies, famous book or games. Very often they are called 3d slots. Additionally, they are characterized by an incredible amount of additional features such as free spins, wild and scatter symbols, bonus rounds and much more. The number of paylines can also be overwhelming, especially for older players. Some games have up to 1024 winning paylines which can be confusing but your chance to win is much bigger.
Progressive jackpot slots
Progressive jackpot slots are what casino players like the most.
Huge emotions, great wins and great entertainment are just a few of the words that best describe these games.
Traditional fruit slots
You could say that fruit slots, like roulette and blackjack, are classic casino games. What makes it different is the simple rules and symbols. Fruit such as cherries, lemons, watermelons, plums and bananas, which represent symbols, are a mandatory part of these slots.
Nowadays fruits slots are both in the form of 3 reels and 5 reels. Some of them are old fashioned slots which can be remembered from bars and pubs. The second ones are often a graphically extended modern fruit-based slots.
Multiplayer slots
Multiplayer slots are a special kind of slots for players who like group entertainment.
Technically you play with other players in virtual slot room. You can chat with them, look at their game and enjoy their winnings. You are also allowed to participate in jackpot winnings.
Life changing progressive jackpot slots
One of the reasons for the huge popularity of online slots for real money is the ability to win huge money in just a few minutes.
Progressive jackpot slots have a jackpot that is getting bigger and bigger until someone hits it. Every time you place a bet while playing jackpot game, a small part of the money goes directly to the prize pool.
Try your luck at the best progressive jackpot slots online!
Mega Moolah breaks up World record
The biggest one-time win in an online casino was won on 28 September 2018. An unnamed player playing Micrograming progressive jackpot slot Mega Moolah won almost 19 million euros.
The player had accessed Mega Moolah from an Android mobile device and had placed about 50 spins of 75 cents when he hit the jackpot.
Mega Fortune
January 2013 has changed life for wanting to remain an anonymous student from Finland. Playing Mega Fortune slot, he hit the progressive jackpot winning €17.8 million.
At that time it was the highest jackpot win in an online casino.
Mega Fortune is created by NetEnt, a Swedish software and game developer, and has 5 reels and 25 pay-lines. The average win on it is €4 million, which is pretty high.
Other online slots that offer millions of Euro jackpots we can highlight are Arabian Nights, Beach, Life, Joker Millions or Jackpot Giants. You can play in all of them for free on our website in free slots section or register at one of our recommended casinos and play for real money.
Maybe you will be the lucky one who will be the first who will hit the jackpot of more than 20 million Euros.
Few online slots tips at the end
- Read the rules before playing for real money
- Set your bankroll and stick to it
- Claim online slots bonus
- Do not chase your looses
- Try progressive slots
- Discover hidden slot features
- Read more about RTP and Random Number Generator
- Have a fun and win real money playing slots online