The Best Free Online Slots to Play for Fun 2023

Are you looking for a place to play the best online slots for free? Then, you have come to the right place! Irish Online casino has a plethora of free slot machine games that you can spin the reels on this website without the need to register, download an app, or make a deposit. This page is dedicated to revealing all the tips and tricks on where to find the real money versions of these free video slots, what are the basic characteristics of these games, which are the best ones, and so on.

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Online Casinos with Free Slots

# Casino Bonus Rating Terms Claim bonus
Top rated1

Palm SlotsPalm Slots

Bonus
Claim bonusGo to website
18+ | New players only | Min. deposit 20EUR | Bonus code PSWEL200 for first deposit | Wagering req. : 40x bonus and deposit | Bonus expires within 21 days | Wagering, banking, terms & conditions apply | Play Responsibly | BeGambleAware®: Gambling Help & Gambling Addiction | BeGambleAware
2

Royalist​playRoyalist​​play

BonusUp to 1000€
Claim bonusGo to website
18+ | New players only | Min deposit of EUR20 | Promo available until 31.12.22 | Members must complete the rollover in 21 days | Additional Wagering req., Terms & Conditions may apply | Play Responsibly | www.begambleaware.org
3

Mr MegaMr Mega

Bonus100% up to 200€ + 100 Free Spins
Claim bonusGo to website
18+ | New players only | Min. deposit 10EUR. | Wagering req. : 35x bonus and deposit within 21 days | Maximum bonus 200EUR | Spins are given over 3 days after 1st deposit | Additional wagering, banking, terms & conditions apply | Play Responsibly | www.begambleaware.org
4

Crazy FoxCrazy Fox

Bonus20% Cashback
Claim bonusGo to website
18+ | New players only | Min. deposit 20EUR | Bonus validity 14 days from receipt | Wagering req. : 40x bonus | Wagering, banking, terms & conditions apply | Play Responsibly | www.begambleaware.org
5

Neon​54 CasinoNeon​54

BonusUp to 1000€
Claim bonusGo to website
18+ | New players only | Offer must be claimed by placing a min deposit of EUR20 | Wagering requirement : 35x bonus and deposit to be completed within 10 days | Additional Wagering req., Terms & Conditions may apply | Play Responsibly | www.begambleaware.org
Players' choice6

Doggo CasinoDoggo Casino

Bonus100% up to 500€ + 200 Free Spins
Claim bonusGo to website
18+ | New players only | Min deposit 20EUR | Wagering requirement of 35xbonus | All bonuses will expire after 30 days | Additional Wagering req., Terms & Conditions may apply | Play Responsibly | www.begambleaware.org
7

Legend PlayLegend Play

BonusUp to 1000€ + 50 Free Spins
Claim bonusGo to website
18+ | New players only | Min. deposit 20EUR | Wagering req. : 35x bonus and deposit to complete within 10 days | More wagering, banking, terms & conditions apply | Play Responsibly | www.begambleaware.org
Popular8

Casumo CasinoCasumo Casino

Bonus100% up to 300€ + 50 Free Spins
Claim bonusGo to website
18+ | New IE customers only. Welcome bonus contains 50 bonus spins on Wild Wild Riches and 100% bonus (up to €300). Bonuses must be wagered 30 times. Minimum single deposit to qualify: €20. Bonus Spins expire after 30 days. Wagering req. must be meet within 183 days | More Deposit/Wagering requirements, Terms & Conditions may apply | Play Responsibly | www.begambleaware.org
9

ArlekinArlekin

BonusUp to 850€100 Free spins
Claim bonusGo to website
18+ | New players only | Min. deposit 20EUR | Max cashout 10,000 EUR | Bonus validity 7 days from receipt | Wagering req.: 40x bonus | Additional wagering, banking, terms & conditions apply | Play Responsibly | www.begambleaware.org
10

21​Lucky​Bet21​Lucky​​Bet

BonusUp to 600€ + 150 Free Spins
Claim bonusGo to website
18+ | New players only | Offer must be claimed by placing a min deposit of EUR10 | Free Spins must be used within 7 days from when the offer was granted | Wagering requirements need to be fulfiled within 30 days from the date of credited bonus | Additional Wagering req., Terms & Conditions may apply | Play Responsibly | www.begambleaware.org
11

Golden StarGolden Star

Bonus100% up to 1000€ + 100 Free Spins
Claim bonusGo to website
18+ | New players only | Min. deposit 20EUR | Bonus validity 14 days from receipt | Wagering req. : 40x bonus | Wagering, banking, terms & conditions apply | Play Responsibly | www.begambleaware.org
12

Cyber​.​betCyber​​.​​bet

Bonus100% up to 300€ +
Claim bonusGo to website
18+ | New players only | Bonus amount is 100% of deposited sum (min. 5 EUR) but not greater than 300 EUR | Only one bonus can be active and wagered simultaneously | Wagering req. : 20x bonus amount | Timeframe for the rollover is 7 days | Additional Wagering req., Terms & Conditions may apply | Play Responsibly | www.begambleaware.org
13

5​Gringos5​Gringos

Bonus100% up to 500€ + 100 Free Spins
Claim bonusGo to website
18+ | New players only | Min. deposit 10EUR | Max number of winnings using bonus funds is 500 EUR | Bonus validity 14 days from receipt Wagering req. : 35x bonus and deposit | Wagering, banking, terms & conditions apply | Play Responsibly | www.begambleaware.org
14

arcane​betarcane​​bet

Bonus100% up to 200€ + 50 Free Spins
Claim bonusGo to website
15

BetiniaBetinia

Bonus100% up to 500€ + 200 Free Spins
Claim bonusGo to website
18+ | New players only | Min. deposit 20EUR | Wagering req. : 6x bonus and deposit | Wagering, banking, terms & conditions apply | Play Responsibly | www.begambleaware.org

Top Five Free Slot Games Casinos in Ireland 2023

Let's start with the question that probably interests you the most - which are the best casinos in Ireland that have free slots - no download options? Why? Because the purpose of demo games is to try them out for free to see if you like them and possibly spin the reels with a real money bet. Therefore, every good online casino should offer free slots to play for fun. Check out the five best Irish gambling sites for free slots online in which no deposit is required for playing.

Palm Slots

free-slot-games-palm-slots-casino-banner

Although it appeared in the Irish gaming market in 2022, Palm Slots casino is already widely known. The operator is governed by European Union gambling laws and is licensed by Curacao eGaming. The casino has a catalogue including more than 2,500 slot machines, which are divided in the lobby menu into 11 sections so that players can quickly find a game to their taste if they do not already have a title marked. Despite the wide variety of free casino slot games, if you happen to prefer another type, Palm Slots has you covered. With the availability of live dealer tables and game shows, lottery games, and even sports betting, it is unlikely that you will not find something suitable for you.

  1. ✅ 2,500+ Slot Games
  2. ✅ Live Dealer Tables
  3. ✅ Progressive Jackpots
  4. ✅ Game Shows
  5. ✅ Sports Betting

Royalistplay

Founded in 2022, RoyalistPlay Casino is another example of an operator that has quickly made its way into the online gambling industry, with a website that has everything a player could ask for in terms of gaming. Licensed by Antillephone N.V., Royalistplay is a legitimate mobile-optimized casino that you can access from any type of device. With more than 3,000 games in its library, the word "variety" takes on a different meaning here. At Royalistplay, you can try all kinds of free slot games, both in terms of theme and implemented mechanics. Aside from that, you can sit at a live dealer table or join a game show, place a sports bet, or play bingo.

  1. ✅ 3000+ Games
  2. ✅ Progressive Jackpots
  3. ✅ Live Casino
  4. ✅ Sports Betting
  5. ✅ Lottery, Bingo & Keno

Legend Play

Established in 2022, the Legend Play platform is licensed by Curacao eGaming. It is fully legal in Ireland, which means it operates in accordance with Irish law. One of the things that makes a big impression is that Legend Play has more than 15 approved payment methods if a demo game appeals to you and you decide you want to place a bet with real money. Legend Play has in its portfolio over 2,000 games that fall into the categories of casino and live casino games. However, the type of game that is favoured on this gaming site is none other than the slot machine. Proof of this is that approximately 95% of the games are slots. In addition, in Legend Play there is an opportunity to practice live sports betting, which is still not very common.

  1. ✅ 2,000+ Slot Machines
  2. ✅ Over 15 Payment Methods
  3. ✅ Live Dealer Tables
  4. ✅ Progressive Jackpots
  5. ✅ Live Sports Betting

Casumo

Unlike the gaming sites listed above, Casumo Casino has been part of the Irish iGaming industry for over a decade. Licensed by the Malta Gaming Authority, this award-winning operator's focus is exclusively on casino games. This is the only gambling area that Casumo Casino develops, as it follows the mantra that each platform should have a specific purpose and develop within it. Casumo Casino's menu is user-friendly and divided into five categories, each of which has its own sub-categories for maximum speed navigation through the collection of over 2,000 games provided by 13 of the best software developers worldwide. In the live casino games section, you can find four main options: game shows, roulette, blackjack, and baccarat.

  1. ✅ 2,000+ Casino Games
  2. ✅ Progressive Jackpots
  3. ✅ Live Casino
  4. ✅ Mobile App
  5. ✅ 24/7 Customer Support

MrPlay

free-slots-mr-play-casino-banner

MrPlay casino went live in 2017, meaning that it is the second oldest in our top five selection of Irish casinos. What sets this operator apart from the rest? First of all, it has as many as three licenses from different regulatory bodies (Irish Betting Licence, UK Gambling Commission, Malta Gaming Authority), not just one. This is not to say that gambling sites with one licence are not reliable, but that MrPlay follows more rules to keep those licenses. Unlike the other casinos in our selection, MrPlay cannot boast of such a variety of games, but the operator bets on quality over quantity and at the same time strives to develop its sportsbook.

  1. ✅ 3 Different Licences
  2. ✅ 400+ Video Slots
  3. ✅ 100+ Live Casino Games
  4. ✅ In-Play & Live Sports Betting
  5. ✅ Mobile App

What Are Free Slot Games?

For people who do not have experience in the gambling industry, it can be difficult to understand what these free slots are. One might even question why they exist at all, considering that there is hardly a person who does not associate casinos with depositing money and playing games where there is a random chance of winning real money. So, what exactly are free slots?

Online slots, or rather the modes in which they can be played, are divided into two types: demo and real money mode. Both modes of all slot machines are developed by the same software provider. In terms of graphics, gameplay, and bonus features, they are not quite the same. But they have one significant difference. In order to play real money slots, you need to register at a casino, make a deposit, and place bets with real money.

Conversely, free casino slot games for fun have virtual fictitious money credited to you to play with without putting your money on the line. Not betting real money means that the winning combinations you see on the reels will not be actual cash, but again virtual fictitious money - just like the ones you placed bets with. You might ask what the point is of playing free slots.

Free slots are a good option for both experienced and new players. They give the chance for players to experience the gameplay and features of the slot without having to risk a single cent. You can try an unlimited number of free slots, each with its own virtual balance, to sift through the best games to your taste.

The list of free slots available in Ireland is huge and continues to grow. With this abundance of titles, it would be difficult to pick a game without being able to test it. Therefore, the virtual balance is a good option, as you can try out free slots with bonus and free spins features and judge whether they are slot machines that deserve to be played with a real money balance.

It would be helpful for new players to play free slots as this will give them an idea of what these games are all about. In addition, they use different mechanics, and the bonus features can be very diverse, therefore even if this is not your first encounter with the online gambling world, you can be surprised. That is why we suggest that experienced players also play free slots. Our site has a wide variety of demo games for you to try out.

Popular Free Slot Games Features

We have already mentioned that free slots can be very different from each other depending on the software developer, the mechanics implemented, the playing field, or the bonus features. However, what are the characteristics that we could call common, and what each of them means, see the following list.

  • Reels
  • There is no slot machine without reels. In practice, these are the columns that make up the game grid, with each rotation of which new symbols appear on the rows. The standard grid consists of three or five reels and three rows. Usually, the number of lines is directly related to the number of symbols that can land on one reel.

  • Paylines
  • Most free slots function with paylines. These are fixed lineups that will pay out a prize if you land matching symbols on them. The size of the payout depends on your bet and which game symbol forms the winning combination. In some free slots, such as Megaways games, instead of paylines there are ways to win, the number of which can exceed several tens of thousands thanks to the implemented special mechanics.

  • Symbols
  • Symbols are a mandatory element of any slot machine because without them winning combinations cannot be formed. They can be very diverse in terms of theme, but the standard symbols found in most free slots are fruits and suits of cards. Each symbol has a different value and according to it, they are divided into low-paying, medium-paying, and high-paying symbols.

  • Free Spins
  • What do free slots with free spins mean? When it comes to slots, free spins are usually obtained during a bonus round that is unlocked in a certain way. As the name of the term suggests, these are a given number of spins in a slot game that you can enjoy without your virtual balance being reduced (or if you are playing in real money mode without betting your money during those spins).

  • Bonus Rounds
  • Speaking of bonus rounds, they are the most anticipated stage of any game. There are almost no free slots that do not have at least one bonus round. Usually, each such feature is activated in a certain way, and once this happens, you are transported from the base game to a new playing field. Depending on the bonus round, you can get free spins, multipliers, or many other features that would increase the chance of forming a winning combination.

  • Bet Amount
  • Basically, this is the amount of money that you use from your virtual balance (or deposit in case you play in real money mode) to place a bet. In most cases, you have at least five different betting size options from which you can choose in order to fit into your budget. In terms of bonuses, the wager amount is the money you need to bet overall before being able to withdraw any possible winnings.

  • Autoplay
  • Almost all free slots released in the last few years have an Autoplay feature. What does it do? It allows gamblers to play the slot without having to constantly press the "Spin" button manually. Certain criteria are set such as the size of the bet with which to spin the reels, the number of spins to be played automatically, as well as when reaching what amount of lost money, the function will self-stop.

How to Play Our Online Slots for Free – No Download

Are you ready to spin the reels on some free slots? We bet you do! You do not need to worry about the gameplay being complicated or having to learn any game strategies. On the contrary, free slots are played in a very straightforward manner, which is actually one of the reasons for their popularity around the world. To see the best of the graphic design, sound effects, and gameplay, all you have to do is land at least three matching symbols on a payline. Since you may be a new player and may not be familiar with it, we took the liberty of making a short manual to guide you on how to play free online slots - no download required.

  1. 1️⃣ Select Your Favourite Game from Our Suggestions
  2. Browse the available games on our site. How can you do this? There are several possibilities. You can use the search engine or go to the "Play Free Games" category. After that, you will be able to browse our collection of games by flipping through the pages or sorting the free slots by the software developer. Another option is to open the Sitemap which can be found at the bottom of the page and read one of our slot reviews.

  3. 2️⃣ Check the Game Symbols’ Value
  4. After loading the demo game, click on the “Play” button. The first thing you should do is inform yourself about all the game features. What bonus rounds it has and how they are triggered, as well as which are the highest-paying symbols. Each game symbol in free slots has a different value. Generally, there are lower-paying, medium-paying, and higher-paying symbols.

  5. 3️⃣ Select Bet and Paylines
  6. The next thing you should check is how many paylines there are and where they are located. Why is this important? Because paylines are an indicator of how many places forming a matching combination can be paid out. With many of the slots that have multiple paylines, you can choose how many of them you want to be on while you play. If there is such an option, the size of the minimum bet you will have to place will also depend on it. The bet must be in accordance with your virtual balance or, if you are playing with real money, to the budget you have set.

  7. 4️⃣ Click on the “Spin” Button
  8. Once you go through all the above steps, you can press the "Spin" button. If you are not one of those players who want to press the button manually all the time, you can turn on the Autoplay function. This way, you have the chance to try out a bunch of free slots, evaluate their quality, and if you like one enough to be sure you want to play it for real money, do so once you are convinced of your judgment.

Best Free Slot Games to Play in Ireland September 2023

On an annual basis, software developers produce and release hundreds of new free slots. You can imagine what a huge variety it is. Any reliable online casino strives to have as large range of games as possible for players to choose from. Although the thematic variety is huge (history, mythology, animals, fruit, horror, cinema, etc.), even if you are looking for a specific theme, you will be hard-pressed to find an operator that does not offer it. But as with anything, some free slots are better than others. To find out which are the best free slot games, see the following table. You can try them in demo mode on our site, and if you decide to play any of them for real money, we have provided you with a link to the best casino where you can do it.

Slot Paylines Reels Software Play at:
Book of Dead 10 5 Play'n GO Palm Slots Casino
Irish Coins 20 5 Novomatic Legend Play
Big Bass Bonanza 10 5 Pragmatic Play Casumo Casino
Gonzo’s Quest 20 5 NetEnt Ice Casino
Starburst 10 5 NetEnt MrPlay
Buffalo King 4,096 6 Pragmatic Play Royalistplay
Mega Moolah 25 5 Microgaming NetBet

Book of Dead

The Book of Dead slot sees Rich Wilde in Ancient Egypt. Released in 2016, this Play’n GO free slot has an RTP rate of 96.21% and a high variance level. The grid consists of five reels and three rows on which 10 paylines can be formed. The minimum possible bet is as low as €0.10 while the maximum is €100. The Book of Dead has only one bi=onus feature but at the expense of that the size of the maximum possible win is 5,000x your total stake. As you may have already guessed, the highest-paying symbol is the depiction of the intrepid explorer Rich Wilde.

Irish Coins

Released in 2018, this Novomatic free slot is based on the Irish legend of leprechauns. Although there are many free slots inspired by Irish culture, this is one of the best. The Irish Coins slot has an RTP rate of 95.19% and a medium to high volatility level. The playing grid consists of five reels and three rows and the paylines are set to be 20. The size of the minimum bet that can be placed is €0.20 and the maximum one is €100. If you trigger any of the bonus features, you will have the chance to receive up to 500x your total bet.

Big Bass Bonanza

This Pragmatic Play’s free slot went live in 2020. The theme of the highly volatile the Big Bass Bonanza slot is fishing the biggest possible prize that can be hooked on your fishing line is 2,100x your total stake even though it has only one bonus feature. The playing field has five reels and three rows. Combinations of matching symbols are paid out when landing on a total of 20 paylines. The Bog Bass Bonanza slot’s RTP rate is estimated to be 96.71%. The size of the stakes range between €0.10 and €250.

Gonzo’s Quest

Released in 2011, Gonzo’s Quest free slot is still one of the most popular all over the world. This Mayan themed game developed by NetEnt has a medium to high variance level and an RTP rate of 95.97%. The Gonzo’s Quest slot’s grid has five reels and three rows while the number of the paylines is 20. There are three bonus features that have the potential to lead to a win up to 37,500x your total punt. The coin value ranges from 0.01 to 0.50 and there are ten levels with which can be played. The possible wagers are in the frame from €0.20 to €50 per spin.

Starburst

As with Gonzo's Quest, Starburst was released in 2012, but is still one of the most popular free slots. Developed by NetEnt, its theme is outer space. The Starburst slot has five reels, three rows and 10 paylines. It has an RTP rate of 96.09% and unlike most slot machines, a low to medium volatility level. This means that the game is expected to pay out more frequently. Having one bonus feature, the maximum possible win is 500x your total wager. When it comes to bet sizes, the minimum one is €0.10 while the maximum is €100.

Buffalo King

Powered by Pragmatic Play, this free slot came to life in 2019. As the name suggests, its theme is wildlife. Unlike most slot machines, it has it has no five but six reels and four rows. The Buffalo King slot has an RTP rate of 96.06% and a very high variance level. At the expense of that it has two bonus features, 4,096 paylines, and a maximum possible win equal to 93,750x your total wager, which can be triggered during the Free Spins round by landing 5x wild multipliers on five reels. The size of the minimum bet is €0.40 while the maximum one is €60.

Mega Moolah

We doubt there is a player who has not heard of Mega Moolah free slots. Launched in 2006, it is the oldest slot included in our ranking. Powered by Microgaming, the theme of the Mega Moolah slot is African safari. The game has five reels, three rows, 25 fixed paylines, and two bonus features. The Mega Moolah slot has a low volatility level and an RTP rate of 93.42% which is below the average, but this is because it features four progressive jackpots. The game’s possible bet sizes range from €0.25 to €6.25.

Play Free Slots with Free Spins Bonuses

Free spins? Yes, you read that right. But no, free slots and free spins are not the same things. Before proceeding, it is important to clarify what means to avoid any confusion. Essentially, free spins are a type of bonus bet that the casino gives you in exchange for a deposit. Free spins are most often found as part of the Welcome Offer but can also be part of other promotions. This bonus does not enter your account balance as money and is usually tied to wagering requirements and sometimes to a specific slot machine. Until you use up the free spins, you play without having to place a bet.

However, the term "free spins" has another meaning. It is related to the mechanics of the slot machine and the bonus features it has. They are activated differently depending on the game and the feature they come with. One of the most common bonus rounds is the so-called "Free Spins" feature. When activated, you get a certain number of spins, the spending of which you do not place a bet. This free spin type can be obtained only from the game itself.

Where do free slots fit into this equation? As we have highlighted, free slots are demo versions of real money games. The only difference is that you do not put your money on the line, but instead, you play with a credited amount of virtual fictitious money. Therefore, every spin in the free game is considered a free spin as you do not place a real money bet. Logically, if you land a winning combination, it will not be a real money prize. If you are in search of free slots to play for fun, you can find plenty of them on our site. In case you like a free slot and want to try it for real money, take a look at the next three sections where we reveal three casinos whose bonus offers include free spins.

MrPlay – 100 Free Spins + 100% Up to €200 Welcome Bonus

If you sign up at MrPlay and make a first deposit of at least €10, you will be eligible for claiming the Welcome Offer of the moustachioed casino. On your first deposit, you will receive 20 free spins and a matching amount of the sum as long as it does not exceed €200. Over the second and third deposits of €20, 80 free spins will come your way.

Ice Casino – 270 Free Spins + Up to €1,500

Ice Casino’s Welcome Offer is divided into four stages. The minimum amount you should deposit to be eligible is €10. Each of the four stages gives a different percentage of what you have deposited in the casino, as well as a different number of free spins tied to five slot machines. The maximum amount of cash you can get is €1,500 and the free spins are 270.

NetBet - Up to 500 Free Spins Welcome Bonus

Making a minimum deposit of €10 or more after registering at NetBet, will give you the chance to claim the Welcome Offer. After your first qualifying deposit is a fact, you can use the bonus code ‘NBWELCOME500’ to receive 50 free spins. Over the next six days, you may grab additional 450 free spins but the maximum number you could get per day is 75.

How Do We Rate Casinos for Free Slot Games

We at Irish Online Casino, are a team of experts who know the online gambling industry in Ireland in detail. We focus our efforts on testing and writing reviews of games and casino sites so that you can find a good casino that meets your requirements as quickly as possible. When we research a casino, we take many factors into consideration to determine if it is a reliable or a dodgy one. Take a look at the following list to see which are the most important features for rating casinos.

  1. Casino Licensing
  2. This is the most important factor. The lack of a licence is not even up for discussion, and if you come across such a casino, a red light should immediately go off in your head. When the operator is licensed (the UK Gambling Commission, Malta Gaming Authority, Curacao eGaming, etc.), it means that it is subject to regulation and follows certain rules in order not to have its licence revoked. Irish casinos must also hold a valid Irish gaming licence under the Betting Act of 2015.

  3. Free Slots Variety
  4. The variety of slots on gambling sites is the topic that excites players the most. No one wants to sign up at a casino that does not have quality games in its collection. However, it is not only important how many titles there are in the catalogue, but also how many of them have demo versions that you can test on the respective site. At every casino, free slots are the best way to learn everything you need about slots you have an eye on without risking your money.

  5. Slot Providers
  6. This factor will probably be better understood by experienced players. It is directly related to the variety of slots, which depends on the software companies with which the casino has a contract. Agreements with the best providers in the industry such as Microgaming, Big Time Gaming, and Blueprint Gaming are a must-have because they guarantee that certain games will be part of the casino's library. In this case, they are as follows: Mega Moolah slots, Megaways slots, and Jackpot King slots.

  7. Bonuses and Promotions
  8. Apart from the variety of slots, the other thing that excites players the most is the bonuses. For this reason, many of them fall prey to welcome bonuses with unclear rules offered by shady casinos. Bonuses and promotions are one of the main evaluation criteria when looking at a casino. They should have clear conditions under which they are given so that the player can decide whether he wants to claim the bonus.

  9. Customer Support
  10. Not sure what game to start with? Encountering registration issues? Having trouble paying? You can get the answer to these and any other questions from the casino's customer support team. Usually, you can communicate with them by email or live chat, and in some cases by phone. The level of customer service is extremely important because these are the people who should help you in solving various problems that may arise during your gambling experience.

  11. Mobile Capability
  12. Considering the fact that we are used to doing everything through our phones, the mobile capabilities of casinos are essential. Gambling sites must be 100% optimized for mobile use by both iOS and Android users. This is possible by implementing the HTML 5 technology in the codes of the sites. Some casinos even go a step further by developing mobile apps for an even better experience.

Free No Download Slots Casinos by Category

Here we categorize the casinos offering free no-download slots. Some have the best selections of slot games, others specialize in collecting certain kinds of slot machines, and others offer some of the best promotions that can be applied to such types of games. Have a look at the table to find out what to expect at which casino.

Category Casino
🔝 Best Free Spins Bonuses:NetBet
🎰 Best Slot Games Selection:MrPlay Casino
❄️ Best Classic Slots:Ice Casino
💥 Best Megaways Slots:Mr. Green Casino
⭐️Best Promotions:Palm Slots

Our Free Video Slots Winner

Without further ado, which casino has the best selection of free slots? This is none other than Palm Slots. Of the roughly 2,500 games available on the platform, over 2,000 of them are slot machines, or about 75%. The casino's lobby menu has 11 separate game categories, 9 of which are related to slot machines, which clearly shows which type of game is king in Palm Slots casino. With such variety, there is no doubt that all game styles, genres, and themes are covered. If you want to try a non-slot machine game, the platform offers many other options.

Most Popular Free Slot Machine Games Providers

Free slot machines are practically the same games you can play in real money casinos. Certified casino software developers provide free slots to play not only in Ireland but all over the world. The studios' products are checked by independent auditors such as eCogra to assess the fairness of the games. Some brands have successfully proven themselves and established their name in the global iGaming market. Read on to find out which are the most popular free slot development studios.

Play’n Go

Play'n Go became part of the casino industry in 1997. The company has obtained licences in various regions of the world, some of which are Canada, the United Kingdom, Malta, Belgium, Greece, Gibraltar, etc. BMM TestLabs handles the honesty testing of slot machines produced by Play'n Go. Currently, the brand has over 290 slots such as Book of Dead, Reactoonz, and Fire Joker.

Pragmatic Play

Although Pragmatic Play has been in the iGaming industry since 2015, in its relatively short time on the market it managed to develop around 300 slot machines. The company manages to obtain a licence in over 20 regions, including the United Kingdom, Malta, Curacao, Italy, and the Philippines. Pragmatic Play is establishing itself as one of the best graphics and sound game providers. For example, Sweet Bonanza, Down the Rails, and Aztec Blaze.

NetEnt

NetEnt has been on the market for almost three decades, making its debut in 1996. Its software developers have developed more than 260 slot machines that are part of the libraries of the best casinos. eCogra is the body that tests games for fairness, and when it comes to licences, NetEnt has plenty in countries like the UK, the USA, Canada, Malta, and Spain. Some of the most famous slots are Mega Fortune, Starburst, and Cornelius.

Microgaming

Microgaming is the oldest of the software companies we are looking at. It started in 1994 and is one of the pioneers in the industry. Microgaming holds certifications for operation in multiple regions and is licensed in the UK and Malta. The provider develops casino software, slot machines, and progressive jackpot networks. There are over 350 slots released such as Mega Moolah, Thunderstruck, and Immortal Romance.

Playtech

Playtech joined the online gambling industry in 1999 and is considered one of the best casino game development companies worldwide. Industry leaders, pioneers, and innovators, licensed by the UK Gambling Commission, Playtech develop numerous slot machines and are one of the companies every casino wants to contract with. To mention a few of their works: Age of Gods, Gladiator, and Wonder Woman.

Play Free Slots for Fun on Mobile

The rapid development of technology in recent years has forced every industry to carry out mobile optimization. Online gambling is no exception. Even on the contrary, considering that its purpose is entertainment, the possibility to practice on a mobile device is a must. There are two possible options for gambling sites. One is to optimize their sites to make them mobile-friendly so that they can be accessed by any device regardless of the operating system. The other option, which is currently less common, is to develop mobile apps that users can download to their mobile devices and play through them. If you want to play free slots, you can do that on our site as well. Nevertheless, if you like a slot and want to place some money on the line, in the list below, you can see five of the best mobile-optimized casinos that have applications as well.

Our Free Slots Mobile App Winner

If you are one of those players who prefers a mobile experience over a desktop one, you would want to find out what the best casino app is. According to our experts, this is the MrPlay Casino Casino app. It can be downloaded from both the App Store and Google Play, which means it works with both iOS and Android. The majority of the casino can be accessed through the app, including slot machines, live dealer tables, and the sportsbook.

Free Slot Games vs Real Money Slots

We have reached the point where it is time to ask the inevitable question - free slots or real money slots? The truth is that there is no right answer, as both types have their pros and cons. On the one hand, you can have fun with the free slots without investing a single cent. If you land a winning combination, however, it will not be a real money prize. On the other hand, if you play in real money mode, it is important to remember that there is no guarantee that you will win and there is always a chance that you will lose the deposited amount. What are the advantages and disadvantages of demo games and real money games, find out in the following table.

Free Slots Real Money Slots
✅ You Can Learn Everything for the Game by Playing in Demo Mode ✅ You Can Access a Larger Collection of Games
✅ No Risk as You Play with Virtual Money ✅ A Chance to Win Real Money
✅ No Neet to Sign Up at a Casino or Download an App ✅ 100% Mobile Friendly
❌Variance Limitation ✅ You Can Claim Casino Bonuses
❌ Free Bonuses Come with Fewer Allowances ❌ Bonuses Are Tied with Wagering Requirements
❌ Impossible to Win Real Money ❌You Risk Your Money

Discover More of Our Free Casino Games to Play for Fun

If for some reason you have landed on this page, but free slots are not exactly your type of game, you can try other free casino games on our site. If you are a fan of table games, you can try free blackjack and free roulette at Irish Online Casino. A plethora of different variations of these two classic games can be played for fun, and if one takes your fancy, you can try it out in real money mode at one of our recommended casinos.

Latest Free Slot Reviews

If you are one of those people who have a habit of getting detailed information about everything, this is where our slot reviews come to the rescue. In case you decide to spin a game for real money, we recommend you try it in demo mode, but also read its review. The reason is that it often happens, especially to new players, that they cannot fully understand the gameplay or some rules. How to find our reviews? Scroll to the bottom of the page. Click the "Sitemap" button. You will be loaded with a new page containing all the pages of the site. Then, just select the review you want him to read. Voila!

Free Online Slots Frequently Asked Questions

What is the best free slot game to play?

There are many good free slot games. It all depends on what you like. The best thing to do is try out different types (Mega Moolah slots, Megaways slots, Jackpot King slots) and themes (history, mythology, cinema, horror, animals, etc.) to find out which one is the best for you. Some of the most popular free slots are Gonzo's Quest, Game of Thrones, Starburst, Book of Dead, Immortal Romance, and Dark Knight.


Where can I play slots online for free?

You can play free slots online right here on this page. All you need to do is choose which title you would want to spin the reel of.


What is the best website for free casino spins?

Some of the best casinos in which you can receive free spins from promotions if you play for real money are MrPlay, Ice Casino, and NetBet.


Can you win money on free slots?

It is impossible to win real money by playing free slots. The reason is that you do not make a deposit and put your money on the line, but instead, you spin the reels with credited virtual unreal money. In order to have the chance to potentially land some winning combinations that will be paid out in actual cash you should place real money wagers as well.


How do I start playing free online slots?

Scroll to the top of the page and browse our selection of free slots. Choose the title you like and click on it. After the game loads, press the "Play" button. That is all!

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To discover more free online games to play check the list below: