The Best Slot Sites in the UK for December 2023

We compare, rate and share the best slot sites in the UK on this page, helping you rediscover classic slots or try your hand at progressive jackpot slots with huge prizes. Check out the best UK slot sites and claim exclusive slot bonuses below.

Guide to Choosing the Best Slot Sites in the UK

UK slot sites all want your custom but it's not always obvious which are the best for you, the player. And you're not the same kind of slot bettor as everyone else. 

Fortunately, our slot experts scour the web to identify the best slots sites in the UK, plus the best slots, so we can make recommendations based on genuine research. 

We rate and highlight the best UK slot sites for features like welcome bonuses and free spins a little further down this page.

Also, we highlight legitimate and safe slot sites and lead you away from the less trustworthy. We also present you the sites with the best bonuses, free slots, fastest payouts, and best customer service.

Once you've read this guide, you'll be armed with all the information you need to bet on excellent slots at all the best places.

How We Rate the Best Slot Sites in the UK

To rank the best slot sites, one of our slot experts assesses hundreds of leading UK slot sites based on game variety, number and quality, user experience, and bonuses. We try to keep our slot site review process the same every time for fairness and consistency. This is how we rate a slot site:

Step 1: we open an account at each site and judge the simplicity of the sign-up process and the security provided.

Step 2: we also test and compare online casino bonus offers among sites.

Step 3: we make deposits using different payment methods and play the site’s games, testing them for fairness, speed, and graphics.

Step 4: we also make withdrawals to assess payout times, and contact customer support to see how competent and friendly they are.

Step 5: what’s more, we consider which sites have something special. For instance, 888casino has a great slots selection but it also has one of the best online poker sites on the same platform, plus a no deposit free spins welcome offer.

The best online slots sites in the UK work well on desktop, Android and iOS devices, while providing great bonuses and convenient banking methods.

We also pay attention to new slot sites UK players can join, so we'll alert you as soon as they launch. Plus, we track established sites to make sure they haven't rested on their laurels.

Our Best UK Slots Site for Bonuses is LeoVegas

As well as getting 50 free spins and up to £100 when you sign up, LeoVegas gives slot games lovers more than one reason to join. If you live extra spins, you can get 30 x 10p extra spins on Big Bass Bonanza and 10 x 20p extra spins on Rich Wilde and the Book of Dead every week. To get the free spins on Big Bass Bonanza, you need to make a minimum deposit of £25 and wager four times on casino games, while for the spins on Book of Dead, you must deposit £25 too but you only need to wager three times on casino games.

• Need to know: the Big Bass Bonanza free spins are available on Thursdays only, between 9:00 and 23:59, and the Book of Dead free spins are available from 9:00 on Monday to 23:59 on Wednesday.
• Our view: it's one thing to get free spins when you join a casino, but the chance to get free spins at least twice a week is a cut above.

Leo Vegas Bonus Welcome Package up to £100 + 50 Bonus Spins

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 25 wager-extra spins x10p to be added to Big Bass Splash with each qualifying deposit, 3 day expiry.

Our Best UK Slots Site for Game Selection is Party Casino

Party Casino has more than 5,000 slot games and counting, including the best Megaways slots, so it’s an excellent site if you're a slots fan. Not only that but you can get a £250 bonus when you sign up and deposit.

• Need to know: slot games count 100% to the first deposit bonus wagering requirements of 35x and you have 30 days to unlock the bonus.
• Our view: although Party Casino doesn't have the biggest reputation of UK slot sites, it has virtually everything you could want, not least a diverse game selection, including jackpot slots.

Why not check out Party Casino's welcome bonus below?

Party Bonus 100% Welcome Bonus up to £100 & 50 Bonus Spins

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. Minimum deposit £10 once the offer is claimed. players will receive 50 Extra Spins (value £0.10 each, selected games, valid 7 days) and will have 30 days to release a bonus equivalent to the initial deposit up to £100 (35x wagering, selected games, valid 30 days) Certain deposit types are excluded. T&Cs Apply.

Our Best UK Slots Site for Free Spins is Crystal Slots

Crystal Slots is one of the best online casinos for free spins bonuses. On your first deposit, you can get up to 500 extra spins on Sweet Bonanza. Plus, the casino provides other free spins offers like a spin of the Trophy Mega Reel when you earn five trophies by betting at the site. The mega reel gives up to 500 free spins on the Master Joker or Tree of Riches slots.

• Need to know: 500 free spins is an unusually large amount to claim in a welcome bonus, so it's worth picking up for slot fans. The catch is that what bonus you win is determined by the Trophy Mega Reel. There's also 65x wagering requirements, which is more than usual. 
• Our view: remember it's 'up to 500 free spins', because what you actually get with when you spin the mega reel is all about luck and could be less. We aren't too impressed with the 65x wagering but, if you become a regular slots player, you could get more chances to spin the reel every time you move up a level.

Crystal Slots Bonus Deposit £10, Get up to 500 Bonus Spins on Sweet Bonanza

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. £10 min fund, Extra spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250).

Our Best UK Slots Site for Progressive Jackpot Games is Mr Vegas

Mr Vegas had, at our latest count, more than 320 progressive jackpot slots for you to choose from – that even impressed our battle-hardened reviewers. It also has a table of the latest jackpots from biggest to smallest, which features a Book of Atem WowPot of £33.3m and a Mega Moolah Lucky Bells jackpot of £6.6m. 

The casino also boasts the progressive jackpot games Mega Moolah: Goddess, Mega Fortune, Ancient Fortunes Poseidon WowPot Megaways, Immortal Romance: Mega Moolah, and Bankin’ Bacon.

You can even play slots alongside live casino games like blackjack or online baccarat casino titles at Mr Vegas.

• Need to know: Mr Vegas has a special, social lobby called Encore, with player versus player competitions and the chance to talk to your opponents. 
• Our view: Mr Vegas isn't the slickest-looking slot site, but it makes up for that with a quality jackpot slot selection and features like its Encore lobby.

Mr Vegas Bonus 100% Welcome Bonus Up To £200 + 11 Wager Free Bonus Spins

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. The Welcome Bonus is only available to newly registered players who make a minimum initial deposit of € 10.

Our Best UK Slots Site for New Online Slots is NetBet

NetBet is a legit casino site for new slots and it even has a New Games tab which makes it easy to find something fresh. When we reviewed the site, some of the featured new games were Secret 7s, Tommy Gun’s Vendetta, Million Zeus, Big Size Fishin’, and Wolf Fang: The Origins.

NetBet also boasts jackpot slots like Gladiator Jackpot and Age of the Gods: Glorious Griffin, plus it has thousands of other slot games to try.

• Need to know: you can get up to 500 free spins with NetBet's current welcome bonus but the amount you get is random. Plus, you have to enable marketing communications or you'll only be entitled to the first 50 free spins. 
• Our view: if you like slots, the chance of grabbing a bonus 500 free spins from your first deposit is very tempting. We also appreciate the quality mix of top jackpot slots and famous slot titles like Starburst and Immortal Romance: Mega Moolah.

NetBet Bonus Up To 500 Bonus Spins

Promo Code: NBWELCOME500

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. £10+ deposit, no e-wallets/prepaid cards, up to 500 Bonus Spins, 40x wagering on Extra Spins winnings.

Our Best UK Slots Site for Mobile is Casumo

Casumo, on iOS and Android, is our choice for mobile casino sites, because it has more than 2,000 games, fun daily tournaments, and random cash drops every day. You can also win bonus spins on Sahara Riches Cash Collect in one of the casino's promotions. 

Plus, players have also praised how smooth the Casumo app is, which is a weakness for other casino apps.

• Need to know: Casumo has a rewards scheme where it gives you bonus cash, deposit bonuses, and bonus spins based on your activity. 
• Our view: we like Casumo's modern game selection, its live chat service, and regular offers that keep things interesting. We're looking forward to seeing what Casumo does with its welcome bonuses in future.

Casumo Bonus 100% Welcome Bonus up to £25 + 20 Bonus Spins

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. Opt-in required. 20 Bonus Spins on “Sahara Riches Cash Collect” at 10p per spin and 100% Deposit Bonus up to £25 on first deposit (payment method and play restrictions apply). Min. deposit £10. 30x wagering for Bonus Spins and Deposit Bonus (game weighting applies). Max. £5/spin or £0.50/line. 30 days expiry.

The Best Online Slots in the UK in 2023

The best online slots in the UK are a matter of personal preference but some slots have proved universally popular over the years. They include classics like Gonzo’s Quest, Mega Moolah, Starburst, and Rainbow Riches. 

You can try demos of these classic slots, plus new online slots, by joining the casinos featured below. Just take note of the casino below each slot to know where to play those titles.

The 10 Best UK Slots in 2023

Software Provider

RTP 96.09%

Volatility Low

Maximum win £50,000

Starburst Review and Demo

Software Provider

RTP 96.21%

Volatility High

Maximum win £500

Book of Dead Review and Demo

Software Provider

RTP 96.48%

Volatility Medium

Maximum win £2,110,000

Sweet Bonanza Review and Demo

Software Provider

RTP 95.97%

Volatility Medium

Maximum win £125,000

Gonzo’s Quest Review and Demo

Software Provider

RTP 96.71%

Volatility High

Maximum win £525,000

Big Bass Bonanza Review and Demo

Software Provider

RTP 96.58%

Volatility High

Maximum win £500,000

Legacy of Dead Review and Demo

Software Provider

RTP 96.5%

Volatility High

Maximum win £500,000

Gates of Olympus Review and Demo

Software Provider

RTP 96.31%

Volatility Medium

Maximum win £50,000

Eye of Horus Review and Demo

Software Provider

RTP 96.15%

Volatility Medium

Maximum win £80,000

Fire Joker Review and Demo

Software Provider

RTP 95.98%

Volatility High

Maximum win £240,000

Bonanza Review and Demo

UK Slots with the Biggest Progressive Jackpots

A progressive jackpot slot is a game where the main prize keeps growing until someone wins it and then the jackpot starts to build again. A handful of lucky UK slots players have won mega moolah by playing progressive jackpot slots at UK sites in recent years. 

One of the most famous wins came in 2015, when an English soldier called Jon Heywood won a cool £16 million playing the Mega Moolah slot. 

He staked just 25p on a spin and landed the jackpot, which saw him claim a place in the Guinness Book of World Records. A Belgian player has since topped Jon Heywood’s win, playing Mega Moolah, but many slot lovers are bidding to claim a new record each day.

The 2023 jackpot slots with the biggest prizes at the time of writing are:

1. 💰 WowPot slots - £35m
2. 💰 Mega Moolah - £8.7m 
3. 💰 Jackpot Giant - £6.2m 
4. 💰 Dream Drop slots - £2.5m
5. 💰 MegaJackpots slots - £1.1m
6. 💰 Mega Fortune - £0.8m

• Why not visit the featured online slot sites below, which have excellent jackpot slots line-ups?

CASINO Jackpot Slots Total Slots Total Mobile Slots Total Slot Providers Visit Site

Jackpot Slots 431

Total Slots 4092

Total Mobile Slots 4092

Total Slot Providers 138

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. Min deposit £/$/€ 10. Account balance is withdrawable at any time, upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins: Bonus spins expire24 hours after activation.

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Jackpot Slots 284

Total Slots 1778

Total Mobile Slots 1778

Total Slot Providers 98

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. Min deposit £10. 100% up to £100 + 30 Bonus Spins on Reactoonz. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply.

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Jackpot Slots 248

Total Slots 1445

Total Mobile Slots 1445

Total Slot Providers 11

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. Minimum deposit £10 once the offer is claimed. players will receive 50 Free Spins (value £0.10 each, selected games, valid 7 days) and will have 30 days to release a bonus equivalent to the initial deposit up to £100 (35x wagering, selected games, valid 30 days) Certain deposit types are excluded. T&Cs Apply.

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Types of Online Slots Bonus

Most sites use an online slots bonus to attract new customers. They vary and they come with different wagering requirements, so it pays to shop around for the best offers. 

No Deposit Bonuses

Some sites offer a no deposit bonus on slots when you sign up for a new account. You might find one at other times but this kind of bonus is rare. One of the few sites that provides a slots bonus where you don’t have to deposit first is 888casino, which currently offers 88 free spins when you open an account with them.

Reload Bonuses

A reload bonus is a deposit incentive and reward aimed at players who have already opened an account with a casino. As an example, a casino might give you a 50% reload bonus up to £200 when you deposit at least £30. This reload bonus is usually awarded as a non-withdrawable amount which must be wagered before it can be withdrawn as cash.

A casino might also give you cashback if you deposit a minimum amount but lose bets during a certain period. For example, if you deposit at least £20 but lose all of that in the next seven days, you could get £2 or 10% back once the week is over.

First Deposit Bonuses

Almost every slot site advertises a welcome bonus to convince bettors to join and these are usually based on your first deposit, or sometimes, up to your first four deposits.

For example, one site might offer a 100% sign up bonus for slots worth up to £500, plus 50 bonus spins. So if you deposit £500, you get £1,000 to play with and 50 extra spins.

• One site that doesn’t provide a welcome bonus is No Bonus Casino – instead, they give you 10% on all losses, forever.

No Bonus Bonus Always 10% Casino Cashback

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. 10% Cash back without wagering the day after if the player loses all the money in the account. Min deposit £10. Gameplay is monitored.

Daily Free Spins

Some of the best slots sites even offer daily free spins to players. These can be a bonus for betting a certain amount the previous day or week, a cushion if you lose bets, or a large free spins prize that's given over several days.

Loyalty Programmes

The best UK slot sites have a loyalty programme, aka a VIP programme, where you’re rewarded for being a regular bettor. You can earn rewards like lower wagering requirements for bonuses, holiday prizes, a personal customer support assistant, and the ability to use your cash balance online and at land-based casinos. It's clear to see why these programmes are often regarded as the best high roller casino bonuses out there.

Wagering Requirements

Another important factor is the wagering requirement, also known as the rollover requirement. This refers to the number of times you need to play this bonus credit before you can make a cash withdrawal. 

Imagine you're renting books from a library. The wagering requirement is like a rule that says you need to read a certain number of pages before you can rent a book, or in this case, withdraw bonus funds.

You keep reading (playing games) until you've read enough pages (bet your bonus money enough times) to meet the requirement. Once you do, you can ‘check out’ your winnings.

If you'd like to know more about how wagering requirements work, you should visit our slots bonus page for a detailed explanation. There, you can also use our wagering calculator to see how much you need to playthrough before you can withdraw any bonus winnings.

• Our wagering calculator also comes in handy with bonuses, and you can find three fantastic ones featured below:

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Bonus 100% Welcome Bonus Up To £200 + 11 Wager Free Bonus Spins

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. The Welcome Bonus is only available to newly registered players who make a minimum initial deposit of € 10.

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Bonus 100% Welcome Bonus up to £200

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. £10 min fund, £200 max bonus, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements

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Bonus 100% Welcome Bonus up to £150 + 50 Bonus Spins

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs Apply. Exclusions apply. New players deposit £10+. Cash & wagering conditions vary. Max reward £150. 7 days to claim + further 7 days to wager 35x. 50 FS 10p each awarded on Big Bass Splash after wagering, 3 day expiry.

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Types of Online Slots

The online slots world keeps growing. Players have more entertaining casino games to choose from than ever, with new themes and technology being introduced all the time. Modern slot games can be divided into several categories:

Classic Slots

These are the original online slot games and they still exist on slot sites, despite becoming dated. Classic slots often have traditional themes and are reminiscent of fruit machines at land-based casinos.

Video Slots

Playing online slots has become more exciting with the release of the video slot, which is now the dominant slot type. Their game mechanics are more evolved than in classic slots, and can feature more paylines and eye-catching bonus rounds. Their improved graphics allow for in-depth characters and themes and the overall experience is more immersive.

Video slots online include 3-reel and the more elaborate 5-reel slots, which contain exciting features like wilds and scatter symbols, with live-action backgrounds and animations.

3D Slots

3D slots take video slots to another level. These cutting-edge games feature characters that feel like they’re jumping out of the screen, making betting on online casino slots almost cinematic. Sometimes these games feature 3D cutaway scenes as part of bonus rounds, while others are a total 3D experience.

The top 3D slots of 2023 include The Rift, Turning Totems, Gonzo’s Quest and Jungle Jim El Dorado.

Live Casino Slot Games

Another recent creation is the live slot game. Like live blackjack and roulette online, these feature a live human dealer who seems to be inside the game, alongside the slot’s virtual character. Good examples of live slot games are Gonzo’s Quest Live from NetEnt and Safari Riches Live by Playtech.

Scatter Slots

A scatter slot is simply a slot game that features scatter symbols, which, if you land them, can help boost your win. They make games more fun and lucrative. These scatters usually tie in with the theme of the slot machine like pyramids in an Ancient Egypt-style game.

Progressive Jackpot Slots

These games are very popular as they give players the chance to win huge prizes from small stakes. Casual players have good reason to think these are the best slots to play for real money, because they stand a chance of banking a big win that previous players have helped grow.

With a progressive jackpot slot, a small portion of each player’s stake contributes to the jackpot, which rises until a player triggers it. There have been several players winning seven-figure and even eight-figure prizes lately. 

Fruit Machines

These slots mimic the machines you find in bars and arcades across the UK, featuring three reels and a payline in the middle. Symbols generally include classics like fruit, bells and the number seven. 

‘Fruities’ give you the option to hold or nudge reels, adding another layer of fun. The best fruit machine games at online slots sites for 2023 include Fruit Shop, Booming 7 and Fruit Fiesta.

Branded Slots

The trend for themed slot games has accelerated. Themed slots are similar to video slots, but they follow a narrative based on a famous movie, TV show, band or another pop culture icon. Some of the best branded slots in 2023 are A Nightmare on Elm Street: Megaways, Britain’s Got Talent, Vikings, and Guns N’ Roses.

Slot Comparison Tool

You can click the image below if you want to use our tool to contrast slots for bonus features, RTP, if they have a jackpot, and their maximum win.

Slots RNG (Random Number Generators) and How they Affect Games

A random number generator (RNG) is used to calculate the result each time you hit spin on an online slot game. An RNG is also used on physical slots found in casinos and arcades, and is used to determine the results of online casino games like at online blackjack sites.

The random number generated goes through the game’s software and produces a tangible result, giving you a win or a loss. 

All licensed operators providing for UK players will fall under the jurisdiction of the UK Gambling Commission (UKGC), which monitors the RNG technology that online slots sites use to ensure it remains fair.

Payouts and RTP

The key concept to familiarise yourself with when playing slots online is RTP, which stands for return to player percentage. This percentage refers to the amount of money a slot is expected to return to you over a prolonged period, based on a calculated average.

It essentially refers to the house edge. If a slot has an RTP of 94.75%, it means the average the house claims will be £94.75 for every £100 staked. However, slots are games of chance, so some players will make a profit and others will make a loss. That’s just how it goes. 

The RTP gives you an idea of the average return you can expect. You should look for as high an RTP as possible. NetEnt’s Mega Joker has offered an RTP of up to 99%, while Jackpot 6000 goes up to 98.8%, making these some of the best slot games in terms of RTP.

You will be presented with a payout table when you browse the games at the best online slots sites. It will tell you the symbol values and the paylines, while explaining features and any relevant jackpot information. Payout tables also list the prizes either as a cash amount or as a multiplier. 

For example, if you see ‘100x’, it means you stand to win 100 times the size of your single line bet. It will also inform you of the online slots bonus rounds and the minimum and maximum prizes. You can use this information to determine your potential payouts on new online slots.

• Here are some of the best RTP slots at UK online casinos:

The Best RTP Slots in the UK

Software Provider

RTP 99.00%

Volatility High

Maximum win £1,207,000

Book of 99 Review and Demo

Software Provider

RTP 98.00%

Volatility High

Maximum win £1,000,000

Money Cart 2 Review and Demo

Software Provider

RTP 97.66%

Volatility High

Maximum win £82,088

Blood Suckers Megaways Review and Demo

Software Provider

RTP 98.00%

Volatility Medium

Maximum win £12,000

Jokerizer Review and Demo

Software Provider

RTP 97.35%

Volatility Medium

Maximum win £75,000

Big Bad Wolf Review and Demo

Software Provider

RTP 97.99%

Volatility Low

Maximum win £50,750

Blood Suckers Review and Demo

Software Provider

RTP 98.00%

Volatility High

Maximum win £1,000,000

Money Cart Bonus Reels Review and Demo

Software Provider

RTP 97.24%

Volatility Medium

Maximum win £348,400

White Rabbit Megaways Review and Demo

Software Provider

RTP 97.07%

Volatility Low

Maximum win £990,000

Jack Hammer 2 Review and Demo

Software Provider

RTP 97.07%

Volatility Medium

Maximum win £128,000

Secrets of Atlantis Review and Demo

The Best UK Slots Software Providers

The best UK slots providers compete to launch the most popular games each year and sell to the best slot sites in the UK. And the best online slot sites let you filter games by provider. It's not unusual for players to prefer one slot provider over others, because they tend to create games of a certain style. 

For example, Play'n GO creates slots with interesting stories, incredible graphics, and humour, while NetEnt makes slots, including jackpot slots, that have a certain ingredient that helps some reach legendary status. 

These are the top slot software providers in the industry right now:

Microgaming

The Isle of Man-based firm is one of the largest online slots providers in the UK. It supplies hundreds of titles like Mega Moolah, Game of Thrones, Mermaids Millions and Thunderstruck II.

Playtech

The Matrix, Superman, Top Gun and American Dad are some of the exciting branded casino slots that Playtech has produced. It’s also famous for making Age of the Gods and Big Bad Wolf.

NetEnt

This Swedish software supplier is responsible for some of the best online slots in the UK, including fan favourites Starburst, Gonzo’s Quest and Mega Fortune. It also makes branded video slots, such as Gordon Ramsay’s Hell’s Kitchen.

Play’n GO

This is another Swedish company with a wealth of exciting UK online slots to its name. Play’n GO is responsible for hits, such as Troll Hunters 2, Book of Dead and Mystery Joker.

IGT

International Game Technology or IGT is a multinational firm headquartered in London, with offices in Las Vegas, Rhode Island and Rome. It’s a pioneer in branded video game slots, and its biggest hits include Family Guy, Da Vinci Diamonds, Pharaoh’s Fortune, and Cleopatra.

SG Digital

The digital division of Scientific Games produces several exciting slots after purchasing other providers, NYX Entertainment and NextGen. They include Raging Rhino Megaways, Lucky Lanes, and Prisma Blast.

Novomatic 

Austrian software provider Novomatic celebrated its 40th birthday in 2020. It works with the best slot sites in the UK and releases new online slots on a regular basis. They include Sizzling Hot, Book of Ra and Lord of the Ocean.

Betsoft

This software firm is renowned for quirky releases, such as The Slothfather and Good Girl Bad Girl. It has a particular focus on mobile online slots and casinos and 3D slots.

Slot Tip

You can play free demo games of the best UK slots right here by visiting our free slots catalogue.

Tournaments at UK Slot Sites

The best online slots sites often host tournaments based on a certain slot – typically a classic game or a hot new release. You can join these tournaments and bid to complete the challenges to climb the leaderboard and win prizes. Exciting prizes include cash, trips, cars, and gadgets. 

These online slots tournaments are generally hosted in collaboration with the software provider to boost the profile of a game. They allow players to earn valuable prizes and are worth finding at the best gambling sites for UK slots.

How to Sign Up to Online Slot Sites

You could visit some of the sites above or other casinos featured on this page, and then set up an account and play the best UK slots by following these steps:

• Visit the cashier and make a deposit using your preferred payment method.
• Select a slot that appeals to you, paying careful attention to the payout table.
• Set your coin value, aka your bet, and set the maximum bet per line if you are playing a progressive jackpot slot. Then hit the spin button.
• As long as you’re having fun and betting within your limits, play until you decide to make a withdrawal. Remember that all wins read from left to right.
• Finally, you can visit the cashier to make a withdrawal. Choose your preferred withdrawal method, enter your desired or maximum amount, and confirm. Withdrawals are never instant, and wait times should be clear in the terms and conditions.

Payment Methods at UK Slot Sites

The best slots sites will offer you a wide range of payment methods for making deposits and withdrawals. Debit card payments are popular among visitors to UK slot sites and are widely accepted. 

Common online casino payment methods include e-wallets, such as Neteller or PayPal, but you probably won’t be able to claim a bonus if you opt for Neteller or Skrill as it’s difficult for a casino to track if users have claimed the bonus before.

Vouchers, such as a Paysafecard, are accepted at many new online slots sites, along with other prepaid cards.

In addition, withdrawal times vary depending on the online casino you play at and the withdrawal method you choose.

You might need to make withdrawals via the same method you used to make a deposit, as this is a licensing condition designed to stamp out money laundering.

• Why not visit the casinos featured below? They're known for fast payouts.

CASINO Avg. Withdrawal Time Casino Bonus Visit Site

Avg. Withdrawal Time 24 Hours

Casino Bonus £30 free bingo bonus

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Casino Bonus 30 Free Spins after playing through £10

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Avg. Withdrawal Time 24 Hours

Casino Bonus 30 Free Spins on 10 Deposit

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Casino Bonus 121%ÊWelcome Bonus up toÊ£300

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