Free spins are used by many of the very best online casinos to give gamblers a reason to pick their site over rival ones.
These offers can be for both new gamblers and loyal ones, and there are some key things you need to look for to decide which ones are right for you.
We list the casinos with the most free spins, most no deposit spins, and explain the important things you need to know when deciding which free spins promotion to sign up for, including:
No deposit spins
Spins with a deposit
All you need to do is read our guide and then choose the best free spins bonus(es) for you.
Please be aware that all bonuses and promotions mentioned in this article come with the following conditions in order to meet UK casino compliance laws:
18+
T&Cs apply
How we review the top free spins casinos
OnlineCasinos.co.uk has a reviews process that we’re extremely proud of. It’s robust, rigorous and repeatable.
We go into enormous detail, covering all the key aspects of the top free spins casinos to ensure you have all the information you need to make an informed decision about the sites.
These are some of the most important things we cover in our reviews:
Quality and quantity of slots games
Range of other casino games on offer
Standard of the welcome bonus package
Breadth of the loyalty rewards scheme
User-friendliness of the site on all devices
We go into this level of depth (and beyond) so that you don’t have to waste your time trying out an online casino to find out if it’s right for you. All you have to do is read our reviews and you’ll know exactly what you’re going to get from a site.
Introducing our expert online casino reviews team
Reviewing online casinos isn’t a job for our reviewers. It’s a hobby that pays their wages. It’s the dream for this group of casino gaming enthusiasts, sports betting followers and gambling industry wizards.
Our experts live and breathe online casino gaming because they’re true fans of the games and sports they review. They spend their free time trying out new poker strategies, playing the latest slots and reading up on current industry trends.
It’s this level of passion and enthusiasm that makes our reviews the fairest and most accurate you’ll find. Why? Because our reviewers aren’t interested in writing pretty words about online casinos they don’t believe in.
No. Our reviewers care about making sure you know all the good and bad points about a gambling site because they want their fellow players to have the best gambling experience.
This is why you can be sure that when our review says we think an online casino is one of the best in the UK that it really is.
How does a free spins bonus work at online casinos?
Free spins are an offer used by casinos to attract gamblers to their slot games.
These offers come in two types:
An introductory offer for new gamblers
A promotion for existing gamblers
The way these offers work is that you are given a certain number of free bets to use when you play online slots – often specific slots titles, rather than a free hit at games of your choosing.
Credit: Flickr
These are some of the key things you need to know about how free spin bonus offers work:
Deposit bonuses: a deposit free spins bonus requires you to invest some of your own cash to be able to meet the requirements of the offer.
Free spins winnings: you may have a cap on the bonus money you’re able to win from a free spins offer.
Bonus code: some online casinos insist on you entering a code to be able to sign up for the free spins bonus advertised.
Wagering requirements: many bonuses come with the condition that you wager a certain amount of your own cash before you can withdraw your bonus winnings.
Another important detail you must know about online casino free spins offers is that they’re rarely entirely free. You’ll often either have to deposit some of your own money to get the offer, or you’ll need to meet wagering requirements to be able to withdraw your winnings.
This means it’s essential that you read the T&Cs of any promotion before you sign up to it.
What is a free spins no deposit offer?
A free spins no deposit offer is exactly what it sounds like – you get some free spins to use on a casino slot game without needing to deposit any of your own cash.
While this sounds like a great offer (what gambler doesn’t find it appealing to get some free money to wager on casino games?) it’s not as simple as signing up, getting your free spins and collecting your winnings.
The reason for this is that many free spins rewards that require no deposit have different wagering requirements you need to meet, which we explain in this detailed guide to wagering requirements.
What is a free spins offer with a deposit?
Free spins with a deposit are pretty simple to understand – it’s when a casino gives you some spins on one (or more) of its slot games in return for you making a deposit to your account.
The amount you’ll need to deposit will depend on both the online casino and the specific offer you’re interested in – for instance, there are some casinos with a £5 minimum deposit, while others may have a £10 minimum deposit.
Can I get free spins that let me win real money?
Free spins give you the chance to win two different types of money from a casino:
Casino credits
Real cash
While many casinos do run free spins promotions that allow you to win real money, what you’ll often find is that there are wagering requirements to get this cash.
This means that you need to bet your own cash on casino games before you’re eligible to withdraw your winnings.
The result is that you may end up with significantly more of your own cash than you get back in real money from the casino.
Free spins variances in the UK
What are we talking about when we say “free spins variances”? We’re talking about the difference between the free spins offers you get from UK online casinos.
Almost every gambling site has a welcome package for its new players. Many of these welcome packages include a free spins offer (it’s the most popular bonus offer used by casinos) but the amount available varies enormously.
Some online casinos offer their players 50 free spins, others offer them 500 free spins. And these offers aren’t static. Online casinos continuously update their bonus offers, so they might advertise 100 free spins today and 200 tomorrow — it’s impossible to predict.
Another thing to keep in mind is if you need to invest any of your own money as part of a free spins offer. If a casino has a free spins no deposit offer then you don’t need to invest your own cash but if a deposit is required then you’ll need to contribute some of your own money.
But it’s not just the number of spins where there’s variance. The other key aspect of free spins where online casinos differ is in the wagering requirements for their free spins offers.
We explain all you need to know about wagering requirements in the section below.
What are wagering requirements for free spins?
Wagering requirements are used by online casinos to make sure that they get something from gamblers in return for the free rewards they give them – specifically, money.
They are shown as a value times the amount of the free spins offer (for example, 30x) and can be one of two types of wager:
The amount of your own money that you need to bet to be able to withdraw the winnings you make from your free spins.
How many spins you have to wager on the specific game attached to the offer before you get your free spins.
How do wagering requirements for free spins work?
Credit: Wikipedia
The purpose of free spins is to get gamblers to spend some of their own money to get the bonus offer advertised by a casino.
Using the example of an offer for 50 free spins, this is how wagering requirements work:
30x: 30x 50 so the wagering requirement = 1,500 spins
40x: 40x 50 so the wagering requirement = 2,000 spins
50x: 40x 50 so the wagering requirement = 2,500 spins
You’ll be able to find the wagering requirements in the terms and conditions of any free spins offer you’re interested in signing up to.
Free spins online casino payout rates
Payout rates are an important consideration when picking between gambling sites that offer you the opportunity to earn some free spins. The reason payouts are important is that they give an indication of your chances of winning when you play a casino game.
Payout rates are also known as RTP (return to player) and this is how they’re represented by most online casinos. RTP shows the percentage of money that’s returned to players over time — or, in other words, how much money is paid back to players on average.
Below, we’ve provided you with a demonstration of how RTP works by using the example of a £100 wager:
RTP of 90%: £90 is returned to players over time,
RTP of 94%: £94 is returned to players over time,
RTP of 98%: £98 is returned to players over time,
Free spins mobile casinos
You’ll struggle to find a UK online casino that you can’t play on your mobile device — the only question is whether you access it via an app or your mobile browser.
Online casinos want their players to experience their site (or as close as possible) in the same way on all of their devices and this includes the free spins they offer. This means most free spins offers on an online casino’s website are also available on the mobile version.
What you’ll also find is that certain casinos also have specific mobile offers. These are often for new players but can be for returning players too.
If you’re unsure what device a free spins bonus is available on then check the terms and conditions of the offer.
Free spins for existing players
Online casinos work hard to look after their existing players and one of the ways they do this is through free spins offers.
Casino sites provide a variety of free spins for their existing players, including:
Entry to slot tournaments
Daily free spins on slots games
Invitations to jackpot events
Alongside this, most casinos also have a VIP scheme for their players. This gives you a chance to gain access to exclusive offers, including free spins to use on the site’s slot games.
Recent online casino regulation in the UK
Online casino regulation in the UK is the responsibility of the UK Gambling Commission.
The Gambling Commission is an executive non-departmental public body of the Government of the United Kingdom. This means that appointments to the organisation are made by government ministers and it is accountable to the UK parliament.
The aims of the Gambling Commission are to protect vulnerable people and to keep crime out of the gambling industry.
As the factors that influence these two aims are in constant motion, the Gambling Commission is forever reviewing its legislative practices to ensure they achieve its objectives.
An announcement in February 2021 confirmed there would be new restrictions introduced to the online gambling industry, specifically, to lower the potency of casino gaming. The restrictions are enforced through the below measures:
Requirement for gambling operators to clearly show players all their losses
Permanent banning of all features that quicken casino gameplay
Permanent banning of all features that honour gambling losses
Introduction of limitations on slot game spin speed
The Gambling Commission makes it simple for you to find recent updates to online casino regulation in the UK. It does so by publishing “news, speeches and announcements from the Gambling Commission” on its website.
Gamification factors at free spins online casinos
Gamification is being used ever more frequently by online casinos and it’s easy to understand why. Gamblers have an enormous amount of choice when it comes to deciding where to place their bets and casinos have to work hard to attract and retain players.
Free spins are a good way for casinos to attract new players but sites need to keep them engaged once these bonuses have run out. Gamification can be a good way of engaging players because it adds fun and/or unique elements to a players gambling experience.
Online casinos with a heavy focus on slots gaming (that’s most UK casinos) are prime for gamification. This is because the nature of slots is very compatible with the factors that go into gamifying.
These are a few of the key gamification factors you can expect to see at a casino that offers free spins to its players:
Trophies
Missions
Levels
With the online gambling industry becoming more and more competitive, don’t be surprised if you see new gamification factors added to the casino sites you use.
What to consider when choosing a free spins casino site
There’s a huge amount of choice for you as a casino gamer who’s interested in sites that offer free spins and it can be tough knowing which casinos are worth your time and money.
That’s why we’ve highlighted some of the key things you should consider when deciding which free spins casinos you’re going to sign up for:
Only use sites that clearly display their Gambling Commission license number
Never pick a casino solely for the bonuses it offers — look at its games selection
Be aware of the different payment methods and select the one you’re happy with
Check if the site has an app — this impacts your mobile gambling options
Cast your eye over the feedback given to the casino site by your fellow players
If you consider these things when making your mind up about the casinos you’re thinking of using then it’ll help you make the right call over which one(s) to invest your money in.
Best free spins casinos
Free Spins Casino | Rating | Wagering Requirement | Games | RTP | App | Find Out More |
Genesis | ⭐⭐⭐⭐⭐ | 40x | 1000 | 97.00% | Yes | |
mFortune | ⭐⭐⭐⭐⭐ | 20x | 46 | 93.07% | Yes | |
Jackpot247 | ⭐⭐⭐⭐⭐ | 25x | 150 | 95.40% | Yes | |
Casino.com | ⭐⭐⭐⭐ | 35x | 200 | 96.33% | Yes | |
Dunder | ⭐⭐⭐⭐ | 60x | 1200 | 97.06% | Yes | |
Fun Casino | ⭐⭐⭐⭐ | 50x | 500 | 96.00% | No | |
Grand Ivy Casino | ⭐⭐⭐⭐ | 35x | 500 | 96.25% | No | |
PlayZee | ⭐⭐⭐⭐ | 35x | 1000 | 94.45% | Yes | |
bgo | ⭐⭐⭐⭐ | 65x | 800 | 95.30% | Yes | |
Rizk | ⭐⭐⭐⭐ | 15x | 440 | 96.00% | Yes | |
Kerching | ⭐⭐⭐⭐ | 30x | 180 | 95.13% | Yes | |
Karamba | ⭐⭐⭐⭐ | 35x | 270 | 96.00% | Yes | |
bCasino | ⭐⭐⭐⭐ | x25 | No | 95.88% | No | |
777 | ⭐⭐⭐ | 50x | 270 | 96.62% | Yes | |
LeoVegas | ⭐⭐⭐ | 35x | 950 | 96.00% | Yes | |
PlayOJO | ⭐⭐⭐ | 0 | 1000 | 96.92% | Yes | |
Betfred | ⭐⭐⭐ | 0 | 600 | 96.84% | Yes | |
Wink Slots | ⭐⭐⭐ | 30x | 500 | 96.10% | No | |
Betway | ⭐⭐⭐ | 10x | 750 | 96.36% | Yes | |
888 | ⭐⭐⭐ | 30x | 350 | 96.60% | Yes | |
William Hill | ⭐⭐ | 40x | 400 | 96.05% | Yes | |
All British Casino | ⭐⭐ | 35x | 600 | 95.98% | No | |
Mansion | ⭐⭐ | 40x | 400 | 97.25% | Yes | |
NetBet | ⭐⭐ | 30x | 460 | 96.00% | Yes | |
Ladbrokes | ⭐⭐ | 40x | 450 | 96.11% | Yes |
Many of the best online casinos offer free spins, but not all of them come with a no deposit promotion. The table above lists the casinos with the most free spins but it doesn’t include any no deposit offers – you can find the best sites for this type of offer in the table below.
Best no deposit free spins casinos
Free Spins Casino | Rating | Wagering Req | Games | RTP | App | Find Out More | |
PlayOJO | ⭐⭐⭐⭐⭐ | 0 | 1000 | 96.92% | Yes | ||
Betfred | ⭐⭐⭐⭐⭐ | 0 | 600 | 96.84% | Yes | ||
Wink Slots | ⭐⭐⭐⭐⭐ | 30x | 500 | 96.10% | Yes | ||
Casino.com | ⭐⭐⭐⭐ | 35x | 200 | 96.33% | Yes | ||
Dunder | ⭐⭐⭐⭐ | 60x | 1200 | 97.06% | Yes | ||
Fun Casino | ⭐⭐⭐⭐ | 50x | 500 | 96.00% | No | ||
Rizk | ⭐⭐⭐⭐ | 15x | 440 | 96.00% | Yes | ||
LeoVegas | ⭐⭐⭐⭐ | 35x | 950 | 96.00% | Yes | ||
All British Casino | ⭐⭐⭐⭐ | 35x | 600 | 95.98% | No | ||
888 | ⭐⭐⭐⭐ | 30x | 350 | 96.60% | Yes | ||
777 | ⭐⭐⭐⭐ | 50x | 270 | 96.62% | Yes | ||
mFortune | ⭐⭐⭐⭐ | 20x | 46 | 93.07% | Yes | ||
William Hill | ⭐⭐⭐⭐ | 40x | 400 | 96.05% | Yes | ||
bCasino | ⭐⭐⭐ | x25 | No | 95.88% | No |
No deposit offers are used by many of the top online casinos as a way to attract new gamblers. The table above lists the top sites that offer no deposit free spins, or a cash reward.
Genesis Casino🥇
Credit: Genesis
Free spins offer: ⭐⭐⭐⭐⭐
Genesis Casino is a great site that’s been known to offer a generous free spins bonus to its new players. The casino also has a great selection of slots games, making it a fine choice for fans of slots gaming.
Top three features of Genesis Casino:
Massive games library 🎲
Excellent payouts 💷
Great live casino games 🏟
Genesis is one of our favourite online casinos. You can read all the reasons we like it in our Casino Genesis review, or head over to Genesis Casino now to find out for yourself.
PlayOJO Casino🥈
Credit: PlayOJO
Free spins offer: ⭐⭐⭐⭐⭐
PlayOJO Casino is a site that’s made its reputation on looking after its slots players. This is because it advertises itself as a no wagering casino, which means (unless it changes its policy) the casino’s bonuses come without wagering requirements.
Top three features of PlayOJO Casino:
Exceptional loyalty scheme 💑
Lots of blackjack games 🂡
Outstanding mobile gambling 📱
PlayOJO is one of the online casinos we most enjoy gambling it. To learn why we like it so much, read our Casino PlayOJO review – or head over to PlayOJO Casino now to see for yourself.
mFortune Casino 🥉
Credit: mFortune
Free spins offer: ⭐⭐⭐⭐⭐
If you like jackpot slots then mFortune Casino is a fine choice. It’s an online casino that offers jackpot games with the potential to earn a sizeable payout, if you’re fortunate enough to have a winning gambling session.
Top three features of mFortune Casino:
Lots of outstanding slots games 🎰 💰
Good welcome bonus package 🤑
Simple banking system 🏦
We think that mFortune is one of the top online casinos. Visit the website today to see for yourself just how good it is.
Betfred 🎰
Credit: Betfred
Free spins offer: ⭐⭐⭐⭐⭐
Betfred Casino is a great place to bet if you’re as much a fan of sports betting as you are of casino gaming. It has an excellent selection of slots and table games, along with an outstanding array of sports betting options for you to try.
Top three features of Betfred Casino:
Great poker offering 🃏
Helpful live chat 🙋
Top VIP package 👑
Betfred is one of our highest-rated online casinos. You can find the reasons for this in our Casino Betfred review, or visit the Betfred Casino now to understand why we think it’s so great for gamblers.
