Best casino sign up offers
Find the best slots bonuses from over 35 UK online casinos
Compare the best slot sign up offers from our slots welcome bonus table. Find the top UK casinos for deposit bonus slots, free spins and other promotions for May
PlayOJO Casino
UKGC Licence + UK players
3,+ games
No wagering free spins slots bonus
Betfred Casino
+ games
UK slots deposit bonus
Spin and Win
+ games
Casino slots sign up bonus
Karamba Casino
+ games
First deposit welcome bonus for slots players
Casino
1,+ games
Welcome bonus slots free play plus a first deposit match
All British Casino
+ games
Slots sign up bonus
Grosvenor
+ games
UK slots offer including 5 x wagering
Mr Green Casino
+ games
First deposit match bonus
Casiplay Casino
+ games
4 deposits slots promotion with free spins
MrQ Casino
+ games
Free play slots with welcome bonus
Pots of Luck
+ games
Live Casino
Scorching Slots
VIP Club
Top Slot Providers
UK Slots Bonus Table &#; Slotsquad Top 10 Rankings
Every month we put together a list of the 10 best slot bonus welcome offers for UK players who make their first deposit. There are three main things that customers want from their online casinos: fair play, excellent games content and a sign up bonus.
We&#;ve used these same criteria to select the best online casino bonuses in the UK &#; if you like playing slots!
| Rank | Casino | Slots Bonus | Wagering Requirements | Claim Offer |
|---|---|---|---|---|
| * | Play OJO | 50 free spins on 1st deposit + 30 extra free spins | 0x | visit casino |
| * | Betfred | Stake £10 Get 50 Free Spins + 50 Free Spins | 30x | visit casino |
| * | Spin and Win | % Match Bonus up to £ on 1st Deposit | 40x | visit casino |
| * | Karamba | % slots bonus up to £50 + spins | 35x | visit casino |
| * | Casino | £88 free no deposit + % up to £ | 50x | visit casino |
| * | All British Casino | % up to £ + always 10% cashback | 35x | visit casino |
| * | Grosvenor | Deposit £20 play with £50 Just 5 x wagering requirements | 5x | visit casino |
It&#;s free to sign up at the most online casinos. But if you deposit, you want the best welcome bonuses available.
Let us share with you the top casinos for slot bonuses and deposit matches. They are the trusted brands where UK players prefer to play and stay, thanks to loyal promotions that continue long after registration. Each of the following websites is free to sign-up and join. We’ve included the details of the best welcome bonuses and the minimum deposit needed to trigger them. Want to know more? Just scroll down further to see how casino bonuses work.
Our guide to finding the best slot bonus in
Find out what to look for when comparing online slot bonuses for UK players.
Ditching your online casino for a new brand with so much competition is easy, but you&#;ll want quality casinos when you make the switch. That means UK slot sites with fresh content, new games and promotions. Trusted names with strong reputations, new casinos working hard to make their names and everything in between.
But how do you choose right one?
Firstly, let&#;s look at some of the ways they compete for new registrations in
- New games
- Platform content
- Slots promotions
- Easy to use
- Free play or demo slots
- Cashier options
- Responsible gaming tools
- Customer support
- Sign up bonus / first deposit bonus / multiple deposit bonuses
- Free spins
Now that we&#;ve got our list, let&#;s look at one of them more carefully.
One of the main ways online casinos compete for new players is by offering a slots welcome bonus &#; a promotion that uses bonus money, free spins or a combination of both on a single game or multiple slot games.
From new slot sites with a free sign up bonus to free spins on your first deposit, there&#;s a huge variety of slots promotions that pack the UK regulated market. And while they range from identical to completely unique, each offer comes with terms and conditions that we can use for ranking purposes.
So whether you&#;re completely new to slot games or a seasoned spinner, we&#;re here to help you find the best slots sign up bonus &#; be it for free or on your first deposit.
Free No Deposit Vs Slots Deposit Bonus
UK slots bonuses can be divided into three broad camps: free spins, free play, and premium play that you must deposit for (usually known as a deposit match or first deposit bonuses).
The difference is simple, the first two types of bonus give you something when you sign up with no deposit needed; the latter requires a deposit.
But which is better, free play no deposit or playing slots with a deposit bonus?
Free
The first and most obvious consideration is your budget. If you&#;re playing for real money, then there&#;s an obvious cost involved. But you&#;ll get better slot bonuses. On the other hand, free play is more restricted &#; particularly with rules on how much you can win, what you can play, and often with higher wagering requirements.
Furthermore, don&#;t forget there&#;s a maximum withdrawal associated with most if not all no deposit offers &#; meaning anything over that amount will be taken back by the online casino.
Not Free
With a slots deposit bonus, you&#;ll often get more freedom with the games you can play, higher winning caps (sometimes no winning caps) and bigger bonuses. While the average deposit match is % up to £, some casinos offer up to %, including additional free spins.
No deposit or deposit? Of course, the answer to this question depends on how you intend to play and how long you intend to stay. If you&#;re just trying out new casinos with free spins on demo games, then it&#;s a good idea to sign up (often with no deposit needed) and just test the platform.
Broadly speaking, though, a paid online slots bonus will always triumph over the freebies. Largely down to the extra freedoms (although still subject to wagering requirements) &#; of which could be rewarding, particularly if you&#;re playing jackpots or slots with bonuses, in-play features and reel modifiers.
Slots Welcome Bonus Explained
Find out about the different parts, wagering requirements and t&cs that make up all UK casino sign up offers.
Below you can find out how each term and condition works and how they affect you as a player. We&#;ll look at everything from maximum bonus to free spins value, qualifying payment methods to deposit match percentages &#; everything that will help you find the best welcome bonus for slots in the UK.
10 parts of a UK Slots Bonus
Whether it&#;s 20 free spins on your first deposit or £20 play money with no deposit needed, the 10 main parts that make up an online casino bonus are:
- First-time depositors only (18+ country restrictions apply)
- No deposit or minimum deposit details
- Qualifying payment methods
- Number of free spins, maximum bonus and percentage of deposit match
- Claim time
- Offer expiry
- Bonus wins and capped information
- Selected games
- Wagering requirements
- Withdrawal restrictions
New customers only
One of the main reasons players look for new slot sites with a free sign up bonus is that casinos market towards new players. While regular slots promotions come later, welcome bonuses come first. Often displayed as first depositors only, new players or new customers &#; nearly all sign up bonuses are for new members to that casino, not existing customers.
No deposit or minimum deposit only
This one&#;s straightforward, do you need to deposit or not. As we&#;ve mentioned earlier, there are pros and cons to both types of bonuses. Look out for phrases like register and deposit to get 10 free spins or sign up now for £10 free with no deposit needed.
It should be clear that you are paying a premium for the bonus or receiving the bonus for free. It&#;s also important to know that free doesn&#;t always mean free; a deposit of £20 for 50 free spins still means you&#;re paying a premium of £
Bonus qualifying payment methods
It&#;s not uncommon to see restrictions on payment methods when it comes to welcome bonuses. Visa debit cards will almost certainly qualify each time, but digital e-wallets like Skrill and Neteller, in most cases, do not. Always remember to check the t&cs before making your deposit, else you might not get the bonus.
Number of free spins, maximum bonus and percentage of deposit match
Each casino has its own marketing campaign that it uses to attract players to its website. While some UK slots offers are completely unique, others use carbon copies that you&#;ll find at multiple brands. Either way, this is how online casinos attract your attention with those eye-catching headlines. But with so much competition, cloning and (very rarely) creativity &#; how do you know which bonus is best?
Generally speaking, the best slot bonus for UK players is one that combines free spins with a first deposit match. This part of the offer is the most important. Before signing up, consider how many free spins, the maximum bonus available and the percentage of any deposit match.
As a good rule of thumb, you should be looking for a high number of free spins with a reasonable free spin value, a low deposit, a high maximum bonus and low wagering requirements. In some cases, you can find bonuses with no wagering requirements whatsoever.
Claim time
Claim time &#; also known as offer valid, is the amount of time you have to claim your online slots welcome bonus. So if, for example, you had an offer valid for 72hrs in the t&cs, you would lose that bonus if not claimed within the given timeframe. Other examples include time limits on free spins, meaning players must use them within a certain period, with any unused spins being removed from their account afterwards.
Offer expiry
Self-explanatory, like above &#; use it or lose it.
Yes, when you sign up for any slot game bonus, whether that&#;s free spins or a % deposit match bonus, don&#;t forget to check the expiry date. Often given in days, this is the amount of time you have before that registration deal disappears. And they do!
It&#;s easy to get lost in the moment with free play or just generally forgetting that there&#;s an offer associated with your account.
Bonus wins
So, you want to win using your bonus? Well, firstly, it&#;s easier said than done. Unless, of course, we&#;re talking about online slot bonuses with no wagering requirements (more on this later &#; no wagering is a way of saying you keep every penny that you win). Anyway, back to the other winning.
UK slots players believe that they can win using free spins, bonus money or freeplay &#; and they can, but there&#;s a catch. If you&#;ve ever read the terms and conditions, you might have seen the legal jargon stating wins capped at £10 or bonus wins & max redeemable amount capped at £; this is normal.
Just be aware that if you&#;re playing slots with bonus money or using a number of free spins, then any winnings resulting from those freebies will be capped.
Selected games
No one reads the terms and conditions, but they should &#; it&#;s essentially a contract between the casino and their customers. Take the hugely popular deposit and get free spins bonus. Just remember that you can&#;t use those free spins on every single game in the lobby. While each brand is different, they&#;re all the same when it comes to selected slot games (the slots you can play using your bonus).
Some of the most common promotions and best bonus slot games include Rich Wilde and the Book of Dead, Fluffy Favourites, Starburst and Rainbow Riches. And while it&#;s not uncommon for casinos to offer between one and several games, some sites let you use your bonus on dozens of slots.
It&#;s very easy to go straight for the slots sign up bonus, but just know what you can and cannot play!
Wagering requirements
Those sneaky wagering requirements pop up everywhere, although more and more UK casinos are moving towards scrapping these terms and conditions &#; in favour of no wagering.
So what&#;s a wagering requirement?
A wagering requirement is a multiplier that represents the number of times you have to play through a bonus before you can withdraw any winnings. While 0x wagering is possible, most bonuses range between 20x and 50x wagering requirements &#; the lower, the better for the player.
Withdrawal restrictions
Casinos may restrict withdrawals associated with bonus money and wagering requirements. But they can&#;t prevent you from:
- Withdrawing your deposit balance
- Withdrawal of winnings from wagers made with funds in that deposit balance
- Withdrawing winnings from any bonus not subject to wagering requirements
When is the best time to sign up for a slots welcome bonus?
There are so many slots promotions out there these days; it can be hard to know where and how to get the best offer. Thankfully, we&#;ve got tips to help you find the right one, and more importantly, when!
Online slots bonuses can be at their best in the last and the first week for first deposit bonuses and mid-month for regular promotions (following registration). Look out for big game releases too, anything hugely popular will be good for new customer offers.
Don&#;t rule out new casinos either; some of the best slots sign up offers come when new sites launch their platforms. If a casino is brand new, they&#;re out to compete in their first six months, meaning better deals as they try to attract new customers and build up player numbers.
10 different types of online slots bonus
When it comes to slot sites with a welcome bonus, how can you be sure you&#;re getting it right? If you want to see some examples of how UK casinos promote their products, we&#;ve put together a list of the most popular sales pitches.
- Get 50 free spins on your first deposit with no wagering requirements
- 20 free spins with your first deposit, no wagering, no nonsense
- Get 50 free spins when you sign up
- Up to £ + extra spins welcome offer
- Deposit £50 play with spins on selected slots
- 50% bonus match up to £
- Register and deposit now for 25 free spins
- % up to £ welcome bonus
- Play with £88 free no deposit needed
- % refund bonus up to £ plus extra spins
Now that you know what to look for, where to look and when to look &#; we hope that our guide can help point you in the right direction. If you&#;re still undecided, then check out our UK casino reviews or the 10 best slots to play online right now! (each with a designated site and bonus).
Or, continue reading!
How first deposit bonuses work at UK casinos
We don&#;t pull punches at Slotsquad. Too many slot review sites say that deposit bonuses are incredible, amazing and &#;incredibly amazing&#;. Do you want us to say that too? Or would you rather we told you how casino deposit bonuses work, and more importantly, why they work. If a player deposits £, they play with £! But remember, £ is bonus money subject to wagering requirements!
There is nothing free in this world, and that couldn&#;t be truer than with online casinos.
The Welcome Bonus
The welcome bonus is an important stage of your online casino membership. It&#;s the first impression that players have of the brand, and also the first hurdle they take when trying to withdraw any future winnings. We&#;re talking about the first deposit bonus, the multiple deposit bonuses and any other bonus associated with joining an online casino.
So how do casino deposit bonuses work? They work by offering an incentive in return for action, normally adding bonus funds to the players account on their first deposit. The first deposit bonus at % match is the industries standard and most popular. If you deposit £20, you get £40, with £20 subject to wagering requirements.
Deposit bonuses come in many forms, but some are like the Devil himself. Charming, seductive and completely evil. At Slotsquad, we avoid these like the plague. But whether you&#;re getting £ free, 20 free spins no deposit, five deposit bonuses, % match, deposit £10 get £60, etc. They all carry wagering requirements.
The Wagering Requirements
What are wagering requirements and why do deposit bonuses have them? If you go up a couple of paragraphs, I wrote nothing is free in this world, remember. Here is the reason things are not free in online casinos, bonuses are not really free. Because bonuses are subject to wagering requirements. The withdrawal hurdle that lies buried within the terms and conditions.
The terms are conditions for any online casino are boring, they&#;re cleverly small, tactically spaced and difficult to read. Strange when you about it, as the terms and conditions contain the casino&#;s most important stuff. Still, who reads the terms and conditions anyway? Someone who wants to know if they&#;ll ever get their casino winnings perhaps?
So how do deposit bonus wagering requirements work? Example: If you deposit £40 and play with £80 (using a standard % deposit match bonus), £40 of that £80 (the bonus) will need to be wagered a number of times. Wagering amounts vary from 5 x your bonus up to 50 x your bonus, perhaps more. But we&#;ll use 35 x wagering in our example.
Still with me? So if you deposit £40 and get £40 free, you&#;ll have to wager that bonus 35 x before you can withdraw any winnings associated with that bonus. You would have to wager through £ of slots and casino games. But wait, not all casino games are equal when it comes to wagering.
Not all slots and casino game wagering is equal
In our casino deposit bonus example above, you&#;ll have to wager through £ (your £40 bonus at 35 x wagering) before you can win to your wallet so to speak! That means withdraw winnings to your bank account. So how do you wager through that £ and which games do it more quickly? It&#;s important to note that not all games contribute to your wager equally. In fact, some are worse than others.
To get the information for you, I&#;m wading waste deep in the terms and conditions. It&#;s painfully boring, my eyes are squinting, and it hurts trying to understand, but I need to read on. It&#;s in here where we find out which slots or casino games contribute best to bonus wagering amounts.
In the UK slots site that we looked at, slot games contributed to % of the wagering amount, whilst classic slots contributed 75%. On the other hand, live dealer games such as Roulette and Blackjack offered just 5% towards the wagering of that bonus. Top tip, play online slots whilst you still have deposit bonus money. You&#;ll work through that wager much quicker. But check the terms and conditions of the online casino you intend to deposit with first.
Why casino first deposit bonuses work
Look at this logically, we said in our example that if you deposit £40, you play with £ But to withdraw winnings you must play through £40 35 times, that&#;s £ It&#;s not a simple or quick process to do, nor is it meant to be. It&#;s why casino first deposit bonuses work, to keep us playing.
We get excited, play longer, get into games and find slots that we like playing. We see jackpots and winner leaderboards; winners, and we see potential wins for ourselves. All whilst trying to wager through £ of that £40 deposit bonus money.
That&#;s why deposit bonuses work? It&#;s not entirely in our interest, but here&#;s the good news. Once the bonus wagering amounts are met, we&#;re in a position to get on with business. Actually winning when we do win.
The best way to approach casino and slot bonuses
UK slot bonuses and casino deposit bonuses might offer the earth, but players should look more closely. See any bonus as a free look at the slots site or brand, a free demo if you like. Too many people get upset and misled by welcome bonuses because they jump without looking down first. Often left wondering why they can&#;t withdraw their winnings from the bonus money.
At Slotsquad, we&#;re not against welcome bonuses of any kind. We just want players to understand them. After all, the real fun starts when the welcome bonus and any wagering requirements are gone.