Play at Top Rated Online Casinos UK in 2023
Come and play at top rated online casinos UK. Choose from a selection of highly-rated and fully licensed UK casinos, all with generous bonus offers. Deposit and play to claim tremendous welcome bonuses, free spins, and cashback.

100% welcome bonus up to £100
terms and conditions apply

100% welcome bonus up to £50
terms and conditions apply

100 free spins and up to £200 bonus
terms and conditions apply
Claim up to £300 Bonus Cash
on your first 2 visits at Hyper casino
Claim 100 free spins on Starburst
Join the BIG casino
Stake £10 get 200 free spins
+ daily mystery free spins bonus!
100 free spins + up to £200 bonus
Applies only to new depositing players 18+
Join and get up to 100 free spins
at BoyleSports casino
18+. Opt-in. Once per client/household/IP/device. Only players that have not received a games welcome offer before. Selected games. Free spins (FS) will be released the following day once the staking requirements have been completed. 72 hours to play with FS. T&Cs apply.
100% welcome bonus up to £50
+ 50 FREE spins on Book of Dead
First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
100% Bonus up to 50 Super Spins
one free spin for every £1 you deposit
New Players Welcome Package
Get 100 free spins on deposit
Play the official UK Masked Singer Slot Game
New Customers Only. Min. deposit: £10. Game: Masked Singer UK, Spin Value: £0.10. The Prize Twister awards a random prize of either cash or free spins. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonus Policy applies.
100% Welcome Bonus up to £100
+ always 10% cashback!
100% welcome bonus up to £25
+ 25 FREE Spins on Wild Toro
25 free spins
plus more free spins daily!
Deposit and get 100 free spins
when you deposit just £10
100% Bonus up to £50
+ 25 FREE spins on Book of Dead
100% games bonus & 10 free spins
plus more free spins daily!
First-time depositors only (18+ country restrictions apply). Min deposit: £10. Max offer: 100% Games Bonus up to £10 & 10 Free Spins (on a game of our choice). Promo code: AMBER. Any Games Bonus winnings, if applicable, must be wagered 60x before withdrawal. Any Free Spins winnings, if applicable, will be credited as bonus funds and capped at £1. FS are valid for 7 days and any winnings must be wagered 40x before withdrawal. Games Bonus win cap: £100 + original bonus amount. Wagering contribution varies by game. We reserve the right to deny promotional offers based on abusive bonus activity across sites operated by the Company. Deposit balance available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until further notice
100% BONUS
up to 50 Mega Spins
Claim 25 free spins at Lucky Niki
Minimum Deposit £10
100% Welcome Bonus up to £50
+ 15 FREE spins on Wolf Gold
50 free spins
plus more free spins daily!
100 FREE SPINS
100% welcome bonus up to £50
+ 50 free spins on Book of Dead
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £50. Maximum amount of Free Spins is 50. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
Deposit £10 get a £10 bonus
+ 10 FREE spins on Starburst
25 free spins
plus more free spins daily!
First-time depositors only (18+ country restrictions apply). Min Deposit: £10. Max Offer: 25 Free Spins [on a game of our choice]. Promo code: ELECTRIC. Free Spins Winnings will be capped at £2.50 and credited as bonus funds. 40x wagering applies to FS winnings credited as bonus funds. Games Bonus winnings are capped at £100 + original bonus amount. Games bonus funds may only be used on selected games only. Unused Free Spins expire after 7 days. Wagering requirements vary by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. General withdrawal restrictions & full T&Cs apply. Valid until further notice.
Deposit £10 and play with £30
plus 30 FREE spins!
100 Free Spins
Min deposit £10
£150 casino bonus + 150 free spins
Safe Gambling With Cosmic Spins
25 free spins
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How we create our online casino list UK
Ken Slots uses just four criteria when rating each of the casinos in our real money online casino list. This is because Ken Slots believes that in order for you to make an informed decision about your chosen casino there are 4 key elements that you need to consider. These criteria are…
Trust and Fairness
Bonuses and Promotions
Games and Software
Customer Support
Trust and Fairness
When making your choice from our UK online casino list, it is important that you have faith in your new casino partner. This is where the trust element comes into play. Is your chosen casino in possession of a valid international gambling license? Do they have a reputation for fair play, and for being transparent and upfront with their players? Do you get a good feeling from their website and how it is designed and constructed? These are all important considerations when deciding where to deposit.
Something else that is important is how others feel about your chosen casino. Ken Slots writes comprehensive reviews about all the Top Rated Online Casinos UK. We also do so in a clear and transparent way. We try not to overload you with statistics and unnecessary verbiage (like we just did there 🙂 ) More importantly we are completely honest about how we view all the casinos in our Top Rated Casinos UK list.
Bonuses and Promotions
It is human nature for everybody to want a little something extra for nothing. Who can resist supermarket yellow ticket items and BOGOF deals eh? Makes sense then that we would want the same when registering an account at one of the casinos in our online casino list. If they want your business then they have to make a little inducement to seal the deal right?

This is the reason that Ken Slots looks carefully at all the offers made available by the casinos in our Top Rated Casinos UK list. Is the welcome offer sufficient incentive for a new depositor? Does the casino regularly run ongoing promotions such as slot races or daily free spins? Do they perhaps offer a range of first-time deposit bonus offers for new players? Ken Slots carefully considers all these factors and more before delivering its rating.
Games and Software
End of the day, for many first-time depositors, what is of most importance is – does this casino offer you the online casino games you are looking for. Online casino games that you will enjoy and that have the levels of RTP and volatility that you are comfortable with.
If the casino is on a major gaming platform such as that provided by Skill on Net, Pragmatic Solutions, or Real Time Gaming then you straight away know that you are getting quality games on a stable, reliable platform that is well respected and within the industry and whose online casino games are loved by millions around the world.
Customer Support
Where would be without those friendly customer support guys, always available at the end of a phone eh? Of course, sadly, it isn’t always like that. Sometimes you get quick, reliable helpful customer support, and sometimes you don’t.
Most players can go through their entire casino lifecycle without ever having to resort to using the customer service department. For those that do encounter a problem, however, they need the problem solved as quickly and painlessly as possible. Nowadays, this can be done in one of several ways.
The telephone is still used by most CS departments (particularly in the UK) but it isn’t always the best option. Live chat (manned 24/7) is a more immediate option in this day and age. If your chosen casino has live chat then that is usually enough for most support issues.
What is important to Ken Slots (and by definition, you) is the range of options in use by the Top Rated Casinos UK. The more ways you have of getting in touch with your chosen casino, should you ever encounter a problem, the better. The most widely used customer support contact methods are…
Top-rated casinos in the UK and the law
In the UK the sole arbiters of gambling legislation and the issuing of licenses are the UK Gambling Commission. Gambling law in the UK is very complex, all-encompassing, and totally designed to protect the consumer from fraudulent operators.
Gambling operators either based in the UK or remote who wish to supply any form of gambling services to the UK are governed by the UK Gambling Act 2005. As a condition of their license, a casino is required to adhere to the License Conditions and Codes of Practice (LCCP). Essentially there 4 basic license conditions applicable to the granting of any gambling license. All of these should be complied with, no matter the type of license.
Licensing Conditions
Codes of Practice
Failure by any casino operator to comply with any or all of these legal requirements could lead to the imposition of severe financial penalties or revocation of their UK Gambling License.
UK gambling license – a guarantee of quality
In the UK it does not matter where in the world an operator (casino) is based they will require a remote gambling license issued by the UK Gambling Commission if…
Basically by providing any type of gambling service to the UK public a UK gambling license is required. The UK is one of the most stringent and thorough jurisdictions in the world when it comes to handing out a UK gambling license. Because of this, a gambling license issued in the UK is recognised throughout the world as a sign of quality, trust, and fairness.
Obtaining a UK gambling license
In order to obtain a UK gambling license (remote operators), an application must be made with the UK Gambling Commission. The fee for such an application starts at £2,640 but may be as high as £57,304. Once this has been granted there are annual fees to take into account. These fees begin at £2,709 and can rise to as much as £512,083 and are graduated according to the casino’s Gross Gambling Revenue (GGR).
[Source: gamblingcommission.gov.uk]
Before an operator even gets that far though it has to undergo pretty extensive due diligence. This will include proof of the source of funds from any of the signatories or key stakeholders. Knowing how the business is funded in the initial stages is an important factor in obtaining a UK gambling license. There are other factors too of course…
The factors that will be considered will include ensuring:
The process of obtaining a UK Gambling License is incredibly thorough and may take several months to complete.
Operating without a UK gambling license
There are of course casino operators around the world that do accept players from the UK despite not possessing a UK Gambling License. Many of these operators could be based anywhere in the world such as Curacao casinos. Operators in Curacao operate under an eGaming license issued by the Curacao Gaming Control Board.
An eGaming license issued in Curacao is an accepted international license as far as remote casino operators are concerned. However, these casinos may not deliberately target players in the UK. As a general rule if you attempt to register with a non-UK licensed online casino from within the UK you will be blocked from doing so. It is, of course, possible, but not recommended, to use the services of a VPN such as CyberGhost or Nord VPN to circumvent this if you were of a mind to.
Bonus codes at the best UK casinos
It goes without saying that many of the Top Rated Casinos UK also offers the best bonus codes. Let’s face it they wouldn’t be amongst the Ken Slots Top Rated Casinos UK if they didn’t. We have sorted out some of our favorites for you below.
How to register at top rated casinos UK
Once you have chosen which of the Top Rated Casinos UK you wish to play, you must first register an account. Luckily for you, this is pretty easy.
The whole process shouldn’t take longer than 3 minutes and once complete you will be ready to begin…
Depositing at top casinos in the UK
Making a deposit (or indeed a withdrawal) is relatively easy at any of the Top Rated Casinos UK. Obviously, if you are already a resident of the UK then it is likely that you have access to a UK bank account. However, this may not always be your preferred option. Many people choose to play online casino games without using their bank debit cards.
In fact, by far the most popular way to deposit and withdraw at an online casino in this day and age is by using an eWallet. Using an eWallet gives you total anonymity from your spouse or partner (not that we are encouraging you to keep things from your other half, of course!) and your bank manager.
It also means that you can deposit or withdraw in currencies other than your own, and send money around the world to friends and family. Many online casino players use them in order to keep a special fund just for playing online casino games.
Popular Payment Types
Independent Betting Adjudication Service
If you have any kind of dispute with a gambling operator it is ALWAYS best to contact their customer service department before you do anything else. However, if you cannot get satisfaction then please try the following…
In the UK, player disputes are handled by the Independent Betting Adjudication Service (IBAS) which offers dispute resolution to the iGaming and land-based casino industry. A player may turn to IBAS if negotiations with the online casino have reached a deadlock.
Outside of the UK, you should contact the gambling commission where the online casino is licensed. They may be able to put you in contact with an independent arbitration service in your area.
Casino gambling in the UK
Frequently Asked Questions
The UK Gambling License as issued by the UK Gambling Commission (UKGC) is considered to be the strongest and most respected license of all international gambling jurisdictions. UKGC takes player protection very seriously, and measures are in place under the licensing agreement to ensure a casino’s operational reliability and fair play. There are severe penalties for any operator that transgresses the Licensing Conditions and Codes of Practice (LCCP).
There is certainly no barrier to overseas players being able to register an account at any of the Top Rated Casinos UK. You do need to fulfill certain criteria first though. The most important of these is that you are not a resident of a restricted territory. You can find a list of restricted territories associated with each casino on their review page.
Secondly, you need to be able to make deposits and withdrawals using your chosen casino’s accepted methods of payment. If you have an account with an eWallet such as Skrill, Neteller, or MuchBetter or have access to a Mastercard or Visa debit card you are good to go. You may also need to check that your chosen casino accepts payments in your countries currency (see below) before registering.
No, a UK bank account is not a requirement for any of the casinos in our list of Top Rated Casinos UK. The same applies to pretty much any online casino UK. Of course, if you are a UK resident and are playing casino games from within the UK then it makes sense to have a bank account in the UK. That said, nowadays many UK and overseas players use other forms of payment to take part in online casino games. The most popular of these is the eWallet such as Skrill, Neteller, or MuchBetter.
All Top Rated Casinos UK accept multi-currencies. If you are playing from outside the UK It is a good idea to check your chosen casino’s review page to find out if they accept your country’s currency. If they do not then this would be a good time to consider using an eWallet for your online casino deposits.
It is quite rare these days to find any casino that is not fully optimised for mobile. Casinos operating within the UK market will have at the very least a website that is mobile optimised. More usually they will have a mobile app (especially if they are also a sportsbook operator) as the mobile gaming market in the UK is very sophisticated. There are currently around 79 million mobile subscriptions in the UK for a population of just over 66 million people.
All casinos in our list of Top Rated Casinos UK are fully optimised for mobile gameplay. Some may even have a dedicated mobile app. Please scroll to the foot of your chosen casino’s homepage to see if they have a mobile app available for download.
All British Casino is the best payout online casino in the UK. With an average RTP of around 98% across its entire slot portfolio All British Casino is a great choice for slot players looking for consistent payouts.
Any of the UK casinos on our list can be trusted. They are all fully licensed and regulated in the UK. However, the UK casinos that scored the best for trust in our reviews were PlayOJO, Hyper Casino, MrQ, and All British Casino.