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Top 20 UK Online Casinos

View our list of elite casinos for UK players!

Playing at the casino is all about having fun. Whether you prefer the bright lights of slots or the unpredictability of the roulette wheel, there’s always something for you to enjoy. Of course, advancements in technology have ensured that those casinos classics are available in a matter of seconds by loading up an app or playing on a website. And, whilst that’s generally beneficial to players, playing online does bring some issues and it’s important that you are on a trustworthy and reliable platform.

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Ranking UK Casinos

We evaluate each and every casino using the same criteria before recommending that you visit it. This involves taking in the whole package, including:

  • Bonuses: Even if a casino scores highly in every other category, it is crucial that new players are looked after in the form of a welcome bonus. Best performing sites also feature reload bonuses.
  • Licenses: A license from a reputable jurisdiction is a vote of confidence, so at NetEnt Casino we only list those that are in possession of one. The UK Gambling Commission has some of the highest standards in the world.
  • Customer support: We all hope that we never run into any trouble at an online casino, but if we do then it is nice to know that all the casinos on this page have responsive customer support agents with multiple ways to contact them.
  • GamesThe more the better to offer variety to players. It is also good to see a range of different game developers offered as well as NetEnt.

Top 20 UK Casinos

The below casinos are all available to UK players, have a UK license and offer a unique and generous welcome bonus if you are registering for the first time. So, without further ado, these are our top 20 UK casinos:

1. 888 Casino

Launched 1997
Best for No deposit bonus
Awards Multiple including Casino Operator of the Year, Gaming Intelligence Awards (2019)
Owned by 888 Holdings


Leading the way in the top 20 online casinos UK is 888Casino and there are many reasons for that. Firstly, you receive £88 after signing up and then a 100% matched deposit bonus up to £100, which is great for all players. Then, they are a reputable name in the industry for a reason. They have the plethora of games that all their rivals boast and have a site that is easy to navigate and use, along with the fantastic software to ensure all games are great to play.

Ultimately, you may have differing opinions when it comes to deciding your favourite casino, and it can all be down to individual experiences, but we have found these 20 to be the best of the bunch.

2. Temple Nile Casino

Launched 2018
Best for Variety of game developers
Awards N/A
Owned by White Hat Gaming


The first thing that stands out with Temple Nile Casino is the amazing welcome bonus that gives you a 200% bonus up to £500, which is clearly going to be something that the big spenders will consider, even if there are wagering requirements attached. As well as that, they have hundreds of quality games, live dealers and 24/7 support whether you are playing on tablet, mobile or PC.

3. Spinland

Launched 2017
Best for VIP membership
Awards N/A
Owned by White Hat Gaming


Spinland has access to the wide range of games that any player would want, including several slots that offer the mega jackpots. That, combined with a matched deposit bonus of up to £300, makes this a very appealing site for players. Of course, you also get a live casino option and all the new releases as well.

4. Play OJO

Launched 2017
Best for No wagering free spins
Awards N/A
Owned by SkillOnNet


50 free spins, with no wagering requirements, from your first £10 deposit may not sound like the best welcome offer out there – and it probably isn’t, in fairness. However, Play OJO should still be regarded as a top casino operator for players because of their overall package. They pride themselves on being a fair casino, with bonuses paid in cash and no limits or other requirements preventing you from claiming wins. Additionally, the online casino has over 3,000 games to choose from – so there’s a lot to enjoy!

5. Unibet

Launched 1997
Best for Excellent live casino
Awards Multiple in sport and casino
Owned by Kindred


An established name in the industry, Unibet is a site that will have been used by many and they are to be trusted. A £10 deposit brings a £40 bonus, which is attractive to players and again, you will be treated to high-quality games that cover everything in the casino world.

6. LeoVegas

Launched 2011
Best for Range of games
Awards Multiple
Owned by LeoVegas AB


A relatively new name in the industry, having ‘Vegas’ in the title means LeoVegas has a lot to live up to – after all, Sin City is the number one destination for many players. Thankfully for players, they do just that by bringing you the excitement of Vegas to your fingertips. They have a range of games, all available on their slick app, and a welcome bonus of up to £400 and 100 free spins will obviously appeal.

7. Hello Casino

Launched 2014
Best for Jackpot Slots
Awards N/A
Owned by White Hat Gaming


Hello Casino is another that just focus entirely on casino, with over 500 games to use your £100 welcome bonus and 25 spins on. As you would expect for a site dedicated to casino games, you get a wide selection, including a significant range of live tables and thousands of pounds can be won on the jackpot slots they boast.

8. Bet Victor

Launched 1946
Best for Excellent mobile experience
Awards N/A
Owned by Michael Tabor


Wagering £10 will give you £90, which is a great start for anyone not yet signed up. From there, the renowned operator will give you the perfect casino experience. A quick, simple app means playing on the move is straightforward and they, too, cover all the games you could want to play. They have a solid reputation for a reason and will not let you down.

9. Casimba

Launched 2017
Best for Multiple licenses
Awards N/A
Owned by White Hat Gaming


We are in the top ten for our top 20 online casinos for UK players and Casimba fully merit a place so high up. Basically, they specialise in all things casino. Whether it’s live dealer titles, poker, slots or roulette, everything is covered in abundance and a £500 welcome bonus with 50 free spins means you really are missing out if you aren’t involved.

10. Grosvenor Casinos

Launched 2007
Best for Strong live casino
Awards Multiple
Owned by Rank Group Casinos


An offer of 20 no deposit free spins and double your first deposit up to £250 is a great offer from this operator. We have come to expect that from Grosvenor Casinos, who have established a strong reputation in the casino world. With all the casino games covered, they have something for everyone, whether you are playing on a budget or hoping for a big win from a spin.

11. NetBet

Launched 2001
Best for Great customer service
Awards Shortlisted
Owned by NetBet Enterprises Limited


If you want great depth when it comes to the games that are available and big jackpots, NetBet would be a wise choice. With a host of card games, table games and slots, you won’t miss out and the variations to each game will open you up to new experiences you may not have come across otherwise. Again, they have a very competitive offer of a 100% bonus up to £200 and 10 free spins for UK players which make this a great place to play.

12. Paddy Power

Launched 2004
Best for Strong slots offering
Awards Yes, sports
Owned by Paddy Power Plc Casinos


Another well-known name in the industry, Paddy Power has branched out from sports to deliver a fine casino service. As you would expect, they cover all the popular games you would want and their name should ensure you know you’re playing with a safe operator. A bonus offer that can reach £60 and 20 free spins should attract all different players too.

13. Betfair

Launched 2000
Best for Free spins
Awards Yes, sports
Owned by Betfair Casino Limited Casinos


For the majority of the offers we cover, there will be wagering requirements and specific things you have to hit before you withdraw. It’s not ideal but it’s common and every player will understand that. However, you don’t get that with Betfair as 30 free spins are yours and there are no strings attached. Of course, the trusted operator has more than a welcome offer going for them, with a range of games and cool site justifying the strong reputation they have in the industry.

14. STS Casino

Launched 2019
Best for Mobile play
Awards Yes
Owned by STS.BET Limited


STS Casino is another reliable operator that provides you with a range of games to choose from, including numerous favourites, but they also keep on top of the new releases to ensure you aren’t missing out. If you’re seeking a mega jackpot or a high-limit table game, this can be the place to play with 500 bonus spins making signing up all the sweeter.

15. Slot Planet

Launched 2005
Best for Slots, slots and more slots!
Awards N/A
Owned by White Hat Gaming


There’s no prizes for guessing where this site excels. Of course, it’s all about the slots, with almost 1,500 games to choose from – many of which are recognisable titles. With a bonus of up to £222 and 22 free spins available, this operator really does stand out for those of you that prefer the thrill of the slots.

16. Mr. Play

Launched 2017
Best for Speedy customer support
Awards N/A
Owned by Aspire Global


As we touched upon, playing at the casino is all about having fun and you are guaranteed that with Mr. Play. Even the logo of the cheeky moustache might bring a little smile before you start. They deliver as well, with an excellent bonus that entitles players to 100 free spins and up to £200, whilst they too boast the wide range of games you will expect, as well as the live element.

17. GentingBet

Launched 1965 (offline)
Best for Live casino
Awards N/A
Owned by Genting Group


If you are a high roller, the chance to benefit from a tiered welcome offer that can reach £400 will appeal and GentingBet compares favourably to the rest after that. With over 50 years of experience, these are operators you can trust and they lead the way when it comes to live casino gaming – something which is constantly increasing in popularity.

18. Peachy Games

Launched 2019
Best for Fast withdrawals
Awards N/A
Owned by Dazzletag Entertainment Ltd. Casinos


The fact that Peachy Games was only launched in 2019 should prove that they have made a real impression in a short space of time. With bright colours and an easy-to-use site and app, this is a great place to start your casino journey and the 100% bonus up to £50 and 20 free spins won’t do any harm either!

19. Karamba

Launched 2005
Best for Variety of games
Awards Yes
Owned by Aspire Global


As you will quickly find out, having a fantastic opening offer is imperative to any operator that wants to be considered one of the best in the UK and Karamba will not let you down. A matched deposit of up to £50 and 100 free spins is a nice start for any player and then you find a reliable site that boasts all the classic games you could wish for.

20. Casushi

Launched 2020
Best for Loyalty rewards
Awards N/A
Owned by Dazzletag Entertainment Ltd. Casinos


With an attractive opening offer for new players of a 100% bonus up to £50 and 50 free spins, there’s plenty of reasons to play with Casushi. Once you’ve done that, the snazzy website that boasts over 300 renowned casino games and a cool rewards system is sure to keep you involved.

Frequently Asked Questions

  • How does the selection process work?

    There are various factors that are taken into consideration for this list. They include the bonuses on offer, the range of games, whether the site is safe and secure, the ease at which you can play with them and the customer support. Generally, those high up the list will be excelling in most, if not all, of those categories.

  • How often is the top 20 UK casino list update?

    Such is the competitive nature of the industry, things can change quickly and you will see some operators on our list have only been around recently. So, it’s something we regularly monitor as new details come to light, along with customer experiences.

  • How many online casinos are there in the UK?

    There are believed to be 341 online registered sites in the UK, which perfectly highlights just how competitive it is. That does drive standards, though, with each casino striving to be the best they can be to build a good reputation in the UK and that can only benefit the players.

  • Are UK casinos safe to play?

    Yes, they are. Casinos in the UK are checked on a regular basis and need to meet certain requirements before they get licenses. Of course, players still need to be wary when they play online by checking they are at the right place but there are hundreds of safe casinos for UK players to choose from.