Visit SiteVisit Site
Terms & conditions apply
Full T&Cs apply. New players only. 7 days to opt in and deposit £10+ with a further 7 days to wager 40x on Live casino. Wagering contributions vary. Max cash reward: £50. £6 bonus has 3 day expiry to use on selected Evolution games. 10x winnings from £6 bonus. 18+

100% Deposit Match Offer up to £50 AND £6 in Live Casino Chips

4 / 5

21 UK Casino is a great online casino site licensed by the UK Gambling Commission. Read the review and find out more!

Software & Games
Payment methods
Bonuses & promotions
Customer support & UX
  • Mobile casino application for iOS and Android
  • Good selection of games
  • Live dealer games are available
  • No game provider filter

21 Casino UK Review

Do you want the ultimate casino experience like in the movie “21”, where six students collected their winnings game after game, playing at Vegas casinos? Then you’ve come to the best place. 21 UK Casino is the right spot if you’re looking for a fun and thrilling online casino experience without travelling to Las Vegas.

The UKGC licensed this site, so you can be assured that you are in good hands. 21 UK Casino offers a top-drawer online experience with a smooth design and professional graphics. Their menu is easy to navigate, so you can freely find a way around the site.

If you are a newbie to the online casino world or an experienced player, we are sure Casino will fit your requirements. The site has many games, including slots, table games, live dealer games and more. There is something for everyone at 21 UK Casino.

The Game selection at 21 UK Casino for enthusiasts

21 UK Casino stands out with games from various developers, including some of the biggest names in the business. With such a diverse range of game providers on the site, you will surely find something to suit your taste.

So, whether you’re a slots fan, a table game enthusiast, or looking for something new to try, 21 UK Casino is the perfect place to do it. You can choose any game from IGT, NetEnt, Play’nGo, Novomatic, 1×2 Gaming, RFed Tiger, Realistic, Blueprint Gaming, Yggdrasil Gaming, iSoftBet, Big Time Gaming, Microgaming, Eyecon, Thunderkick, Wivis, Core Gaming, ELK, Quickspin, Nextgen, Reelplay, Authentic Gaming, etc.

Table Games Offers from 21 UK Casino

If you are an adrenaline junkie, check out 21 UK Casino’s various table games. Whether you’re a fan of Blackjack or Roulette, they have a game that will fit your needs.

You can play Dream Catcher, Three Card Stud, First Person Roulette, Relax Roulette, Roulettex2, European Roulette, Deal or No Deal Blackjack, First Person Blackjack, Relax Blackjack, and more.

With high-quality graphics and realistic sound effects, you’ll feel right in the middle of the casino action. Plus, their Expert History feature lets you view the last 250 outcomes of each game so that you can make informed decisions about your next move.

We know you come for the Slots

If you’re looking for a great selection of slot games, 21 UK Casino is the place to be. You can choose from over 400 UK slots online, each with its unique theme and payout potential. Whether you’re looking for a nostalgic classic or an action-packed video slot, 21 online casinos offer something. So why not give their slots a try today?

They have Starburst, Book of Dead, Wolf Gold, 9 Pots of Gold, Deal or No Deal Megaways, Legacy of Dead, 88 Fortunes, Eye of Horus, Fluffy Favourites, Fortune Coin Boost, Drill that Gold, Cash or Nothing, Gold Digger, Big Bass Bonanza, Spirit of Adventure, Big Bamboo, etc.

The number of slot games is endless, and you get features like a massive number of pay lines, a bundle of bonuses, more reels and free spins. Regarding Jackpot slots, 21 UK Casino has got you covered. These games offer the chance to win impressive amounts of money. If you’re looking for an exciting and suspenseful gaming experience, this UK online casino is the perfect place.

One advice from us is to read the information on 21 UK Casino’s site and find interesting facts to enhance your player’s curiosity. Check this out: “Did you know the first slot machine was created in 1877? It was called ‘Liberty Bell’ and is currently on display as a historical artefact in the Liberty Belle Saloon, Reno, Nevada.” Interesting, am I right?

The 21 Live Casino

21 UK Casino brings Las Vegas to your door if you can’t go to Las Vegas. This online casino provides its players with detailed explanations about live casino opportunities. 21 UK Casino will teach you how to enjoy the thrill of playing a live casino game online. It feels more like a social activity than a solitary one with a real dealer and other players in the room, which can add to the excitement.

You can play a live dealer game like Live Roulette, Blackjack, Poker, or Baccarat, and popular show games such as Crazy Time, Deal or No Deal and Monopoly live. But it doesn’t stop here. Each category has more options available to play. For example, a simple Roulette game can become an Exclusive Live Roulette, AutoRoulette Live, Immersive Roulette Live, Speed Roulette Live, etc.

On the official website, you can read several casino rules and information on the advantages of playing their most popular games. The 21 UK Casino went as far as to provide players with a glossary and explain the most commonly used casino terms.

Let’s talk about the fun part: Bonuses and Promotions

21 Casino UK Bonus

Online casinos wouldn’t have become so popular without their delicious bonus offers. 21 online casino offers a generous welcome bonus to new players.

When you deposit and stake £50, the casino will reward you with a £6 bonus on their live games collections. This means you can start playing with extra money, a great way to boost your winning confidence. Be sure to read the terms and conditions of the bonus before claiming it.

Significant terms: Full T&Cs apply. New players only. 7 days to claim offer with a further 7 days to wager on Live casino. Wagering contributions vary. £6 bonus has 3 day expiry to use on selected Evolution games.18+

What about the Payment options?

21 UK Casino is the perfect place to play your favourite casino games. You will surely have a great time with many games and secure payment options. The casino uses the latest encryption technology to process your documents safely. You can withdraw funds using a payment method that suits you more. Depending on your choice, it may take 24 hours to five days for the money to reach your bank account.

The following payment methods for the UK are TrueLayer, WorldPay Card, and PayPal. Remember that you must drop money in GBP and deposit a minimum stake of £10. We know paying with a credit card is fitting, but you can’t use it at 21 UK Casino.

We hope these things won’t stop you from playing because why do people still choose 21 UK Casino? Despite its limited payment options, this casino is still an excellent choice for many players. The casino uses the latest encryption technology to keep your personal information safe, so you can rest assured that your money is in good hands. Plus, it offers fast and quick withdrawals to get your winnings as soon as possible. So why not give them a try today? You might just be surprised at how much you enjoy it!

Do you want to play 24/7?

21 UK Casino is perfect for playing your favourite mobile casino games. Whether using the casino app or playing on your mobile browser, you’ll get the same excellent quality experience: play slots, table games, and live casinos on any device, whenever and wherever you like. There’s no need to hurry home because 21 Casino is always open. You can play through your phone browser, tablet or laptop; you only need a good internet connection.

Are you an Android user? Go to the Google Play Store and download the app. Or maybe you are an Apple fanatic? No problem; the site is available on the app store as well. Picture this: you are stuck in traffic, have to wait for an appointment, or are bored at a family dinner celebration.

Do you know what fun that is? You can open the 21 UK Casino app and enjoy an exciting and immersive gaming experience without anyone noticing. So what are you waiting for? Download the app or head to the website and start playing today.

More security

21 UK Casino is the perfect place for people who want to be safe while gambling. The site’s content is encrypted with SSL, so your personal and financial details are confidential. In addition, 21 UK Casino works with several organisations dedicated to the safety and welfare of players, such as GamBan, GamStop, Gambling Therapy, GamCare, and Be Gamble Aware. This shows that 21 Online Casino is committed to ensuring its players have a safe and enjoyable experience.

The site can require its players to provide valid identification documents and restrict their accounts in case of rule violations. Your experience is important, and they are creating a safe environment for your winning. Players are extremely careful,  but they know this casino is the perfect place to maximise their money. With 21 UK Casino’s massive selection of games and amazing UK online casino bonuses, there’s nowhere else that players would go instead.

Meet the best Customer Support team

21 UK Casino takes pride in its customer support team. They are available 24/7 to help with any questions or problems players may have. The team comprises friendly experts who will do everything to resolve your issues as quickly as possible.

Players can contact the support team using the website’s live chat or access the email. But don’t rush to connect with someone before going to casino’s Help Center section. You can find answers to questions about your account, withdrawals and deposits, safer gambling, sports, casino, live casino, verification, source of funds and security. If you ever have a problem with Casino, contact their customer support team – you won’t be disappointed!

Our Verdict

Why is 21 Casino UK the perfect choice for online gaming? Well, 21 Casino is a great online casino site licensed by the UK Gambling Commission that offers players a safe, secure and fun gaming experience. 21 Casino offers a massive range of games, including all your favourite casino classics like blackjack, roulette and slots, whether you’re a seasoned pro or a first-time player.

21 Online Casino offers big bonuses and promotions. The important thing is that they have a highly trained and friendly customer support team available 24/7 to help with any queries or problems you may have. So, if you’re looking for a top-notch online gambling experience, it is worth checking out!

21 Casino UK FAQ

Do I have to pay for the app?

The app is free for all Android and iOS users.

Can I call them by phone to get a faster answer?

Unfortunately, Casino doesn’t have a phone number available but rest assured, the team from live chat will give you a fast answer.

Can I pay in EUR?

You can deposit and withdraw money only in GBP currency.

Do they have the option to pay with cryptocurrency? Casino doesn’t have this option, but they are working on it.

More UK Casino Reviews

50 Free Spins No Wagering
  • No Wagering Requirements: Players can keep what they win without having to play more, as free spins and bonuses have no wagering requirements.​
  • Vast Game Selection: With over 3,000 games in its arsenal — including slots, table games, and live dealer options - players with all kinds of preferences will find something to enjoy here.​
  • Transparent and Fair: The casino is known for being fair and transparent in all areas of its operation, from bonuses to game outcomes.
100% up to £100 + 100 Bonus Spins
Terms & conditions apply
1st deposit only | min deposit £10 | max bet with bonus £2 | max bonus £100 | X40 wagering | bonus spins valid for selected games only | X40 wagering on bonus spins winnings | expires within 24 Hours | User Agreement & Bonus T&C apply.
  • Offers a unique selection of in-house developed slot games, providing a fresh and exclusive gaming experience.
  • The website is easy to navigate, making it accessible for both new and experienced players.
  • Employs robust security protocols, including SSL encryption, to protect player data.
$1,000 Bonus + 200 Free Spins
  • Award-winning online casino with long-standing reputation
  • MGA license
  • Huge library of games
50 Free Spins on Big Bass Splash & up To £100
Terms & conditions apply
Full T&Cs apply. New reg only. 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-free spins x10p to added to Big Bass Splash with each qualifying deposit, 3 day expiry. 18+
  • Award-winning online casino with long-standing reputation
  • UK license
  • Huge library of games
100% up to $750 + 25 Jackpot Free Spins
  • Diverse Game Selection: Offers a wide range of games including slots, table games, and live dealer options, catering to various player preferences.
  • Generous Bonuses and Promotions: Features attractive welcome bonuses, a rewarding loyalty program, and ongoing promotions for both new and existing players.
  • Tailored for Canadian Players: Includes special offers and banking options that cater specifically to Canadian players, enhancing their gaming experience.
100% up to $500 + 50 Free Spins
  • Extensive Game Library: BetandPlay impresses with a vast selection of over 5,000+ games from more than 60 different game providers, offering something for every type of player​​.
  • Variety of Payment Options: The casino supports a wide range of deposit and withdrawal options, including traditional methods and cryptocurrencies, catering to a global audience and ensuring convenience for players​​.
  • Mobile Optimization: The casino is designed with a mobile-first approach, making it accessible on various devices without compromising user experience or game quality​​.
50 Free Spins for CA $1+ 3 bonuses up to CA $1500
  • Accepts a decent payment methods
  • Safe & Secure
  • Quick deposits & withdrawals
100% up to $500 + 200 Free Spins
  • Extensive Game Library: With almost 4,500 slot titles and a robust live casino section featuring over 250 games, Platin Casino caters to a wide range of gaming preferences​​.
  • Strong Security Measures: Platin Casino operates under a good license and uses high-quality encryption technology.
  • Multi-support channels: an engaging multi-channel support, from live chat with a callback option, to email and 24/7 customer care, which is free of charge and always on the line, promises some serious attention for their customers.
100% up to $1,800 + 115 free spins!
  • 2,000+ casino games, including jackpots, table games, and live dealer titles
  • 20+ software providers, including big names like IGT, BTG, and NetEnt
  • 10+ awards from EGR and other notable publications
100% Match Bonus up to £50
  • Great looking and user-friendly interface
  • A vast range of live casino games
  • Over 500 casino games across the board
100% Deposit Match Offer up to £50 AND £6 in Live Casino Chips
Terms & conditions apply
Full T&Cs apply. New players only. 7 days to opt in and deposit £10+ with a further 7 days to wager 40x on Live casino. Wagering contributions vary. Max cash reward: £50. £6 bonus has 3 day expiry to use on selected Evolution games. 10x winnings from £6 bonus. 18+
  • Mobile casino application for iOS and Android
  • Good selection of games
  • Live dealer games are available
100% up to £200 Bonus
  • Numerous Casinomeister awards
  • Huge selection of games
  • Popular progressive jackpot slots
Up To £200 + 100 Extra Spins
  • Fast and instant deposits
  • Quick and hassle-free withdrawals
  • A variety of payment methods
20 Free Spins
Terms & conditions apply
20 Free Spins credited upon your first £10 deposit on Big Bass Splash slot only, valued at 10p per spin. Free Spins must be used within 48 hours of qualifying. All winnings are uncapped and credited to your real money balance. Full T&Cs apply. 18+.
  • No Wagering Requirements: Unique offering of no wagering requirements on free spins, allowing players to keep their winnings without additional playthrough.
  • Quality Game Selection: A well-curated selection of slots and bingo games from top game providers, ensuring high-quality gaming experiences.
  • Fast Withdrawal Processing: Efficient processing times for withdrawals, providing quick access to winnings.
100% Up To £300 + 100 Spins
Terms & conditions apply
18+ New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £300 + 100 Zee Spins on Starburst (first 10 credited on 1st deposit; rest credited at 07:00GMT at 10/day) + 500 Zee Points. Spins expire after 23:59GMT on day they’re credited. Winnings from each 10 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Affordability checks apply. Terms Apply Play Responsibly.
  • Extensive Game Selection: Over 2,000 games, including a wide range of slots, table games, and live dealer options.
  • Regular Promotions: Daily promotions and a rewarding loyalty program (Zee Club) for ongoing player engagement.
  • Games from Top Providers: Features games from over 50 renowned providers ensuring quality and variety.
100%, up to $1,600
  • Outstanding four-part welcome offer for new players
  • Decent live dealer casino section
  • Long-lasting casino, operating since 1998
Up to 200 Bonus Spins
  • Quick and instant deposits
  • Fast payouts
  • Generous welcome package
$1,500 + 100 Free Spins
  • Stellar collection of games from A-list providers
  • Wide range of payment methods
  • Bitcoin-friendliness
100% up to C$500 + 100 Free Spins
  • Quick payouts
  • Certified and licensed online casino
  • More than 3,500 games
1500 C$ + 130 Free Spins Welcome Package
  • Over 40 Payment Options
  • Can play free
  • Multiple currencies in one account
Win 100% up to £50 + 100 Spins
Terms & conditions apply
Min. deposit:€10 Max. bonus: €200.
Offer valid on first deposit.
Offer only applies to new players.
spins are given as follows: 20 spins and 100% bonus upon first deposit. Another 40 spins are given upon deposit on the second day after the first deposit (min €20), and an additional 40 spins are given upon deposit on the third day (min €20).
  • Exclusive promotions for existing players
  • Good reputation
  • Live dealer games are available
100% match bonus up to $1,200
  • Over 700 diverse casino titles
  • Almost all types of regular and live casino games
  • Several notable software providers
200% match bonus up to $1,000 + 30 free spins
  • A lucrative three-part welcome offer that awards bonus money and free spins
  • A great customer support team that works 24/7
  • 1000+ games from dozens of industry-leading operators
100 SPINS + UP TO £200 BONUS
  • Good selection of game providers
  • Wide variety of table games
  • PayPal is available for the UK players
100% up to £123 + 10% Cashback
Terms & conditions apply
#AD New players only, Min deposit is £10 ,Maximum bonus is £123, Max bet with bonus is £5, No max cash out, Wagering is 50x - Skrill & Neteller excluded, Eligibility is restricted for suspected abuse, Cashback is cash, so no wagering, Cashback applies to deposit where no bonus is included. Full T&C’s apply
  • So far good reputation, online since 2017
  • Good selection of game providers
  • High withdrawal limits (100000€/month)
100% Up To £200 on your first deposit + 50 Bonus Spins
Terms & conditions apply
18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £200 plus 50 bonus spins on your 1st deposit, 50% match up to £50 on your 2nd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply.
  • The casino offers special promotions
  • 24 hours withdrawal time frame
  • Top-tier software providers
100% up to $500 + 200 free spins
  • Both no deposit and welcome bonus available
  • 1,200+ casino games
  • Almost 20 A-list game providers
200% Bonus + 120 Free Spins
  • Fantastic three-part welcome offer
  • Hundreds of games from 100+ game providers
  • A user-friendly and intuitive web-based platform
$600 + 200 free spins
  • Over 700 diverse casino titles
  • Almost all types of regular and live casino games
  • Several notable software providers
100 SPINS + 100% UP TO £200 BONUS
  • Good selection of game providers
  • Supports many payment methods
  • Excellent VIP program
Latest posts by Mary (see all)