21.CO.UK Casino Review 2024

21.CO.UK Casino

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Top Features

  • Fully licensed and regulated
  • Regular bonuses and promotions
  • Full suite of live dealer games
  • Includes a sportsbook
  • Native mobile app
  • Live dealer games
  • Excellent payment options
  • Generous welcome bonus
  • No phone support
  • No game provider search option
  • No VIP program



21.co.uk casino makes a positive first impression from the moment you land. The slick design is further complemented by a quality selection of slots and tables. The gaming site also features a sportsbook and its mobile-friendly design and performance.  
The gaming hub has plenty of experience, having launched in 2012. The online casino is backed by LeoVegas Gaming plc, a powerhouse gaming company that runs many leading brands. Moreover, its fully licensed and regulated by the Gambling Commission of Great Britain. This is one of the industry's most reputable and trusted regulatory authorities, so you’re in safe hands.  
21.co.uk casino gives players an exceptional user experience with nifty extras and brilliant features. The casino makes it easy to explore the content, and there are thousands of the best online casino games to explore, from the latest slots to instant win scratch cards. If you’re a fan of bonuses, there are regular promotions to keep your game time thriving. The casino provides players a high level of convenience with safe gambling tools and easy payments. You can make deposits and withdrawals through a range of trusted payment services. 
Moreover, if you find yourself in a spot of bother, you can rely on the customer support agents to get you back on the right track. Furthermore, the casino has been built from the ground up, so it's fully responsive on all smartphone and tablet devices. Now you are clued up on the gaming hub. It’s time to check out everything in detail.  

21.CO.UK Casino Profile

Types of Games supportedSlots, Tables, Scratch Cards, Slingo, Jackpot, Live Dealer
Game providers Supported  Evolution Gaming, Games Global, NetEnt, NextGen Gaming, Play'n GO, Pragmatic Play, Quickspin, Yggdrasil Gaming, iSoftBet, 1x2Games, Authentic Gaming, Big Time Gaming, Blueprint Gaming, Core Gaming, Elk Studios, Eyecon, Felt Gaming, Hacksaw Gaming, IGT (WagerWorks), Thunderkick, Inspired, Lightning Box, High5Games, Just For The Win, Push Gaming, Realistic Games, Red Tiger Gaming, Iron Dog Studios, Nolimit City, Rabcat, Slingo, Relax Gaming, Light & Wonder, Novomatic
Currencies Supported  British Pounds
Website language supportedEnglish
21.co.uk Casino
100% Deposit match up to £50 + £6 free in Live Casino Chips

18+ BeGambleAware.org, Full T&Cs apply - https://www.21.co.uk/terms-and-conditions. 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. https://www.begambleaware.org/

Casino Bonuses and Promotions 

Now you know a bit about the casino. It’s time to explore how the operator treats players to promotional extras. The casino’s promotion section features the latest offers. Here, you will come across bonuses, tournaments, and more. The promotions section also features a page that offers information on our game RTP work.  The casino starts players with a generous welcome package, and the terms and conditions are considered fair. It’s worth ticking the notification box, so you receive the marketing communications. This is where the ongoing bonus offers are sent. The casino will create bespoke bonuses for active players and VIPs. Let’s look at the current promotions available to claim at 21.co.uk.  

↪ Welcome Bonus  

New players to 21.co.uk casino can enjoy a 100% bonus of up to £50 + £6 in free chips to play in the live dealer lobby. The welcome offer can be claimed within seven days of registration. The casino bonus comes attached to a 40x wagering requirement. The live dealer chip is split into three £2 chips and is valid for three days.  

↪ Loyalty Programs  

21.co.uk casino does not have a dedicated VIP program that is made up of loyalty levels and tiers. The casino prefers to reward its most loyal players through special bonus offers sent directly to your email inbox.  

↪ Tips and Recommendations 

There are some things to remember before you stake your claim in a bonus offer. First and foremost, you should put effort into reading through the terms and conditions. Certain terms determine the value of the bonus. These include the wagering requirements, the max cash-out amount, the game restrictions, expiry, and the wagering contribution. Getting to know the terms will allow you to understand the value and improve your chances of turning the bonus money into real withdrawable cash. 

Registration and Banking

Now we have covered the promotional side of things. It's time to check out how to get signed up and join 21.co.uk casino. 

Registering an account  

21.co.uk casino has a straightforward one-step signup form, which takes under 2 minutes to complete. Here’s a quick rundown of the process of registering at the casino.  

  • Hit the ‘JOIN’ button.  
  • You will then have to enter your email address and pick out a username and password. 
  • The next step is to provide your details, including your name, gender, and date of birth.  
  • You will then need to select your country and enter your address. Then enter your mobile number. 
  • The last step is to agree to the terms, select your marketing communication preferences, and complete the account creation. You will then have the option to set up some deposit limits and claim the welcome bonus.    


You can safely send money into your betting balance through several trusted methods. The casino accepts all debit cards, so you can stick to what you know. However, due to UK regulations, you are unable to make transfers using any credit cards. Moreover, the casino is currently not accepting payments from Revolut. This seems to be a temporary measure. 

Additionally, you can choose the PayPal eWallet service, which is quick and easy, and the cash out times are much better. If you like to play things safe, you can make deposits and withdrawals using the traditional bank transfer option. All transactions are well-protected thanks to best-in-class SSL encryption technology that shields payments from threats. Furthermore, the casino site does not add processing fees to your transactions. Here is the full list of accepted payment methods at 21.co.uk casino. 

Payment MethodDepositWithdrawalWithdrawal TimeProcessing Fees
Visa Debit Yes Yes 0-5 days No
Visa Electron Yes Yes 0-5 days No 
MastercardYes Yes 0-5 days No 
PayPalYes Yes 0-2 days No 
Bank TransferYes Yes 2-6 days No 

Tips and Recommendations  

Before you make your first deposit, setting up some deposit limits is a good idea. This will help enforce budget control and keep things fun. Moreover, it's always best to stick to a payment option you are familiar with. It’s worth noting that UK casino operators require you to verify your account before you hit a certain withdrawal threshold. You will need to provide some government-issued documentation to complete the account verification.  
You can also play the RNG slots and tables in demo mode. This means you don’t have to commit to a deposit to check out some of the games. The free play mode offers the same experience as real money mode, but you use free credits and cannot cash out any winnings. Playing for free is a convenient way to learn the rules before taking a financial risk. 

21.co.uk Casino Games

Now you have a good idea of how the casino operates. It's time to explore the games and start playing. 21.co.uk casino has an impressive collection of games, with over 3,000 games to pick from. The video slots make up the lion's share of the games catalog, with all types of slots available. You can indulge in the exciting gameplay of the latest slots, classic three-reel slots, Megaways, jackpots, and more. Some of the most popular online slot games at 21.co.uk include “Starburst,” “Rainbow Riches,” and “Book of Dead.” Besides slot machines, you can enjoy some thrilling table games, with many versions of online blackjack, online roulette, online baccarat, online poker, and more. To enjoy a more authentic experience, you can enter the live dealer lobby and place bets in a real casino environment.  

Thanks to the helpful categories and search options, the games are well-presented and easy to find. Moreover, each game features an information icon that displays some useful info on each casino game

Online Casino Games:  

GameType FeaturesRTPProvider
StarbusrtSlot Wilds, Scatters, Free Spins 96.09%NetEnt
Gonzo's QuestSlot Avalanching Reels, Mulipliers, Scatters, Free Fall Feature, Mulipliers 95.97%NetEnt
Big Bass BananzaSlot Wilds, Multipliers, Scatters, Free Spins 96.71%Pragmatic Play 
Book of DeadSlot Expanding Symbols, Scatters, Free Spins, Wilds, Gamble Game 96.21%Play N Go 
RouletteTableSingle Zero, Rebet 97.3%Relax Gaming
Baccarat DeluxeTableRebet, Side Bets  98.94%PG Soft 
Extra Chilli Epic Spins Live Wild Symbol, Crate, Free Spins, Gamble Wheel 96.74% Evolution 
Lightning RouletteLive Special Side Bet, Unlimited Seats 97.30%Evolution 
Dream CatcherLive Multipliers96.58% Evolution 

Playing for Fun or Real Money  

21.co.uk casino has enabled free play mode for all RNG casino games. This means you can sample the gameplay and features without risking a penny. The demo mode plays the same as the real money mode, but test funds are used instead of real funds. This is a good way to get to know the game before you place real money bets.  

Once you are ready to place real bets, you can enter real money mode. As you become more familiar with the game, you will have more confidence in your real money bets. This also means you can hit real money wins and cash out a profit. 

Software Providers  

21.co.uk casino has a full suite of recognized and respected gaming providers on its roster. These quality studios use more innovative technology to build brilliantly details and engaging games that offer amazing features and great rewards potential. The casino features games from industry-leading names like NetEnt, Play N Go, Red Tiger Gaming, Pragmatic Play, and many others. There are over 30 studios available, with established brands and up-and-coming names. The long list of providers means you can expect new games regularly, so there’s always something fresh to try your luck on. 

Mobile Gaming

21.co.uk casino has been built from the ground up, so it's been optimised for all iOS and Android mobile devices. The mobile casino experience is smooth, easy to navigate, and immersive. The mobile design is fully responsive, with an intuitive structure that neatly condenses and puts all the content in the right place, so you can easily tap and swipe your way through the action. The mobile platform is well-stocked with mobile-compatible games, with all the most popular picks ready to play on the go. The casino also has a native mobile app available for download at the App Store and Google Play Store. If you prefer to play without downloading software, you can head straight to the casino via your mobile browser.

Quick Mobile’s FAQ

Are the games the same?

Yes, you can enjoy all the games on mobile that you will find on the desktop version. However, a few old games may not be available in mobile form. 

Can I deposit on mobile?

Yes, all the banking options are available on your mobile device, so you can deposit on the move.

Can I claim promotions on mobile?

Yes, all promotional offers can be claimed directly from your mobile device, so your balance is always ready for a healthy boost.

Is customer support available on mobile?

Yes, the customer support options can be utilized on all devices, so you can resolve any hiccups immediately. 

Safety and Security

21.co.uk casino has been constructed with the best security technology built into the foundation. This rock-solid encryption technology protects against online threats, protecting sensitive data and playing funds. The casino also has a strict privacy policy ensuring your data is never shared with third-party organisations.  

The security technology is further backed by a gaming certification from the Gambling Commission of Great Britain. This governing body enforces strict rules and regulations that exist to protect players. If a gambling company breaches these rules, they would be subject to a hefty fine. The UKGC is the most respected regulatory authority for its strict stance against wrongdoing. 


21.co.uk casino has a process that puts all RNG games through various tests. These game audits are in place to guarantee fair play and fair results. The test put the RNG casino games through thousands of betting rounds before determining if the game is paying out correctly and no foul play is occurring. Only once the game has passed the test is it available for bets. These tests are a regulation requirement, which is why playing at a licensed and regulated casino site is so important. Moreover, 21.co.uk casino collaborates with an independent auditing service that carries out further tests for more peace of mind.

21.co.uk Customer Support

Occasionally, you may encounter a technical issue or want to ask a question regarding a promotion. Should you need any assistance, you can get in contact with the friendly support agents through live chat or email. The support staff is available every day of the week, around the clock. Moreover, a dedicated help centre provides information on all areas of the site, such as payments and promotions. 

  • Email: support@21.co.uk 
  • Live Chat

21.co.uk Casino Summary

21.co.uk casino is a fully loaded gaming hub that strips away the unnecessary stuff and gives players the best fuss-free gambling experience. The sports and casino hybrid has a top-notch selection of casino games, with the biggest jackpots and many live dealer options. The welcome offer gets all newbies off to a winning start, and bonus treats are served regularly. The payment options and customer support provide peace of mind, and the user-friendly design leaves out any guesswork. Overall, the gaming site's usability and mobile betting experience hits the mark. The casino site would be a first-class choice for new players and experienced gamblers.

21.co.uk Casino21.co.uk
100% Deposit match up to £50