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21.co.uk Casino

Updated: 18/10/2023
Written by Martin Last time updated 18/10/2023
Bonus 100% up to £50 + £6 Live Casino Bonus
Terms & Conditions 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+
Full T&Cs apply #ad
Payment methods PayPal, Debit Card
License UK
Software providers IGT, NetEnt, Play'n GO, Novomatic, Evolution, Scientific Games, Red Tiger Gaming, Realistic, Blueprint Gaming, Yggdrasil Gaming, iSoftBet, NYX Interactive, OpenBet, Big Time Gaming, Microgaming, Barcrest, Bally Games, Thunderkick, WMS, Ainsworth, Games Warehouse, ELK Studios, Lightning Box, NextGen Gaming
Last update Reviewed in
£50 Bonus
100% up to £50 + £6 Live Casino Bonus
Content Writer
This new casino is part of the LeoVegas family and solely focused on the UK market. With an appealing welcome bonus and a sleek mobile app, 21.co.uk is a casino on the up.
Martin Content Writer

21.co.uk – A UK Casino You Can Trust

Looking for an honest review of 21.co.uk? You’re in the right place. Being one of the newer UK casinos in the industry, how do they stand out against the competition?

Their welcome offer includes a nice deposit bonus, and they boast two easy-to-use mobile apps. But there’s so much more to discover.

From payment methods and game variety to customer support and player protection, our 21.co.uk review will reveal why they’re a great choice as a new online casino.

  • Part of the reputable LeoVegas family
  • Deposit bonus available
  • Live games in multiple languages
  • High max bets on table games
  • 80+ blackjack tables
  • Slots available in demo mode
  • Any free spins bonuses wager-free
  • Welcome bonus wagering very high
  • Lack of payment options
  • Full live games list not easy to find

21.co.uk Welcome Offer – 100% up to £50

New 21.co.uk players can get a 100% bonus of up to £50 plus £6 to use at their live casino.


All you need to do is register and deposit a minimum of £10 as a new customer. The 100% bonus will be immediately visible on the “My Offers” page of your account. Not only that but you will get £6 to use at the Live Casino too. This is split into x3 £2 rewards across 3 days. The £6 can only be used on the following games:

Make sure you claim it within 7 days otherwise it will disappear.

Terms and Conditions

Games contribute towards the 40x wagering requirement in the following way:

How to Claim the Welcome Offer

Step-by-Step Guide

  1. Visit 21.co.uk casino
  2. Register for a new account
  3. Claim your welcome bonus from ‘My Offers’
  4. Make your first qualifying deposit of £10 or more
  5. Receive a 100% bonus and £6 on Live casino games (£2 three times over three days)
  6. Adhere to the wagering set out in the T&Cs
  7. Withdraw any potential winnings

Additional 21.co.uk Promotions

There are no current promotions for existing players at the time of writing. However, they do state on their site that they offer free spins promotions from time to time, which are all wager-free! Keep an eye out for those.

500+ Games

21.co.uk Games Selection
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Where to play?
Number of games
Best game
21.co.uk exclusives
Jackpot games
Biggest jackpot
£4 million+
Top slot
Jammin’ Jars
Best roulette game
Blaze Live Roulette
Best blackjack game
Free Bet Blackjack
Top live game
Lightning Roulette
Live casino games
RTP range
92% – 99%
Best mobile game
Other games
Instant wins • Baccarat • Poker • Game Shows

With well over 500 games to pick from, there’s plenty of choice for players. Their library isn’t as big as many of the bigger brands in the industry, but they do have many popular titles from a wide range of software providers.

21.co.uk top slots

There are just over 500 slots available at 21.co.uk, with jackpots separated into their own category to make these popular games easier to find.

You can play them all in demo mode too. This allows you to test a game out before parting with any real money.

You can also find 15 tables games listed on their navigational menu, where Evolution Gaming and Authentic Gaming feature prominently. If instant wins are your preference, they list 21 different choices from Slingo to scratchcards and keno games.

Unfortunately, there are no exclusive 21.co.uk games available to play. However, their vast selection from numerous gaming suppliers makes up for this.

21.co.uk have a blog, which is easily accessible on the navigation bar to the far right. This has many articles about the different types of games available and how to play them. It’s a useful area to utilise and learn more about the games on offer.

Minimum and Maximum Bets Per Casino Game

21.co.uk Min & Max Bets
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Slots min bet
Roulette max bet
Slots max bet
Baccarat min bet
Blackjack min bet
Baccarat max bet
Blackjack max bet
Poker min bet
Roulette min bet
Poker max bet

Software Providers

21.co.uk casino boasts games from a number of suppliers. Compared to other sites, their list of providers is on par with the best in the industry.

Although this online casino doesn’t list games by software provider, you can make use of their search function to narrow down your search. For example, typing ‘NetEnt’ into the search bar will bring up all of the games offered by them.

Some of the software available includes:

Although you won’t find popular jackpots such as Mega Fortune or Mega Moolah among the list of NetEnt and Microgaming slots, there are still 63 progressives to enjoy.

21.co.uk Live Casino

There are just 14 live games listed at 21.co.uk on their dedicated casino page. 12 these are Evolution Gaming titles, with two roulette options from Authentic Gaming included too.

Although you can play slots in demo mode, the same can’t be said for live casino games. You need to use your own money if you want to play any.

Although they advertise just 14 games, this is not all they offer. More games are surprisingly hidden. To find these, go into any of the titles listed on the live casino tab and close that game. This will take you to a new screen that lists a lot more live dealer games.

There are an extra 25 roulette games, a whopping 81 blackjack tables, and numerous other Baccarat and Poker tables. The number available is on par, if not better than the top UK live casinos. There’s something for everyone to enjoy in this area.

Live Casino Show

A unique feature with 21.co.uk’s live casino is the fact that they have their own TV show. It’s called the Live Casino Show and it’s on Channel 5 every night of the week from 1am until 3am UK time.

You can utilise the welcome bonus on this too. Simply open up Blaze Live Roulette once you’ve got your bonus ready to use and play live on TV alongside thousands of others.

Live Tables in Multiple Languages

21.co.uk casino players can play roulette games in different languages. It’s a great option for those whose mother tongue might not be English. The croupier languages available include:

  • English
  • Swedish
  • German
  • Turkish
  • Japanese
  • Arabic
  • Russian

Overall, there’s a fantastic range of games on offer at 21.co.uk casino. It makes them a great choice as a new UK site to sign up with.

21.co.uk live casino homescreen

Easy-to-use live casino homescreen

21.co.uk casino live blackjack

One of 80+ Blackjack tables

21.co.uk casino live roulette

An interactive experience with live roulette

21.co.uk casino live poker

Numerous poker variations to enjoy

Can I Trust 21.co.uk?

21.co.uk Casino Security
security and trust banner
Part of the reputable LeoVegas Group
Ever blacklisted?
eCOGRA member
2 step verification
Safe since
Owned by
LeoVegas Gaming PLC

Under the umbrella of LeoVegas Gaming PLC, this new casino exclusively for the UK market is completely safe and secure. 21.co.uk holds a valid UK licence and their site is fully encrypted with the latest SSL technology.

This casino also takes player protection and responsible gambling very seriously. There’s a ‘Safer Gambling’ tab on the navigation bar which has an in-depth page on betting safely.

You can contact the casino itself and speak to someone if you ever need advice or support. They’ll be able to help. Alternatively, make use of one of the links they have for charities such as Gambling Therapy.

UK Licence

Being a site with a sole focus on the UK, they only hold a valid licence from the UK Gambling Commission. With strict rules and regulations in place, only the safest casinos are granted a licence.

Although they’re a fairly new site, having sister sites such as LeoVegas and Royal Panda instils trust. Many of the brands under the LeoVegas Mobile Gaming Group hold multiple licences around the world, so you know 21.co.uk is a secure environment.

21.co.uk Payment Methods

21.co.uk UK Payment Methods
Payment MethodMin DepositMin WithdrawalWithdrawal Time
Visa£10£102-5 Working Days
PayPal£10£10Within 24 Hours

Please note that UK casinos no longer accept credit cards.

If there’s one negative we’ve found with this online casino, it’s that there are a severe lack of payment options. They do, however, accept PayPal, which is great to see. The only other payment method available to customers is a debit card.

The minimum deposit with either choice is £10. PayPal is the quickest in terms of withdrawal times with a wait of up to 24 hours. A debit card withdrawal takes anywhere from 2-5 days depending who you bank with.

If you want to withdraw an amount lower than £10, you can contact the customer support team. They may be able to help you withdraw under £10.

21.co.uk Mobile Casino

21.co.uk App
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Available on iOS?
Yes. iOS 11.0 or higher required.
Easy on the eye and simple navigation
Available on Android?
Yes. Android 5.0 or higher required.
Best mobile game
Mobile games
Mobile web?
Live mobile casino?
Browser access
Yes. Available on all standard browsers.

Being part of the LeoVegas family, this UK casino has a ‘mobile-first’ focus. There are two 21.co.uk apps available to download on Android and iOS. One is purely a live casino app, and the other is their main one that includes everything they offer.

The bright blue imaging on a black background is very easy on the eye when using a mobile device. Every game has been optimised for smaller screens, and there’s a really easy-to-use menu at the bottom of the app.

The games are listed from left to right rather than top to bottom. It takes a while to get used to but it’s simple to find the title you want. What we don’t see, however, is a search bar. However, if you rely on this to locate your favourite games, you can make use of it on their mobile website via a browser.

24/7 Customer Service

For most players, 24/7 customer service is a prerequisite when searching for a new casino to register with. Thankfully, 21.co.uk offers round the clock support.

You can get in touch via live chat or email 24 hours a day. We’d recommend using live chat if you want a quick answer to your query. Even at supposedly busy periods, you’re only waiting for around a minute before being connected to a live chat team member.

Their help centre has answers to frequently asked questions. It can be found by simply clicking ‘Help’ in the navigation bar.

21.co.uk Support
support banner
Telephone number
No contact number
Live chat
Yes, 24/7 support
FAQ section
Response Time
30-60 seconds for live chat. Emails within 24 hours.

Tips & Tricks

If you want to discover the ins and outs of a game before playing, 21.co.uk has an A-Z games list in the footer of their site. Clicking this will bring up every single game available to you. By selecting one, it will take you to that particular game. There you will find an in-depth explanation of what the game is about and how it works.

Where Does the Casino Need to Improve?

Although we don’t expect any casino to be perfect, our 21.co.uk review has shown that it is below par in one particular area – deposit options. It would be nice to see them expand on offering only two payment methods, but time will tell with that.


Overall, 21.co.uk is certainly worth your time and money. It’s a very trustworthy casino with an appealing welcome offer that includes a 100% deposit bonus.

There are always going to be some imperfections, but they offer PayPal and 24/7 support – two top things that most players look for in a new casino.

We hope you’ve found this 21.co.uk review useful. Good luck with your bets.

21.co.uk small logo
21.co.uk is an exciting UK casino. Enjoy two welcome bonuses in one package and start your new betting experience today.
Get the Welcome Bonus!


What are the 21.co.uk withdrawal times?

There are two payment options available to players. PayPal withdrawals are processed within 24 hours, whereas debit card payments will hit your account in 2-5 working days.

Is 21.co.uk legit?

Yes, this casino holds a valid UK licence so you can rest assured it’s safe. They also use top encryption technology to safeguard everyone’s personal information and ensure player protection at all times.

Does 21.co.uk have bonus codes attached to their promotions?

There’s no promo code needed in order to claim the welcome package at this UK casino.

Does 21.co.uk offer live chat 24/7?

Yes, live chat is available 24 hours a day, seven days a week. Even at busy periods, the response time is around a minute. You’re never waiting too long for a customer support agent to connect.

Who owns 21.co.uk?

This casino is owned by LeoVegas Gaming PLC. Some reputable 21.co.uk sister sites include LeoVegas, Royal Panda, and Bet UK.

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