Our 21 Casino review goes through the welcome offer and the no deposit bonus, slots & games, payment methods, and withdrawal times amongst other features. We also see if you need a bonus code to redeem the welcome bonus.
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18+. New players only.
Min deposit £10.
Bonus funds are 121% up to £100.
Bonus funds are separate from cash funds and subject to 35x wagering requirement.
Only bonus funds count towards wagering contributions.
£5 bonus max bet.
Winnings from No-Deposit Spins capped at £100.
Bonus funds must be used within 30 days, spins within 10 days.
Affordability checks apply.
Full terms and Bonus terms apply. GambleAware.org.
What 21 Casino Looks Like
Here's a glimpse of what 21 Casino looks like on mobile.
Summary
21 Casino excels at bonuses that favour the player, a strong selection of slots, and a fluid, easy-to-use interface. However, some players might find their simple design dull.
Bojoko rating
This review was made independently by Bojoko’s casino experts. Rating score is based on both quantitative and qualitative factors.
The review method is uniform for all casinos affiliated with Bojoko, so you can easily compare this casino with other brands.
From Bojoko's perspective, 21 Casino is a legit UK casino that provides everything a casino player could want. It's safe and licensed by the UK Gambling Commission and Malta Gaming Authority. 21 Casino was established back in 2015, so they have the history and experience behind them to know what UK players enjoy the most.
We found 21 Casino to be a pretty solid place to gamble but was concerned the simple design here could be boring. The overall vibe of luxury leaning towards opulence has translated in all aspects of the site. However, some players might find the simplicity dull.
Needless to say, 21 Casino bonuses are enticing, covering a wide spectrum of gaming options with delightful treats. This casino has reliable SSL encryption in place, and all safety measures have been carefully considered here. 21 Casino ticked all the right boxes in safeguarding your interests and personal data.
Keep reading to learn more from our experiences playing at this casino.
Then, when you decide to make your first deposit, you can get the rest of the bonus offer. With as low as £10 deposit you are entitled to the welcome bonus of
121% match bonus up to £100
If you are ready to get started, follow the below steps to claim your welcome offer:
Your welcome offer will be credited to your account
Bonus Terms and Conditions
I found the 21 Casino bonus easy to understand and the the bonus funds showed up as a separate balance in the top left of the screen. Clicking on ‘Bonus Details' under the ‘Account' menu, I was able to see the full details of my active bonus. As my bonus was used, the table updated so that I could track the progress and wagering in real-time.
Wagering wise, it comes in at a pretty average thirty-five times 35x (B). There is a pretty large list of games which contribute little or nothing to the wagering requirements of the welcome offer. Remember that the wagering must be met within 30 days.
Looking beyond the welcome offer, I can see that there are some decent reload bonuses and free spin offers to keep me coming back here.
Significant terms: 18+. New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate from cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contributions. £5 bonus max bet. Winnings from No-Deposit Spins capped at £100. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Full terms and Bonus terms apply. GambleAware.org.
21 Casino No Deposit Bonus
As a special Bojoko welcome bonus, you can claim 21 no-deposit free spins on the popular Book of Dead slot. All you need to do is sign up for the casino through the link on this site and claim your no-deposit bonus. The casino will try to automatically verify your information, so you don't need to manually do this before getting the free spins. This is one of the no verification free spins bonuses.
21 Casino Bonus Code
You don't need a promo code to claim the 21 Casino welcome bonus.
VIP / Special Promotions at 21 Casino
21 Casino Royalty Loyalty program rewards you with a range of treats. You automatically start building up loyalty points for every bet you make.
Redeeming your loyalty points is a doddle. For every 200 points accumulated, you receive a £1 bonus.
Compare 21 Casino Bonus
Compared to other UK casino bonuses, 21 Casino has something a bit more special. Their bonus is a no deposit bonus that requires no deposit whatsoever. This is not what every casino can offer which makes 21 Casino quite unique in that sense.
Also the wagering requirement is very modest and too bad at all. You would have to wager the bonus 35x when some casinos, like Bzeebet Casino require 50 or 60x or even more before you can withdraw any winnings.
The first deposit bonus is also quite nice: a 121% bonus up to £100. This is perhaps a bit more than an average deposit bonus will get you in the UK. You can use our bonus comparison tool below to set any casino beside 21 Casino and compare all the bonuses.
21Casino has an excellent list of game suppliers providing the best games to the casino. The amount of slot providers is impressive and offers a great variety to the players.
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Despite the name, 21 Casino is not just about online blackjack games. They have one of the most versatile slot collections in the UK, which come in a variety of themes, reels and gameplay.
Under the ‘Games' menu, things are divided up into neat categories such as ‘New', ‘Top', ‘Slot', ‘Table', ‘Jackpot' and ‘Live' plus a full list to filter by developer only.
The game catalogue is powered by Big Time Gaming, Evolution Gaming, Merkur, NetEnt, Microgaming, Thunderkick, Leander, Red Tiger and Barcrest, among many others. Tom Horn Gaming slots are particularly well represented in the lobby.
Jackpot fans can rejoice aplenty with numerous gaming options, including Divine Fortune, Immortal Romance Mega Moolah, Foxpot, and Wolf Gold Ultimate. Alternatively, players can avail themselves of numerous table games, including the likes of blackjack, roulette, video poker, bingo, and scratchcards.
After testing out the games, I was pleased with the quality and speed. I found that all games loaded quickly and played without causing any issues or glitches.
Desktop Game Information
Games: 2300
Slots: 1900
Table games: 100
Jackpot games: 120
Crash games: 5
If you want to relish the authentic casino experience, head to the Live Casino section for an online casino experience like no other.
Play games including Live Blackjack, Live Roulette, Casino Hold'em, Texas Hold'em, Dream Catcher, Deal or No Deal, Super Sic Bo and Monopoly Live.
All of these games are live-streamed from studios around the globe. You can chat with the dealer as well as other players as you play along. If you are new to live casino games and want to try them out, check our introduction to live casinos page to learn more.
Live Game Information
Total number of live casino games: 200
When it comes to playing on the go, 21 Casino has made sure that the players have access to a fantastic mobile casino anytime they want. You can access numerous games via your smartphone or tablet, regardless of whether they are operating on an iOS, Android, or Windows system.
With the lack of a dedicated Android app, I loaded the casino site in the Chrome browser on my OnePlus phone. Here, I found one of the best-designed mobile casino sites I've seen in quite a while. With a clean 4-item menu at the base of the screen, I found it very easy to navigate around with no glitches and the full functionality of the desktop site.
You can enjoy a superb collection of slot games, table games, live casino games, scratchcards and more without having to download a mobile casino app. Since the games are available in instant-play mode, you can play straight from your mobile web browser.
Besides playing games, you can make deposits and withdrawals and get in touch with customer support services.
21 Casino accepts a wide array of banking methods. You can make a deposit and withdrawals with one of the following methods:
Payment method
Deposit range
Withdrawal range
Possible fees
Visa
£10 - £5,000
£10 - N/A
-
Mastercard
£10 - £5,000
£10 - N/A
-
Bank transfer
£10 - £5,000
£10 - N/A
-
Skrill
£10 - £5,000
£10 - N/A
-
Neteller
£10 - £5,000
£10 - N/A
-
CashToCode
£10 - £5,000
❌
-
Paysafecard
£10 - £700
❌
-
PayPal
£10 - £5,000
£10 - N/A
-
Maestro
£10 - £700
❌
-
Neosurf
£10 - £200
❌
-
After I'd signed up and logged in as a new player, I went to make a deposit right away. There was a line confirming that the minimum deposit is £10 and there are zero fees charged.
I selected Visa Debit and entered the amount of £40. Before confirming, I had the option to check the welcome bonus offer, which I did to test it out. There was also a box to tick to confirm that I understood their customer funds protection policy. Once I'd passed the ‘Verified by Visa' check, I got a pop-up confirmation to say that my deposit was a success. The £40 real cash funds and bonus funds cash showed up instantly. I also got an email confirming my full deposit details, which was reassuring.
It took 28 hours for my withdrawal to be approved, and the funds arrived in my bank account around 4 hours after approval. I can't fault 21 Casino here; the process was smooth and speedy, and I was kept informed at all times via email.
Visa: 2-5 working days
Wire transfer: 3-6 working days
Bank transfer: 0-3 working days
Skrill: 0-3 working days
NETELLER: 0-3 working days
Trustly: 0-3 working days
PayPal: 0-3 working days
If you are looking for fast-withdrawal casinos or want to compare 21 Casino's withdrawals to other casinos, check out our fast withdrawal casinos UK page for more information.
Getting in touch with 21 Casino is easy. The Customer Support team is available around the clock, 24 hours a day, 7 days a week.
Get in touch with them via:
Email support: ✅
Live support: ✅
Phone support: ❌
I fired up the Live Chat window when I was using my mobile browser to see if the team could answer my question about making a withdrawal. The chat was answered in a very speedy 5 seconds, and the agent was polite with her answers. The one minus point was their initial template reply informing me that I didn't qualify for a bonus at this time. They apologised and said it was a genuine error, but everything was good otherwise. There was also the option to email a transcript of the chat when closing the window.
The real bugbear, when it comes to support at 21 Casino, is the blatant lack of an FAQ page in any form. The ‘Contact Us' page just has a live chat button and the support email address but nothing else. I think they would have a lot of unnecessary chat requests by providing at least some basic player information on the site. That said, there was a comprehensive page on responsible gambling and controls under my ‘Account' menu.
21 Casino is obliged by law to confirm the identity and age of their players.
Whenever they are unable to verify information automatically, they'll request for you to send in the following documents:
Proof of ID (passport, driving license, ID card)
Proof of address (utility bill, bank statement, official government letter)
Proof of Payment Method
Even with automatic verifications, there was no proper mention of any potential checks or verification required. It was unusual not to see at least something mentioned in the welcome emails or signup process. I also couldn't find any mention of KYC procedures or policy anywhere on their site despite a good sniff around. The lack of a FAQ section didn't help this search either.
In the end, everything worked like a charm, but it was all done without my participation. This was handy and made things easy, but it felt strange when you are used to in-your-face verification messages.
21 Casino is a safe casino and wants you to have fun and to enjoy their products. If online gambling stops being fun and starts eating into your expenses, it is their duty to help curb compulsive usage.
They have added the following options to give you better control over your spending:
Deposit Limits
Game Time Reminder
Account Closure
Time-Out
Access to Account History
Self-Exclusion
There are many organisations which can help and support players with problem gambling.
If you feel you or a loved one have a problem controlling your gambling, you can get in touch with GambleAware, GamCare or Gamblers Anonymous.
There are some great options for 21 Casino sister sites to explore if you're looking for similar experiences. The partner sites share the same easy navigation, great game selections and inviting bonuses.
Below you can find some great alternatives for 21 Casino if you feel like exploring more options. Check out the casino reviews and take advantage of the best offers.
Mr. Play: Mr Play casino is a great casino site with a versatile game selection, neat design, numerous payment methods, and quick withdrawal times. All this invites you to an unforgettable casino journey.
Slotzo Casino: Lively, vibrant and full of excitement, this quirky brand brings a lot of play to the table. You can expect bags of play with a heap of slots, live casino games and scratch cards.
Spin&Win: Sleek and stylish casino with a great range of games, including slots, Slingo and live casino, plus more bonuses than you will ever need. You will not get bored of playing here.
Looking for something brand new? New brands are revealing levels of innovation like never before. By introducing new features and groundbreaking ideas, these new casinos are redefining the gaming experience and driving change in the industry. Check out the latest casinos on our New casino sites 2025 page.
FAQ
21 Casino is owned by White Hat Gaming Limited.
21 Casino is a legit online casino. It is fully licensed by UKGC and it has strict safety measures in place.
The pay out time in 21 Casino depends on your chosen withdrawal method. The casino has many fast methods such as Trustly, Skrill and Neteller.
21 Casino has many popular sister sites. These include Casimba, Slot Planet, Playzee, Spin Yoo and many more.
Ville is an industry veteran, who has written thousands of gambling-related reviews and articles since 2009. He is an IT engineer with a passion for game and strategy optimisation, and to teach the world to play better.
Methodology
This review was made independently by Bojoko’s casino expert. Rating score is based on both
quantitative and qualitative factors: bonuses, game selection, payment methods, customer service and usability.
The review method is uniform for all casinos affiliated with Bojoko, so you can easily compare this casino with other brands.
After working with casino content for a good few years, Milla now puts her heart into writing detailed articles that speak from player to player. She will investigate the smallest details and provide honest reviews.
Methodology
This review was made independently by Bojoko’s casino expert. Rating score is based on both
quantitative and qualitative factors: bonuses, game selection, payment methods, customer service and usability.
The review method is uniform for all casinos affiliated with Bojoko, so you can easily compare this casino with other brands.
Need to give full points for the experience in 21 Casino. Deposit was really easy, got the bonus without any hassle as well. What I appreciate is clear and simple steps in the deposit process and getting the bonus. Here in 21casino you can simply select the bonus if you want it or not. Then the gaming part: A lot of selection which is really good. I simply loved it that you can see your total balance all the time and update it without closing the game you are playing. 21 Casino has done a great job with this one. When you close your game it will automatically show how much wagerin requirements you have fulfilled already etc. Very pleasing experience, thumbs up for 21!
Bonuses:
Appearance & usability:
Games:
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Review by solame
Non-sticky bonus!! One of the best bonuses I think, wagering is only 35x which is good. Bonus is separated from the real money as well. So if you win and havent used your bonus money you can withdraw your funds without wagering, that is cool!
I used only Skrill to withdrawl, but seems like credit cards will take some time.
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