Review updated:


Rating: 8.5/10

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Present icon Welcome package: up to £300
18+ | New UK players only | T&Cs Apply |
Get Bonus & Play Go to 21Casino casino
  • VISA
  • MasterCard
  • Maestro
  • Paysafecard
  • PayPal
  • Skrill
  • Bank Transfer
  • Instant Banking
  • Trustly
  • + 3 More
  • NeoSurf
  • Neteller

Review updated:

Click to claim
Present icon Welcome package: up to £300
18+ | New UK players only | T&Cs Apply |
Get Bonus & Play Go to 21Casino casino
Reliability 9.1
Usability 8.9
Promotions 8.5
Softwares 8.1
Slots 8.1
Game Types 7.6
Payments 8.8
Mobile 9.2
Support 8.4
18+ | New UK players only | T&Cs Apply |

Page contents

Usability in 21Casino

Rating: 8.9/10

Here at 21 UK casino, players can focus on their games and entertainment, while other issues, including navigation, are solved and designed so that even a newbie will find them understandable.



18+ | New UK players only | T&Cs Apply |

Best bonus offers from 21 Casino in 2023

Main info about bonus at 21 casino
🇬🇧 21Casino Get Bonus
💰 Welcome Deposit Offer
121% up to £300
💲 Min. Deposit £10
❗ Bonus wagering requirements 35x
🎰 Software Providers 60+
📱 Mobile Compatibility Android, iPhone, iPad
🎲 Number of games 500+
🆘 Support Live chat

Payment options at 21Casino

Rating: 8.8/10

Whether you want to collect 21 Casino free spins or just place some real-money stakes, it’s necessary to create an account and top it up. The registration process is smooth, after which, UK players deal with reliable payment methods, picking the one they appreciate the most.

Available solutions provided at 21casino online are Apple Pay, Visa Debit, PayPal, MasterCard Debit, Trustly, PaySafeCard, Skrill, Neteller, Maestro, Bank Transfer GB, Neo Surf, SEPA, and Bank Transfer. It’s also possible to combine these methods, using different services for different transactions.

GBP is available as a currency for British players. Minimum deposit and withdrawal limits are determined as £10.

Payment options at Slot Planet casino
Payment System Min – Max Deposit Time Deposit Fees Min – Max Withdrawal Time Withdrawal Fees
Visa £10–7,500 Instant 0% £10–n/a Instant 0%
Mastercard £10–7,500 Instant 0% £10–n/a Instant 0%
Maestro £10–7,500 Instant 0% £10–n/a Instant 0%
PaysafeCard £10–7,500 Instant 0%
Neteller £10–7,500 Instant 0% £10–n/a Instant 0%
Instant Banking £10–7,500 Instant 0%
Trustly £10–7,500 Instant 0% £10–n/a Instant 0%
Neosurf £10–7,500 Instant 0% £10–n/a Instant 0%
CashToCode £20–n/a Instant 0%
PayPal £10–7,500 Instant 0%
Skrill £10–7,500 Instant 0% £10–n/a Instant 0%
Bank Transfer £10–7,500 1–5 days 0% £10–n/a 1-5 days 0%

21Casino Mobile and Applications

Rating: 9.2/10

For mobile visitors of casino 21, the operator prepared an opportunistic app, which can be installed directly from the site or from markets of your operating system. The other way to go is to open the site on a mobile browser. The features will be identical in both ways. Plus, they won’t be different from the desktop version, which gives gamblers freedom to play from wherever they want.


  • iPhone
  • Android
  • Windows
  • Mobile Apps
    Mobile Apps

Bonuses and Promotions at 21Casino

Rating: 8.5/10

Are you prepared for fascinating 21casino casino bonuses? Though the operator doesn’t offer a lot of offers at once, the welcome package is the first thing to pay attention to.

For getting registered, UK players can get 121% up to 300 GBP for the first deposit. According to this, your deposit of, for example, £100 will provide you with £121 more added to the bonus balance. The minimal withdrawal limit within this promo stands at £10, while the maximum accepted stakes are equal to £5. The wager is determined as 35x for the bonus amount only and players have 30 days to cover these requirements.

As for other regular offers, they are absent. But active players can count on a 21casino no deposit bonus provided on request. These promos can include 21casino free spins and other goodies.

Accordingly, the 21casino bonus program today consists of:

  • Welcome package of 121% up to £300
  • Personal offers of request

Games Variety

Rating: 7.6/10

Here we go to continue our 21casino review by exploring the available games. There are several groups to divide the available software into new, top, jackpot, and other games. Their types include slots, roulette, blackjack, dice games, video poker, and more unusual titles, such as Aviator, slingo games, and lotteries. Live Casino has its own section and consists of 40+ games hosted by professional dealers, so players are welcome to check out Sic Bo, Texas Hold’em, and more.

Slot machines

Rating: 8.1/10

Dazzling slot machines from great vendors are provided in a great amount, so hundreds of 21 casino game action-filled machines are waiting for users. Here are top-4 slots to check out:

  • Legacy of Dead from Play’n Go is one of those fan-favourites dedicated to Egyptian secrets and classic options, which are well-received free spins with expanding symbols
  • Temple Tumble Megaways is a pleasant surprise from Relax Gaming, where up to 46,656x paylines are making the iGaming experience of UK gamblers more thrilling
  • Big Bass Bonanza hints gamblers that it’s time to go fishing, and your catch will depend on your luck, so 10 free spins and other fish prizes can be received over here
  • Chilli Picante Megaways features how Blueprint makes great games, which is manifested in wins of up to 50,000x and up to 25 free spins


Rating: 9.1/10

In 2015, 21 online casino entered the British iGaming market. White Hat Gaming Limited is a company that operates 21casino UK. It’s registered in Malta under the C73232 registration number. For this reason, the operator holds the MGA license (MGA/B2C/370/2017) issued 01/08/2018. The other license that stands for the safety of UK users is the UKGC certificate (52894). The company strictly follows a responsible gaming policy and has certain tools and links, including Take Time to Think, GamStop, and others. Additionally, the site is fortified with the latest SSL encryption technology to protect the accounts of users and all details they contain.


Rating: 8.1/10

Be it a 3D slot machine from NetEnt or a classic title from IGT, 21 Casino online is bound to meet different preferences of users thanks to the support from a range of suppliers from all over the globe. These brands are Microgaming, 1x2 Gaming, Big Time Gaming, Foxium, IGT, and dozens of others. And in the game’s library on the right, you will find the ‘Providers’ menu icon, which opens the entire list and allows users to scroll it, picking particular brands to open their games.


  • 1x2 Gaming
  • 2by2 Gaming
  • Big Time Gaming
  • Blueprint Gaming
  • Bulletproof Games
  • Core Gaming
  • Endemol
  • Evolution Gaming
  • Eyecon
  • Fantasma
  • Felt Games
  • Fortune Factory

Client Support

Rating: 8.4/10

The online casino 21 team of  is sure that ‘every question has an answer, and every issue has a solution’, so the managers are supportive and allow UK gamblers to stay in touch via these methods:

  • Live chat – 24 hours a day, 7 days a week

The section with FAQs is not provided, but once you open the T&Cs, it’s enough to find relevant information about depositing limits, wagering requirements, and more. Plus, our 21 casino review covers all these actions.


Rating: 8.5/10

Whether by exploring the site’s options yourself or by reading 21 casino reviews from real UK players, you can make sure that it’s an interesting operator to deal with. We can’t say that its bonuses are unbelievably big, but each registered visitor can count on a nice supplement to the first deposit. The games are highly-entertaining and diversified, while the issues of fairness are clear. So either by collecting 21casino no deposit offers or by checking out the rich catalog of the vendor, you are welcome to join a gambling platform with the potential of the 21st century!

  • Advantages

  • Live support available 24/7
  • Fully licensed
  • Fast payouts
  • Limitations

  • No phone support number provided
18+ | New UK players only | T&Cs Apply |


How do I get registered at 21 Casino?

When you are on the operator’s site, push ‘Sign up’ and add the necessary details to get more opportunities.

What is a bonus for registration?

This is a bonus of 121% up to £300 designed for the first deposit and provided with a 35x wager.

Where do I find a bonus code?

Once it’s available, you can find it on this page or by getting in touch with the support of 21casino.

How can I trust casino 21 UK?

It’s encrypted and licensed for British and other areas, holding UKGC and MGA licenses.

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