21.co.uk Casino review UK
21.co.uk Casino

21.co.uk Casino review UK

Casino rating
4.6/5
  • Casino games
    Casino games 1000
  • Minimum deposit
    Minimum deposit £10
  • Support reply time
    Support reply time 1 hour

21.co.uk’s sleek, mobile-optimised casino is not to be missed by UK players. With a solid welcome bonus for new customers, who can then explore over 1,600 slots and access a polished live casino, 21.co.uk has everything you need to enhance your online experience.

  • First review

    4.6 / 5
    time icon 6 min to read

    By Nathan Joyes

    21.co.uk’s sleek, mobile-optimised casino is not to be missed by UK players. With a solid welcome bonus for new customers, who can then explore over 1,600 slots and access a polished live casino, 21.co.uk has everything you need to enhance your online experience.

    H2:  Key information

    Welcome bonus100% match up to £50 + £6 live casino chips
    Founded2015 (UK launch in 2017)
    LicenceUK Gambling Commission & Malta Gaming Authority
    SoftwareMicrogaming, Pragmatic Play, Just For The Win, Blueprint Gaming, Barcrest, Novomatic, Williams, Play’n GO, Red Tiger, Hacksaw Gaming, ELK Studios, Iron Dog Studio, Quickspin, Big Time Gaming, Evolution, Pragmatic Play Live, Playtech, Stakelogic Live, Authentic Gaming, OnAir Entertainment
    Games offeredSlots, jackpot slots, live casino, table games, Slingo, instant wins
    Payout time1-3 days (e-wallets up to 24 hours)
    Customer support optionsEmail, 24/7 live chat
    OwnerSkillOnNet / LeoVegas Games
    Payout rate 98.9%
    Banking optionsVisa, Mastercard, PayPal, Apple Pay, Trustly, Paysafecard
    Mobile app?Yes
    FIRST rating4.6/5 stars

    What is 21.co.uk all about? 

    With a decade’s worth of experience behind them, 21.co.uk has moved with the times to offer a modern online casino experience to its players. If you’re looking to register an account with 21.co.uk, here’s what you have to look forward to.

    Bonuses

    Newcomers can get a 100% match up to £50 plus £6 in live casino chips, which comes with rather reasonable wagering rules (40× on live chips). It's up among the best casino welcome bonuses. Make sure to deposit at least £10 in order to qualify for the bonus, and also to opt in within seven days of depositing in order to receive the bonus.

    For those that have previously registered, don’t worry, as 21.co.uk takes care of existing players. You can take part in weekly promotions and win huge prizes through their “Gigantic Jackpots”. Again, make sure to opt in and read the terms and conditions, but this provides regular players the opportunity to win big on their favourite games.

    Available games

    With over 1,600 online slots and 130+ live dealer titles, 21.co.uk delivers a strong, varied game selection. Pragmatic Play and Play’n GO regularly provide new releases, while classics including Book of Dead, Starburst and Big Bass Bonanza are also available.

    The live casino suite includes everything you’d want from an online casino. As well as exclusive branded tables, such as Crazy Time and Lightning Roulette, there’s plenty of traditional blackjack or baccarat rooms to choose from.

    There’s also a wide mix of Slingo, instant-win games, and progressive jackpots, including access to the Gigantic Jackpots prize pools.

    User experience and interface

    The platform features a sleek, dark-themed design that’s easy on the eyes and responsive across all devices. Game categories are clearly labelled, where players can filter by genre, popularity, and software provider. 

    Load times are fast while account functions such as deposits, withdrawals, and bonus tracking are all just a click away - there’s nothing complex at 21.co.uk, and so players can therefore maximise their time on their favourite games.

    Mobile and app compatibility

    Unlike many online casinos, 21.co.uk does in fact offer a dedicated mobile casino experience through both its responsive browser site and native apps. Available on iOS and Android, the app truly delivers when it comes to its live casino gaming, slots and perhaps above all, full account functionality. 

    Whether you prefer quick slots or immersive live streams, 21.co.uk’s mobile app provides a strong performance wherever you may be.

    VIP programmes and loyalty rewards 

    While there isn’t a traditional VIP programme with tiers and point tracking, regular players are rewarded with personalised promotions, access to the Gigantic Jackpots network, as well as the occasional exclusive offers. Keep an eye on their promotion page which is regularly updated to make sure you get the most out of your experience with 21.co.uk.

    Pros & Cons of 21.co.uk

    ProsCons
    Licensed by UKGC and MGANo VIP scheme 
    1,600+ slots & 130+ live dealer gamesNo phone support on offer
    Excellent welcome bonus: £50 + £6 live chips
    Dedicated mobile app
    Fast withdrawals available

    Diving deeper into 21.co.uk

    To fully understand 21.co.uk before registering, it’s key to look beyond what the casino offers. Here’s all the important details you need to know before making your first deposit. 

    Licensing

    At 21.co.uk, you’re in good hands. That’s because the casino is fully licensed by both the UK Gambling Commission (UKGC) and the Malta Gaming Authority (MGA) - two of the most respected regulators in the industry. 

    These licenses ensure that the casino meets high standards when it comes to data protection and fair gaming. Players can play their favourite games at 21.co.uk knowing the casino operates transparently and adheres to legal and ethical guidelines. Regular audits and compliance checks are performed to maintain these credentials, which adds an extra layer of trustworthiness for UK players.

    Payment methods

    Banking at 21.co.uk is simple, flexible, and fast. Three words every player wants to hear when gambling online. With a diverse choice of major payment providers - including Visa, Mastercard, Apple Pay and Trustly, to name a few, players aren’t restricted when depositing and withdrawing at 21.co.uk.

    The minimum deposit and withdrawal amounts are both set at just £10, which makes the casino accessible for casual players. Withdrawal processing usually takes between 1–3 business days, but e-wallets such as PayPal and Trustly often offer faster payouts within 24 hours, making it a fast withdrawal casino. Transactions are processed securely, with no hidden fees on the casino’s side.

    Software providers

    Collaborating with some of the biggest names in online gaming, 21.co.uk ensures their players have access to the cream of the crop all year round. Key providers include NetEnt, Evolution, Pragmatic Play, Play’n GO, and Red Tiger - some of the best in the business.

    This means their players can enjoy everything from high-volatility slots and daily jackpots to live dealer games and interactive game shows, which are all powered by reliable, industry-leading software.

    Security and fairness

    Player data and transactions are protected by SSL encryption, the same technology used by banks and secure institutions. All games use independently audited RNGs (Random Number Generators) to ensure fair and unpredictable outcomes. Progressive jackpots are network-linked and updated in real-time, ensuring transparency and fairness when it comes to  prize distribution.

    Responsible gambling measures

    When players want to take a break, 21.co.uk respects their decision by offering a number of tools to help keep you in control. With easy access to deposit limits, reality checks and time-out options, players can choose how much time they want to spend on their favourite games.

    Players also have direct access to external resources including GamStop and BeGambleAware, making it easier to stay in control of their play.

    FIRST rating: 4.6/5 stars

    Here at FIRST, we love what 21.co.uk has to offer and how it goes about its business. Not only does the casino combine trusted licensing, but its secure and diverse payment options, with its strong commitment to responsible gambling makes it a standout option for UK players.

    Payment methods 

    Payment methodAvailable on depositsMin. depositAvailable on withdrawalsWithdrawal timeMinimum withdrawal
    Visa£101-3 days£10
    Mastercard£101-3 days£10
    Trustly£101 day£10
    Paypal£101 day£10
    Apple Pay£101-3 days£10
    Paysafecard£10N/AN/A

    FAQs

    Is 21.co.uk legit?

    Yes - 21.co.uk is fully licensed by both the UK Gambling Commission and Malta Gaming Authority.

    How can I contact customer support at 21.co.uk?

    Support is available via 24/7 live chat and/or email.

    How do I reset my password at 21.co.uk?

    Simply click "Forgot Password?" on the login page, enter your email, and follow the reset link. For issues, you can reach out via live chat or email.

  • Pros & cons

    • Licensed by UKGC and MGA
    • 1600+ slots & 130+ live dealer games
    • Excellent welcome bonus: £50 + £6 live chips
    • Dedicated mobile app
    • Fast withdrawals available
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