21.co.uk Casino Bonus Codes Welcome Bonus

  • 100% UP TO £50 + £6 LIVE CASINO CHIPS

    Wagering: 40X
    Min deposit: £10
    More details
    Bonus info
    Min deposit£10
    Wagering40X (Deposit)
    Max cashoutN/A
    Should you claim this bonus?

    Our team of experts at CasinoAlpha rate this 21.co.uk casino bonus as poor due to the fact that the value of £50 is very low compared to other bonuses. On top of that, the wagering requirements of 40x are higher than average, which we don’t appreciate.

    Full T&Cs apply. 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. 10 x winnings from £6 bonus. 18+. BeGambleAware.org -
  • Bonus Email Only by email

    Get 100 Free Spins No Deposit

    This offer can only be claimed by subscribing.

    We keep your email private. It's only used to send promotions. Subscribing means you agree to receive them.

Best Alternatives for 21.co.uk Casino Bonus Codes

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  • 100% UP TO £100 + 50 FREE SPINS AT DREAM VEGAS CASINO

    Wagering: 35X
    Min deposit: £20
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    Bonus info
    • The value of the bonus received is dependent on how much you choose to deposit;
    • You get the 150 Free Spins for any sum larger than £20.
    Should you claim this bonus?

    We rate this bonus as highly rewarding, therefore we recommend it to all UK players. Earnings resulting from Extra Spins will be capped at £100. Deposit funds, bonus funds, and earnings from Extra Spins are subject to 35 times wagering requirements. The match deposit you can get depends on the sum you add, but you still get more funds to play no matter what.’

    New players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20-£100: max £100 bonus + 50 spins on selected games; £101-£200: max £200 bonus + 100 spins on selected games; or £200+: max £300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at £100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org -
  • 50% UP TO £50 + 20 FREE SPINS AT ZETBET CASINO

    Wagering: 35X
    Min deposit: £10
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    Should you claim this bonus?

    We recommend this ZetBet Casino bonus. To qualify, you simply need to open an account and deposit at least £10. The bonus must be wagered within 21 days before expiring, but you can withdraw your initial deposit amount while forfeiting winnings and the bonus. While maximum extra spins payouts are capped at £100, this is an easy to claim offer that effectively doubles your bankroll. We recommend opting in, while keeping in mind the expiry deadline and withdrawal limitations.

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    This offer is available to players residing in United Kingdom only. New depositing players only. Min. deposit £10. Bonuses that require deposit, have to be wagered 35x. Deposits may be withdrawn before a player’s wagering requirements have been fulfilled. However, if this occurs, all bonuses and winnings will be voided/removed from the player’s account -
  • 100% UP TO £200 + 50 FREE SPINS AT CASIMBA CASINO

    Wagering: 35X
    Min deposit: £20
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    Important Terms
    • You need to follow our link to activate this bonus successfully.
    • The minimum deposit required is £20.
    • 50 free spins are awarded on the first deposit and must be used within 72 hours of being credited.
    • Bonus funds expire after 30 days, and any unused funds will be removed.
    • The maximum bet with an active bonus is £5.
    • A 50% match up to £50 is awarded on the second deposit as part of the welcome package.
    Bonus Verdict

    Casimba Casino offers a generous welcome bonus with a high match amount of £200 and 50 free spins. However, the wagering requirement of 35x the total bonus and cash is on the higher side, making it more challenging to withdraw winnings. The 72-hour free spins expiration is also a downside for some players.

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    18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £200 plus 50 bonus spins on your 1st deposit, 50% match up to £50 on your 2nd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org -
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    Full T&Cs apply. New players deposit £10+. Cash & wagering conditions vary. Max reward £150. 7 days to claim + further 7 days to wager 35x. 50 FS 10p each awarded on Big Bass Splash after wagering, 3 day expiry. GambleAware.org -
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    GambleAware.org, New reg only. Opt-in required for 100% matched bonus. 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 is divided into £2 over 3 days. Bonus has a 3 day expiry to use on selected Evolution games. 10x winnings from £6 bonus. Time to claim: 3 days. Other Promotional Play Restrictions Apply -

21.co.uk Casino Bonus Codes User Reviews

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21.co.uk Casino Bonus Codes Bonus Codes Quick Facts

Min deposit£10
Welcome Bonus100% Up To £50
No depositNo
Reload bonusesNo
Payment methods
CurrenciesGBP

Wagering contribution

Game categoryGame contribution
Video Poker, Craps, Blackjack, Slingo, Baccarat, Jackpots, Roulette, Keno, Bingo, Arcade , Sic Bo, Wheel of Fortune, Poker0 %
Table games10 %
Classic Slots, Live casino, Slots, Scratchcards, 5-Reel Slots100 %
Read 21.co.uk Casino full review

21.co.uk Casino Gallery Preview

What are 21.co.uk Casino Bonus Codes?

Usually casinos offer bonus codes that consist of letters and numbers which you must input to claim a bonus. 21.co.uk casino doesn’t impose any bonus codes to claim their offers. 21.co.uk Casino provides a live games welcome bonus. This is a welcome offer for new players, where you can get a valuable matched bonus on a low first deposit of £10. This offer is valid for 7 days and has a wagering requirement of 40x. Find out more offers like this one on our complete selection of 100% bonuses.

CasinoAlpha’s Tips for 21.co.uk Casino Bonus

We think the following points are important to remember when utilising any 21.co.uk Casino bonuses:

  • Before claiming the bonus, carefully read the terms and conditions as there may be provisions you are unaware of.
  • Remember the bonus’s expiration date at all times.
  • When interacting with the casino, always abide by the rules on responsible gambling.

How to claim a 21.co.uk Casino Bonus Code?

These are the steps you need to follow in order to claim a 21.co.uk casino bonus:

  • Log on to the 21.co.uk website and register for a new account.
  • After the registration process, go to the promotions page and opt-in for the ‘Live Casino Bonus’ option.
  • Once you have selected that option, you will be asked to deposit £10 and stake £50 on the live casino games that 21.co.uk has to offer.
  • Finally, you will receive a bonus in the form of £6 in live casino chips, which will be available to claim in the ‘My Offers’ section on your account.
  • You will have 7 days to claim offer and 7 days to wager it by 40x.

Avoid bonus abuse an Existing Player

If you are a seasoned online casino or even a newcomer just dipping your toes into the world of online casinos and bonuses, here are a few tips from our side you should follow to avoid abusing these bonuses:

  • When using casino bonuses, it’s important to know the risks associated with online gaming.
  • Make sure you understand all the terms and restrictions related to the bonus you are trying to claim at all times. Reading these terms will become second nature to you, which will benefit you in the long run.
  • Before you take any further action connected to claiming the bonus, you should be informed of other things, including the wagering requirements and the offer’s expiration date. Keep in that wagering contributions very from casino to casino, and are even different in different games.

What you should keep in mind before you claim a 21.co.uk Casino Bonus?

The 21.co.uk casino signup bonus is a terrific place to start if you’ve never played online before, but before you decide whether or not to use the bonus, there are a few more things you should know about the casino.

Casino Limitations

Here are a few limitations we encountered in our experience with reviewing the casino. Just a few things we think they can improve on in the future:

  • Not too many sports betting options, especially in bonuses.
  • No specific bonuses for existing casino players.
  • Limited deposit and withdrawal methods.

Bonus Limitations

Here are some things we thought were lacking in the welcome bonus:

  • Only focuses on live casino games, there are no bonuses for sports bettors.
  • The 7-day validity might seem less to some people, especially when you consider the fact that you have to wager the bonus 40x in that period.

21.co.uk Casino: Deposit and Withdrawals Methods

These are the payment methods available for you to use on the 21.co.uk casino bonus codes for deposits and withdrawals:

  • Card Payments: MasterCard, Visa, and Maestro cards are accepted as payment methods at 21.co.uk Casino; withdrawal processing takes three to five days.
  • eWallets: As for eWallets, you only get the option to use PayPal and Apple Play on this bookmaker.
PaymentMin depositMax withdrawal
Visa£10£10
MasterCard£10£10
PayPal£10£10
Apple Pay£10£10

Top Slots Providers at 21.co.uk Casino

At 21.co.uk casino, you can find some of the best slot games and providers in the online gambling industry. There are nearly 450 slot games at the bookmaker, and these are some of the providers that are featured on this online casino:

  • Pragmatic Play:’Pragmatic Play is one of the best iGaming providers in the world. At this bookmaker, they provide games like Wolf Gold and Drill The Gold.
  • Play’N Go:’This provider has popular names like Book of Dead and.
  • NetEnt:’NetEnt is also a big name in the online gambling sphere. The popular games from the 21.co.uk casino are Dead or Alive 2 and Twin Spin.
  • Microgaming:’Big games from Microgaming on 21.co.uk casino include 9 Pots of Gold and Rhino Rilla Rex.
  • Eyecon:’This is perhaps not the most popular slot game provider in the world, but it is a prominent name on 21.co.uk casino. Games from this provider at the bookmaker include Fluffy Favourites and Clover Rollover 2.

Frequent Issues Reported by Players

These are some of the issues we have seen players report with 21.co.uk casino:

  1. Players did not receive the full payout amount.
  2. Players came across a limit on large withdrawals.
  3. Some users did not have a good experience with the customer support team.

Customer Support Options

21.co.uk offers email, live chat, and a website-based contact form for customers to use for support.’ The friendly support staff quickly answered our questions in live chat. ‘Email responses did take a little longer to come, but remained within reasonable bounds. ‘We found it a little disappointing that 21.co.uk Casino does not provide phone help, considering this is a feature that most UK casinos provide these days.

CasinoAlpha’s Verdict on 21.co.uk Casino Bonus Codes

21.co.uk Casino has a small match deposit bonus ready for all new UK players. Although it may seem that the maximum sum you can get is low compared to 21 Casino first deposit bonus or Avenger Slots bonus codes, you can still make good use of your deposit and extra funds. The initial investment is average, and the wagering is decent. Our specialists who analysed 21.co.uk casino bonuses would have given the casino a higher score if it had offered free spins without a deposit. However, following our process, they still consider 21.co.uk Casino promotions a good start for any player due to the transparent rules, the deposit of only £10, and an intuitive platform.

Pros and Cons

Pros

  • An excellent welcome offer worth up to £100.
  • A huge range of games available.
  • A very good mobile app.

Cons

  • Lack of sports betting options.
  • Very limited payment options.

21.co.uk Casino Bonus Codes Review

9.1/10Alpha RatingExcellent
Read 21.co.uk Casino full review

21.co.uk Casino Bonus Codes Review Methodology

ReviewDetails
Reviewer
Last Bonus Test
Last Bonus T&C Verification
Wagering Requirement
Expiration Date
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Authors
Adela Mariuta
AuthorAdela MariutaAuthor & Editor at CasinoAlpha

Like a true player-first reviewer, Adela Mariuta translates the gambling industry's complexity into player-friendly roadmaps. While her PR degree taught her how casinos market themselves, her work at CasinoAlpha focuses on what they often hide: ethical gambling practices and self-exclusion tools that truly protect players. "It's not about winning—it's about knowing when to walk away" is what she’d like players to remember more often.

+3 years
Adina Minculescu
ReviewerAdina MinculescuSenior Author & Editor at CasinoAlpha

As one of CasinoAlpha's seasoned reviewers, Adina Minculescu approaches gambling not as a game of chance but as a system of signs waiting to be decoded. "If the terms are unreadable," she often notes, "they're probably unfair." Through her structured analysis and semiotic lens, Adina doesn't just help you understand how casinos work—she reveals why they're designed that way, empowering you to navigate the system rather than being navigated by it.

+7 years