Explore top casinos UK. Discover best bonuses.

Mr. Gamble features top UK casino bonuses so you can play more on the same budget. Enjoy rewards and promotions that make a real difference.

Now you can find the best casino for your needs without having to go through an endless number of reviews. Just use our convenient comparison tool to filter and compare online casinos. Find UK sites promoting exclusive bonuses, amazing slot games, and much more. Top it all off by collecting Mr. Gamble coins to exchange them for exciting prizes.

  • MrRex - logo

    MrRex

    4.8 / 5.00

    100% / £ 200

    Welcome Bonus

    35 x (b)

    Wagering
      Full terms applyNew UK Players only. 18+A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
    • Bonus code: AMBER5
      Amber Spins Casino - logo

      Amber Spins Casino

      2.25 / 5.00

      100% / £ 30

      Welcome Bonus

      60 x (D+B)

      Wagering
      • 50 Bonus-Spins
      Full terms applyNew UK Players only. 18+First-time depositors only (18+ country restrictions apply). Min deposit: £5. Max offer: 100% Games Bonus up to £30 & 50 Free Spins (on a game of our choice). Promo code: AMBER5. Any Games Bonus winnings, if applicable, must be wagered 60x before withdrawal. Any Free Spins winnings, if applicable, will be credited as bonus funds and capped at £5.00. FS are valid for 7 days and any winnings must be wagered 40x before withdrawal. Games Bonus win cap: £100 + original bonus amount. Wagering contribution varies by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until 31/12/2022. View Full T&CsA minimum deposit of £5 applies.Players must use the bonus promotion code AMBER5 in order to apply this bonus.Mr Gamble always insists that players gamble responsibly
    • Exclusive
      Bonus code: NEW5
      Electric Spins Casino - logo

      Electric Spins Casino

      3.1 / 5.00

      100% / £ 30

      Welcome Bonus

      60 x (b)

      Wagering
      • 50 Bonus-Spins
      Full terms applyNew UK Players only. 18+ First-time depositors only (18+ country restrictions apply). Min deposit: £5. Max offer: 100% Games Bonus up to £30 & 50 Free Spins (on a game of our choice). Promo code: NEW5. Any Games Bonus winnings, if applicable, must be wagered 60x before withdrawal. Any Free Spins winnings, if applicable, will be credited as bonus funds and capped at £5.00. FS are valid for 7 days and any winnings must be wagered 40x before withdrawal. Games Bonus win cap: £100 + original bonus amount. Wagering contribution varies by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until 31/12/2022. View Full T&CsA minimum deposit of £5 applies.Players must use the bonus promotion code NEW5 in order to apply this bonus.Mr Gamble always insists that players gamble responsibly
    • Rainbow Spins Casino - logo

      Rainbow Spins Casino

      2.65 / 5.00

      500 Bonus Spins

      Bonus-Spins

      65 x (b)

      Wagering
        Full terms applyNew UK Players only. 18+New Players OnlyMin Deposit £10£8 Max Win Per 10 SpinsMax Bonus Conversion Equal To Lifetime Deposits (Up To €250)65x Wagering RequirementFull T&Cs apply hereA minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsibly
      • Showreel Bingo - logo

        Showreel Bingo

        2.65 / 5.00

        50 Bonus Spins

        Bonus-Spins

        65 x (b)

        Wagering
          Full terms applyNew UK Players only. 18+No Deposit RequiredValid Debit Card Verification Required£8 Max Win Per 10 SpinsMax Bonus Conversion £50Max Bonus Conversion equal to lifetime deposits (up to 250£)65x Wagering RequirementFull T&Cs apply hereMr Gamble always insists that players gamble responsibly
        • Casimba - logo

          Casimba

          3.9 / 5.00

          100% / £ 200

          Welcome Bonus

          35 x (D+B)

          Wagering
          • 50 Bonus-Spins
          Full terms applyNew UK Players only. 18+A minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsibly
        • Slotking Casino - logo

          Slotking Casino

          2.7 / 5.00

          77% / £ 77

          Welcome Bonus

          50 x (b)

          Wagering
          • 17 Bonus-Spins
          Full terms applyNew UK Players only. 18+A minimum deposit of £25 applies.Mr Gamble always insists that players gamble responsibly
        • WatchMySpin - logo

          WatchMySpin

          3.3 / 5.00

          100% / £ 100

          Welcome Bonus

          50 x

          Wagering
          • 20 Bonus-Spins
          Full terms applyNew UK Players only. 18+A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
        • new
          Highbet - logo

          Highbet

          4.1 / 5.00

          100% / £ 50

          Welcome Bonus

          35 x (b)

          Wagering
          • 50 Bonus-Spins
          Full terms applyNew UK Players only. 18+A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
        • new
          Grosvenor - logo

          Grosvenor

          2.5 / 5.00

          100% / £ 30

          Welcome Bonus

          5 x (b)

          Wagering
            Full terms applyNew UK Players only. 18+A minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsibly
          • Slingo - logo

            Slingo

            4.3 / 5.00

            100% / £ 50

            Welcome Bonus

            30 x (D+B)

            Wagering
              Full terms applyNew UK Players only. 18+A minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsibly
            • Daily Record Bingo - logo

              Daily Record Bingo

              3.05 / 5.00

              1000% / £ 2000

              Welcome Bonus

              65 x (b)

              Wagering
                Full terms applyNew UK Players only. 18+NEW PLAYERS ONLY, NO DEPOSIT REQUIRED, VALID DEBIT CARD VERIFICATION REQUIRED, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £50, 65X WAGERING REQUIREMENT, FULL T&CS APPLY HERE.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
              • WinBritish Casino - logo

                WinBritish Casino

                2.15 / 5.00

                500 Bonus Spins

                Bonus-Spins

                65 x (b)

                Wagering
                  Full terms applyNew UK Players only. 18+NEW PLAYERS ONLY, MIN DEPOSIT £10.00, £8.00 MAX WIN PER 10 SPINS, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250.00), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY HEREA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
                • Exclusive
                  Jackpot.com - logo

                  Jackpot.com

                  4.4 / 5.00

                  50 Bonus Spins

                  Bonus-Spins

                  0 x (b)

                  Wagering
                    Full terms applyNew UK Players only. 18+This one-time offer is only available here for new UK customers of Jackpot.com. To participate a minimum £15 bet is required. Any terms not specified in these Special Promotional Terms, the Promotional Terms shall apply and will be subject to Jackpot.com Terms and Conditions.A minimum deposit of £15 applies.Mr Gamble always insists that players gamble responsibly
                  • Bonus code: CWBUK100
                    STS Casino - logo

                    STS Casino

                    4.9 / 5.00

                    100% / £ 100

                    Welcome Bonus

                    35 x (D+B)

                    Wagering
                      Full terms applyNew UK Players only. 18+18+. New depositing on STSbet.co.uk customers only. Promotion from 08/06/2021 until further notice. Once the deposit is made the bonus is activated. Deposit method restrictions apply. Bonus code required during the first deposit, min £10 deposit. The bonus consists of a 100% deposit amount match. The max bonus available is £100. Bonus & deposit wagering requirements x35 within 7 days on selected slots only. Real money and bonus money will be used evenly when wagering requirements are active. Individual bonus funds bets £1 max. Full T&Cs apply. BeGambleAware.orgA minimum deposit of £10 applies.Players must use the bonus promotion code CWBUK100 in order to apply this bonus.Mr Gamble always insists that players gamble responsibly
                    • new
                      Express Wins - logo

                      Express Wins

                      2.65 / 5.00

                      1000% / £ 1000

                      Welcome Bonus

                      65 x (b)

                      Wagering
                        Full terms applyNew UK Players only. 18+NEW PLAYERS ONLY, NO DEPOSIT REQUIRED, VALID DEBIT CARD VERIFICATION REQUIRED, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £50, 65X WAGERING REQUIREMENT, FULL T&CS APPLY HERE.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
                      • SpinGenie Casino - logo

                        SpinGenie Casino

                        4.5 / 5.00

                        108 Bonus Spins

                        Bonus-Spins

                        60 x (b)

                        Wagering
                          Full terms applyNew UK Players only. 18+A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
                        • Your Favorite Casino - logo

                          Your Favorite Casino

                          4.5 / 5.00

                          500 Bonus Spins

                          Bonus-Spins

                          65 x (D+B)

                          Wagering
                            Full terms applyNew UK Players only. 18+A minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsibly
                          • Bonus code: BONANZA100
                            Trada Casino - logo

                            Trada Casino

                            4.9 / 5.00

                            100% / £ 150

                            Welcome Bonus

                            35 x

                            Wagering
                            • 50 Bonus-Spins
                            Full terms applyNew UK Players only. 18+Terms and Conditions apply. 18+. New Players Only. Min Deposit: £20. Max Bonus: £150 & 50 Spins on Big Bass Bonanza. Spins expire after 24 hours. Wagering requirements apply 35x. Promo code: BONANZA100. Valid until 31.12.2024. BeGambleAware.org.A minimum deposit of £20 applies.Players must use the bonus promotion code BONANZA100 in order to apply this bonus.Mr Gamble always insists that players gamble responsibly
                          • Casoola - logo

                            Casoola

                            4.5 / 5.00

                            100% / £ 100

                            Welcome Bonus

                            40 x (b)

                            Wagering
                            • 200 Bonus-Spins
                            Full terms applyNew UK Players only. 18+18+ Full T&Cs Apply. New UK Players Only. £10 Min Deposit. £5 Max Bet using Bonus. Max Bonus £100. 40x Wagering Req. Issued Bonus valid for 14 days. 20 Spins credited instantly upon qualifying Deposit + 20 per day for 9 days on Reactoonz. Credited Free Spins valid for 72 hours. Max Free Spin winnings £100. Ewallets excluded. www.begambleaware.orgA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
                          • Genesis Casino - logo

                            Genesis Casino

                            4.6 / 5.00

                            100% / £ 100

                            Welcome Bonus

                            40 x (b)

                            Wagering
                            • 300 Bonus-Spins
                            Full terms applyNew UK Players only. 18+18+ Full T&Cs Apply. New UK Players Only. £10 Min Deposit. £5 Max Bet using Bonus. Max Bonus £100. 40x Wagering Req. Issued Bonus valid for 14 days. 30 Spins credited instantly upon qualifying Deposit + 30 per day for 9 days on Starburst. Credited Free Spins valid for 72 hours. Max Free Spin winnings £100. Ewallets excluded. www.begambleaware.orgA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
                          • new
                            BB Casino  - logo

                            BB Casino

                            4.1 / 5.00

                            100% / £ 100

                            Welcome Bonus

                            50 x (b)

                            Wagering
                            • 20 Bonus-Spins
                            Full terms applyNew UK Players only. 18+New players only. Opt-in Required. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. UK players only. Free spins are only valid on Book of Dead. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ free spins valid for 7 days from issue. Max conversion: 3x the bonus amount and 20x free spins. Excluded Skrill deposits. Withdrawal requests voids all active pending bonusesA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
                          • Playzee - logo

                            Playzee

                            4.1 / 5.00

                            100% / £ 300

                            Welcome Bonus

                            35 x (D+B)

                            Wagering
                            • 100 Bonus-Spins
                            Full terms applyNew UK Players only. 18+18+. New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £350 + 100 Zee Spins on Starburst (first 10 credited on 1st deposit; rest credited at 07:00GMT at 10/day) + 500 Zee Points. Spins expire after 23:59GMT on day they’re credited. Winnings from each 10 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Affordability checks apply. Full Terms Apply. Play Responsibly. BeGambleAware.orgA minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsibly
                          • Bonus code: BONANZA100
                            Winners Magic - logo

                            Winners Magic

                            4.5 / 5.00

                            100% / £ 150

                            Welcome Bonus

                            35 x

                            Wagering
                            • 50 Bonus-Spins
                            Full terms applyNew UK Players only. 18+Terms and Conditions apply. 18+. New Players Only. Min Deposit: £20. Max Bonus: £150 & 50 Spins on Big Bass Bonanza. Spins expire after 24 hours. Wagering requirements apply 35x. Promo code: BONANZA100. Valid until 31.12.2024. BeGambleAware.org.A minimum deposit of £20 applies.Players must use the bonus promotion code BONANZA100 in order to apply this bonus.Mr Gamble always insists that players gamble responsibly

                          Every gambler's best friend.

                          Our team at Mr. Gamble are dedicated to reviewing each and every licensed online casino, verifying all bonuses to being active, and finding the latest developments in the industry. On this site, you will find the best and most trusted casinos on the market as well as the newest online casinos.

                          We don't just review with no experience. We actually play all day, every day. Mr. Gamble streams on a daily basis, with over 10,000 hours of stream time and millions of views to date, it's obvious gamblers love watching us win (or lose). To us, casino gambling is truly a passion and we play at hundreds of different casinos every year.

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                          Proprietary ranking algorithm.

                          Mr. Gamble's proprietary CasinoRanking Algorithm is the technology that differentiates our rankings from other Online Casino Portals. We are extremely proud of our own CasinoRanking Algorithm which evaluates the quality of online casinos. We've spent countless hours refining our ranking process so you, the player, can get the best of the best.

                          With hundreds of online casinos accepting players from the UK, it's increasingly difficult to choose the best by yourself. By using our algorithm you'll only get to see the top 1% of online casinos. Be sure to look out for ones that have received the Mr. Gamble Reliable Online Casino Certificate.

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                          Be the first.

                          Mr. Gamble is on a constant search for new casinos. Our quest to find the best casinos online guarantees new additions to our lists on a frequent basis. We update our website from the custom filters to reviews to bonuses every single day. Don't miss out on the changes.

                          With us, you will always be:

                          • The first to find out about the newest casinos.
                          • The first one to get the most exclusive bonuses.
                          • The first in priority and safety with legal and licensed casinos.
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