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Slot Reviews Written by Real Players

Welcome to Online-Slot.co.uk, the ultimate destination for slot enthusiasts, where real players write our reviews. With nearly 40 years of combined experience, our expert team delivers detailed insights that go beyond the basics. Each review is crafted with a passion for slots, giving you an authentic perspective on gameplay, bonus features, and payouts. Whether you’re into classic or modern slots, we provide honest, comprehensive assessments to help you make informed choices. Trust the real players behind Online-Slot.co.uk to guide you to the best games.


gambling-commission-black-logo 18plus
Chris Taylor
Playing slots since 2004

Chris founded Online-slots.co.uk in 2011, and while he no longer writes for the site, his expertise still influences its content. With over 17 years in the iGaming industry, he built a strong foundation that shaped the platform into a trusted source for slot reviews. Today, new experts are leading the site into an even more successful future, bringing fresh insights while staying true to Chris’s principles. His legacy continues to guide the site’s growth and reputation. Thanks to this blend of experience and innovation, the site remains a go-to resource for slot enthusiasts everywhere.

The Best Slots Sites (UK)

All slot sites found here at Online-Slot.co.uk are UK licensed and trustworthy. They also adhere to the strict and fair policies set out by the Gambling Commission (UKGC). We’ve personally played at these top slot sites which have a wide selection of the best slot games.

  1. Duelz Casino
    4.3/5
    Based on our expert’s review. Reviewed by
    100% Bonus up to £100 + 100 Free Spins
    1000+ Slots
    6 Minute Cashouts
    UK Licence: 48695

    • 10% Weekly Cashback
    • PayPal friendly
    • 24/7 Customer Support
    Providers:
    games-global-logo
    netent
    nolimit-city
    play-n-go
    pragmatic-play
    relax-gaming
    Payments:
    debit-cards
    muchbetter
    neteller
    paypal
    paysafecard
    trustly
    T&Cs Apply 18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.gambleaware.org. #ad
  2. Casumo Casino
    5/5
    Based on our expert’s review. Reviewed by
    100% Deposit Bonus up to £100 + 50 Bonus Spins on Big Bass Bonanza
    2,100+ Slots
    Within 48 Hours
    UK Licence: 39265

    • Loyalty Program
    • Plenty of Promotions
    • iOS + Android Mobile Apps
    Providers:
    igt
    netent
    nolimit-city
    play-n-go
    push-gaming
    relax-gaming
    Payments:
    apple-pay
    muchbetter
    neteller
    paypal
    paysafecard
    skrill
    T&Cs Apply 18+. New customers only. 100% Deposit Bonus up to £100 on the first deposit. 30x wagering on Deposit and Bonus (game weighting applies) + 50 Bonus Spins (Big Bass Bonanza) of £0.10. Min. deposit £20. Play responsibly • T&Cs apply. #ad BeGambleAware.org
  3. SpinYoo
    5/5
    Based on our expert’s review. Reviewed by
    100% Deposit Bonus of up to £250 + 100 Spins
    1,600+ Slots
    Within 1-3 Days
    UK Licence: 52894

    • Loyalty Program
    • 24/7 Live Chat
    • PayPal and Apple Pay accepted
    Providers:
    4theplayer
    hacksaw-gaming
    nolimit-city
    pragmatic-play
    push-gaming
    relax-gaming
    Payments:
    apple-pay
    neteller
    paypal
    paysafecard
    skrill
    trustly
    T&Cs Apply 18+. New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% Bonus of 1st deposit up to £250 on Slots + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo’s Quest, and Big Bass Bonanza, respectively (first 20 credited immediately upon first deposit, rest credited at 07:00 GMT at 20/day). Spins expire after 23:59 GMT on the day you’re credited. Winnings from each 20 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. Only your bonus funds contribute to wagering requirements. Affordability checks apply.. Full Terms Apply. GambleAware.org #ad 
  4. Casiku
    4.7/5
    Based on our expert’s review. Reviewed by
    150% up to £30 + 50 Wager-Free Spins
    3000+ Games
    Within 2 days
    UK Licence 39397

    • Vast Game Library
    • £20 Min Deposit
    • Turbo Spin Tuesdays
    Providers:
    blueprint-gaming
    elk-studios
    games-global-logo
    igt
    netent
    play-n-go
    pragmatic-play
    Payments:
    bank-transfer-general
    debit-cards
    neteller
    pay-by-mobile
    paysafecard
    skrill
    trustly
    T&Cs Apply Full T&Cs apply. 18+. New players only. Min deposit £20. Offer: 150% first deposit bonus up to £30 + 50 wager-free spins valid on Big Bass Splash. To claim the spins: min of £20 first cash deposit wagered on slots by 23:59 GMT. Spins credited the next day and valid until 23:59 GMT. Spin winnings credited as cash and capped at £100. Bonus funds are separate to cash funds and subject to 40x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days. Affordability checks apply. Terms apply. GambleAware.org #ad #ad
  5. LeoVegas Casino
    4.5/5
    Based on our expert’s review. Reviewed by
    Deposit £10 Get 50 Free Spins
    3,000+ Slots
    Within 24 Hours
    UK Licence: 39198

    • iOS/Android Mobile Apps
    • Exclusive Slots
    • Award-winning Customer Support
    Providers:
    big-time-gaming
    netent
    nolimit-city
    play-n-go
    push-gaming
    relax-gaming
    Payments:
    apple-pay
    bank-transfer-general
    debit-cards
    paypal
    T&Cs Apply New cust only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding live casino and table games) for 50 Free Spins. Wagering contributions vary. Free Spins worth 10p each on Big Bass Splash. 3 day expiry. GambleAware.org #ad
  6. Casushi Casino
    4.7/5
    Based on our expert’s review. Reviewed by
    20 Bonus Spins On Big Bass Splash
    1,000+ Slots
    Within 24 Hours
    UK Licence: 39398

    • Loyalty Programme
    • PayPal Casino
    • Search slots by provider
    Providers:
    big-time-gaming
    elk-studios
    games-global-logo
    netent
    nolimit-city
    play-n-go
    Payments:
    apple-pay
    debit-cards
    paypal
    paysafecard
    skrill
    trustly
    T&Cs Apply 18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply. Full Terms Apply #ad
  7. Lottoland Casino
    4/5
    Based on our expert’s review. Reviewed by
    100% Deposit Bonus up to £100 + 20 Free Spins
    1,800+ Slots
    48 Hours on Average
    UK Licence: 38991

    • £1 Minimum Deposits
    • Plenty of Existing Customer Promos
    • 80+ Megaways Slots
    Providers:
    games-global-logo
    netent
    nolimit-city
    play-n-go
    pragmatic-play
    relax-gaming
    Payments:
    debit-cards
    muchbetter
    paysafecard
    trustly
    T&Cs Apply 18+, sign up, deposit £20 or more directly via the promotion page to receive a 100% Matched deposit bonus on selected games. 20 Free Spins will be credited in 24hrs. 40x wagering, 7 day bonus expiry. Ends 31/12/24 at 23:59 GMT. Full T&Cs Apply. gambleaware.org. #ad
  8. NetBet Casino
    5/5
    Based on our expert’s review. Reviewed by
    25 No Deposit Free Spins + up to 500 Free Spins
    3,000+ Slots
    Under 24 Hours
    UK Licence: 39170

    • iOS + Android Mobile Apps
    • Players Club (Loyalty)
    • UK focused operation
    Providers:
    games-global-logo
    netent
    novomatic
    play-n-go
    playtech
    pragmatic-play
    Payments:
    apple-pay
    boku
    debit-cards
    g-pay
    paypal
    trustly
    T&Cs Apply New UK certified players | Valid mobile number required, No minimum deposit | 25 Book of Dead spins allocated | 40 times wagering on winnings | Ends 31.03.25 | £5 max bonus stake T&Cs apply #ad
  9. Swift Casino
    4.5/5
    Based on our expert’s review. Reviewed by
    100% up to £75 + 50 Free Spins
    7000+ Games
    Once Every 72 hours
    UK Licence 39326

    • Vast Game Library
    • £10 Min Deposit
    • Mega Mystery Bonus
    Providers:
    big-time-gaming
    blueprint-gaming
    elk-studios
    games-global-logo
    igt
    netent
    play-n-go
    pragmatic-play
    red-tiger-gaming
    Payments:
    bank-transfer-general
    pay-by-mobile
    paypal
    trustly
    T&Cs Apply T&C Apply. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £75. Maximum amount of Free Spins is 50. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. #AD, 18+ only, gambleaware.org, Full Terms apply
  10. 888casino
    4.9/5
    Based on our expert’s review. Reviewed by
    Up to £200 200% Bonus
    1,000+ Slots
    1-3 Day Cashouts
    UK Licence: 39028

    • Multi-award winning casino
    • VIP Club
    • 75+ exclusive slot games
    Providers:
    big-time-gaming
    netent
    novomatic
    pragmatic-play
    red-tiger-gaming
    yggdrasil-gaming
    Payments:
    apple-pay
    g-pay
    neteller
    paypal
    paysafecard
    trustly
    T&Cs Apply First-time depositors • Min deposit £10 • Claim within 48 hours • Expires in 90 days • 30X wagering • Valid on selected slots • UK and Ireland only • Full T&Cs apply #ad
  11. Mr Vegas Casino
    4.2/5
    Based on our expert’s review. Reviewed by
    100% Bonus up to £200 + 11 Wager Free Spins
    4,000+ Slots
    0-2 Day Cashouts
    UK Licence: 39380

    • Slots Tournaments
    • Regular Promotions
    • Live Chat Support
    Providers:
    netent
    nolimit-city
    play-n-go
    pragmatic-play
    push-gaming
    relax-gaming
    Payments:
    bank-transfer-general
    debit-cards
    neteller
    paypal
    paysafecard
    skrill
    T&Cs Apply New Players only. Min deposit: £10, Wager req: 35x deposit bonus,  Bonus will be paid out in 10% increments to your cash account. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus is forfeited. Max bet is: £10. Play responsibly. #ad
  12. Jackpot Casino
    4.9/5
    Based on our expert’s review. Reviewed by
    70 No Wager Free Spins on Bigger Bass Bonanza
    1,000+ Slots
    Within 72 Hours
    UK Licence: 49262

    • 50+ Megaways Slots
    • UK Customer Support
    • Playtech Games
    Providers:
    games-global-logo
    netent
    play-n-go
    playtech
    pragmatic-play
    quickspin
    Payments:
    boku
    muchbetter
    neteller
    paypal
    paysafecard
    trustly
    T&Cs Apply These Special Promotional Terms shall apply to the Free Spins granted through the Promotion: Play with £15 and receive 70 Free Spins for Bigger Bass Bonanzas. This Free Spin offer is exclusively available for new Players The Free Spin shall be made available upon a minimum deposit of £15 or more which needs to be spent in any of the Qualifying Games through one or multiple bets. The minimum deposit amount needs to be made in one unique transaction/deposit and not cumulative deposits. The minimum deposit must be spent and/or bet on any of the Qualifying Games within 48 hours of the first minimum deposit being credited to the Players account. The Qualifying Games are any of the Slots and Instant Win Games offered by Jackpot.com. The Free Spins will be available to claim, upon spending the minimum £15 deposits on any of the Qualifying Games, for 7 calendar days as of the day when they were credited to the Players account under My Account > My Promotions Section. The Free Spins can only be used on Bigger Bass Bonanza. The maximum winnings that can be withdrawn from the Free Spins are £100. Any terms not specified in these Special Promotional Terms, the Promotional Terms shall apply and will be subject to Jackpot.com Terms and Conditions.#ad
  13. Fruit Kings Casino
    4.4/5
    Based on our expert’s review. Reviewed by
    20 Bonus Spins On Big Bass Splash
    1,000+ Slots
    Within 24 Hours
    UK Licence: 39398

    • UK-Based Support Team
    • PayPal Casino
    • Search Slots by Provider
    Providers:
    big-time-gaming
    games-global-logo
    netent
    nolimit-city
    play-n-go
    pragmatic-play
    Payments:
    apple-pay
    debit-cards
    paypal
    paysafecard
    skrill
    trustly
    T&Cs Apply 18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply. Full Terms Apply . #ad
  14. Fantastic Spins
    4.1/5
    Based on our expert’s review. Reviewed by
    100% up to £150 + 25 Free Spins With code WOW150
    1,000+ Slots
    Within 24 Hours
    UK Licence: 58267

    • UK PayPal casino
    • 24h withdrawals
    • Great Welcome Promotions
    Providers:
    blueprint-gaming
    eyecon
    games-global-logo
    netent
    play-n-go
    pragmatic-play
    Payments:
    bank-transfer-general
    paypal
    T&Cs Apply New players & 1st deposit only. Min deposit £10 with code WOW150. Deposit matched Games Bonus [“GB”] is 100% up to £150 + 25 Free Spins [“FS”]. FS must be claimed by 23:59 on day they are received and are valid for 3 days. FS valued at £0.10 per spin. FS can be used selected games only. Winnings from FS granted in Games Bonus [GB]. All GB funds must be wagered x35 before it can be cashed-out up to a value of £100. 18+. . Full T&Cs Apply. #ad
  15. PlayOJO Casino
    3.5/5
    Based on our expert’s review. Reviewed by
    80 Wager Free Spins Exclusive Offer
    3,000+ Slots
    24 Hour Cashouts
    UK Licence: 39326

    • iOS + Android Mobile Apps
    • No wagering casino
    • Superb rewards programme
    Providers:
    nolimit-city
    play-n-go
    playtech
    pragmatic-play
    push-gaming
    relax-gaming
    Payments:
    apple-pay
    debit-cards
    muchbetter
    neteller
    paypal
    trustly
    T&Cs Apply First deposit only.This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £_0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. Irregular play may lead to removal of reward. OJO’s Rewards and Game policy applies. #ad

Why Online-Slot.co.uk?

Online-Slot.co.uk is dedicated to providing the best online slots reviews. With a focus on the UK market, our team of experts have worked in the online gaming space for nearly 40 years combined. We work closely with slot providers, so we know the thinking behind and all the ins and outs of a particular online slot, which helps us write detailed slot reviews for you to read.

We’ve played thousands of slots, both at old and new casino sites in the UK, online and at land-based casinos, pubs and arcades. We aim to arm you with the necessary information so you can pick the right online slot for you, but we also provide detailed online casino reviews to make it easy for you to choose the best slot sites.

Check out our How We Rate page for more details on our slot/casino rating systems.

Play Free Slots Here

Alongside our extensive online slots reviews, you will find free play slots. This means you can play slots for fun here at Online-Slot.co.uk. This allows you to sample the best slots and get a feel for when you play for real money at your chosen slot casino.

With over 5,000 online slot games available, finding the right one(s) can be daunting. You can play demo versions before visiting an online casino to see if you like it. With no download or signing up to complete, you can browse at your leisure and spin away to your heart’s content.

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