Our best online casinos list brings you 38 (and counting) of the top UK casinos available in 2021. Whether you’re looking for promotions, new games or just somewhere different from your usual site – our online casino reviews can help.
Best UK online casino reviews of 2021: 38 quality casinos tested
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Spela
Why Here?
Bonus
100% up to £100 +100 Bonus Spins
SIGN UP18+, new customers only, Full T&C’s apply, £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 4 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – BeGambleAware.org #ADSpela Review -
Mr Q Casino
Why Here?
Bonus
Deposit £10 – Get 30 Free Spins with Promo Code: V30
SIGN UP18+, new customers only, T&Cs apply, First deposit only. Min deposit & spend £10. Max 30 spins on VALHALLA at 25p per spin. Spins credited upon spend of £10. BeGambleAware.org #ADMr Q Review -
Mayfair London
Why Here?
Bonus
Get up to £400 and up to 175 Free Spins
SIGN UP18+, new customers only, Over first 3 deposits, T&Cs apply, 30x wagering, min deposit £10. BeGambleAware.org #ADMayfair Casino Review
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Lucky Thrillz
Why Here?
Bonus
Get 100% up to £25 +25 Spins on 1st Deposit
SIGN UPNew Players only. 18+. Min Deposit £20, Max. bonus: £25. Plus 25 spins that will be issued upon your first deposit.Winnings won with games that require deposit, have to be wagered 35x.Bonuses that require deposit, have to be wagered 35x. BeGambleAware.org #ADLucky Thrillz Casino Review -
All British Casino
Why Here?
Bonus
Get 100% up to £100 + Always 10% Cash Back
SIGN UPNew UK Players only. 18+. Maximum bonus is 100% up to £100. Min deposit is £20. No max cash out. Wagering is 35x bonus. Maximum bet while playing with a bonus is £5. Eligibility is restricted for suspected abuse. Cashback is cash with no restrictions. Skrill & Neteller deposits excluded. Cashback applies to deposits where no bonus is included. BeGambleAware.org #ADAll British Casino Review -
Karamba Casino
Why Here?
Bonus
100% Up to £50 + 100 Spins
SIGN UP18+, new customers only, T&Cs apply, 35x wagering, min deposit £10. BeGambleAware.org #ADKaramba Casino Review
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BGO
Why Here?
Bonus
Win up to 500 Spins on 1st Deposit
SIGN UP18+, new customers only, UK only. Win up to 500 spins from Mega Wheel on 1st deposit. 24-hour expiry. Max bet £2.50, Max Spins win £8 per 10 spins, Max Bonus win £150, selected games & 65x wagering on winnings. Min deposit £10. No Neteller/Skrill. Full T&Cs apply. BeGambleAware.org #ADBGO Casino Review -
Watch My Spin
Why Here?
Bonus
50 spins on the Starburst + 100% bonus up to £100.
SIGN UP18+, new customers only, min deposit £10, 4x conversion, 40x wagering (bonus and spins), T&Cs apply. BeGambleAware.org #ADWatch My Spin Review -
Hippozino
Why Here?
Bonus
100% up to £100 + 20 Free Spins on 1st Deposit
SIGN UP18+, new customers only, T&Cs apply, 50x wagering requirements. Min deposit £10. BeGambleAware.org #ADHippozino Casino Review
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888 Casino
Why Here?
Bonus
Play with £88 free no deposit needed + up to £100 bonus
SIGN UP18+, new customers only, T&Cs apply, variable wagering, min deposit £20. BeGambleAware.org #AD888 Casino Review -
Kerching Casino
Why Here?
Bonus
Up to £500 + 150 Spins on Selected Slots
SIGN UPFirst 3 deposits only. Min deposit £10, max total bonus £500 & 150 spins. 30x wagering (dep + bonus), 30x on spins, 5x conversion, selected slots only. Full T&Cs apply. BeGambleAware.org #ADKerching Casino Review -
Spin and Win Casino
Why Here?
Bonus
1st Deposit Offer 100% Match Bonus up to £250 + up to 100 Free Spins
SIGN UP18+, new customers only, T&Cs apply, Min deposit £20. Max bonus £250. Bonus & wins playable on Selected games only. 40xWR. Max convertible to real 5x bonus amount. Bonus valid for 7 days. Free Spin on the wheel for 10 – 100 spins valid for 24 hrs. Spins & wins playable on NetEnt Slots (excl. progressives). 30WR. Max win £20 from wheel spins. On 2nd dep only, min dep £20, max bonus £200, valid 7 days, bonus & wins playable on selected slots, 20xWR on deposit + bonus, £500 max convertible. T&Cs apply. BeGambleAware.org #ADSpin and Win Casino Review
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Touch Mobile Casino
Why Here?
Bonus
Up to 50 Spins or up to £200 Cashback
SIGN UP18+, New customers only. First deposit only. Min Deposit £10. Max 50 bonus spins on selected slots only. 2x conversion. 20x wagering. Cashback on losses up to £200 for 48 hours from the first deposit. T&Cs apply. BeGambleAware.org #ADTouch Mobile Casino Review -
Chilli Casino
Why Here?
Bonus
Deposit £10 & Win up to 666 Free Spins
SIGN UPUK only. Win up to 666 Free Spins from Mega Wheel on 1st deposit. 24-hour expiry. Max bet £2.50, max spins win £8 per 10 spins, max bonus win £150, selected games & 65x wagering on winnings. No neteller/skrill. Full T&Cs apply. BeGambleAware.org #ADChilli Casino Review -
Silver Fox Slots
Why Here?
Bonus
Deposit + Stake £10 = Get 50 Bonus Spins
SIGN UP18+, New customers only. First deposit only. Min Deposit and stake £10 on slots only. Claim required, can only be claimed once. Max 50 bonus spins on Starburst. 40x wagering,6x conversion, £5 max bonus stake. T&Cs apply. BeGambleAware.org #ADSilver Fox Slots Casino Review
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Betfred
Why Here?
Bonus
Stake £10 and get 100 free spins using Promo code CASINO100
SIGN UP18+, new customers only, T&Cs apply, 0x wagering, £10 Min stakes within 7 days. Min 5 game rounds. Game restrictions apply. 7 day expiry. Payment restrictions apply. SMS Validation may be required. BeGambleAware.org #ADBetfred Review -
Play OJO Casino
Why Here?
Bonus
Deposit £10 and Get 50 Free Spins + 30 Extra Spins (No Wagering)
SIGN UP18+, new customers only, T&Cs apply, 35x wagering, min deposit £10. BeGambleAware.org #ADPlay OJO Casino Review -
Vegas Luck
Why Here?
Bonus
Win up to 500 Free Spins with First £10 Deposit
SIGN UPUK only. Win up to 500 Free Spins from Mega Wheel on 1st deposit. 24-hour expiry. Max bet £2.50, max spins win £8 per 10 spins, max bonus win £150, selected games & 65x wagering on winnings. No neteller/skrill. Full T&Cs apply. BeGambleAware.org #ADVegas Luck Casino
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Jazzy Spins
Why Here?
Bonus
111% Bonus up to £55 + 55 Free Spins
SIGN UPFirst-time depositors only (+18). Valid until further notice. Min Deposit: £10. Max Games Bonus: £55. To withdraw games bonus & related wins, wager x40 the amount of your bonus. 55 Spins (FS). FS are valid on specific game for 7 days. FS wins cap: £5.50. FS wins are granted in games bonus after all FS are used and must be wagered x40. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. UK only – deposit balance is available for withdrawal at any time. General withdrawal restrictions & full T&Cs apply. BeGambleAware.org #ADJazzy Spins Casino Review -
Cloud Casino
Why Here?
Bonus
Up to £400 + up to 150 Spins on Starburst
SIGN UP18+, new customers only, New Customers only, First 3 deposits only, Min Dep £10, Max Bonus £400 + 150 Spins on Starburst, Selected Slots Only, 4x Conversion, 40x wagering (Bonus + Spins), Full t&c’s apply. BeGambleAware.org #ADCloud Casino Review -
32Red Casino
Why Here?
Bonus
Get a 150% Bonus up to £150!
SIGN UPNew accounts only. Min. £10 deposit, debit and PayPal only. Up to 50x wagering, game contributions vary, max. stake applies, 7 day expiry. See full terms. BeGambleAware.org #AD32Red Casino Review
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Casiplay
Why Here?
Bonus
Up to £800 Bonus + 100 Extra Spins
SIGN UP18+, new customers only, T&Cs apply, wagering bonus 35x, min deposit £20. BeGambleAware.org #ADCasiplay Casino Review -
Island Jackpots Casino
Why Here?
Bonus
Deposit £10 & Get £10 Bonus + 20 Spins – Promo Code: BONUS10
SIGN UPFirst-time depositors only (18+ UK exc.NI). Min Deposit £10. Max Offer £10 & 20 Free Spins [Fluffy Favourites]. Free Spins winnings are capped at £2.00 and credited as bonus funds with 40x wagering. Bonus funds must be wagered 60x before withdrawal. Bonus funds winnings are capped at £100 + original bonus amount. Free Spins expire after 7 days. Promo code: BONUS10. Deposit balance is available for withdrawal at any time. Valid until 31.12.2020. General withdrawal restrictions & Full Terms apply. BeGambleAware.org #ADIsland Jackpots Review -
Slots Angel
Why Here?
Bonus
100% Bonus, up to £20 & 25 Free Spins – Promo Code: WINGS
SIGN UPFirst-time depositors only (18+ UK exc. NI). Min Deposit £10. Max Offer 100% Bonus up to £20 &Slots Angel Casino Review
25 Free Spins [Fluffy in Space]. Free Spins winnings are capped at £2.50 and credited as bonus funds with 40x wagering. Bonus funds must be wagered 60x before withdrawal. Slots Bonus funds winnings are capped at £100 + original bonus amount Free Spins expire after 7 days. Promo code: WINGS. We reserve the right to deny promotional offers based on abusive bonus activity across sites operated by the Company. Deposit balance available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until 31/12/2020. BeGambleAware.org #AD
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Energy Casino
Bonus
Earn Energy Points as you play
SIGN UP
Energy Casino Review -
Temple Slots
Why Here?
Bonus
Welcome package of £150 + 150 spins
SIGN UP18+, new customers only, T&Cs apply, 50x wagering, min deposit £10 (£20 3rd deposit). BeGambleAware.org #ADTemple Slots Review -
Jackpot Paradise
Bonus
100% Bonus up to £200
SIGN UP18+, New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days from issue. Max conversion: 3 times the bonus amount. Excluded Skrill deposits. Full t&c’s apply. BeGambleAware.org. #ADJackpot Paradise Casino Review
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Arcade Spins
Bonus
Get 100% Bonus up to £10 + 50 Free Spins using Promo Code : BONUS50
SIGN UPFirst-time depositors only (18+ UK exc. NI). Min Deposit £10. Max Offer 100% Bonus up to £10 & 50 Free Spins [Game of our Choice]. Free Spins winnings are capped at £5.00 and credited as bonus funds with 40x wagering. Bonus funds must be wagered 60x before withdrawal. Slots Bonus funds winnings are capped at £100 + original bonus amount. Free Spins expire after 7 days. Promo code: BONUS50. Deposit balance is available for withdrawal at any time. General withdrawal restrictions & full T&Cs apply. BeGambleAware.org #ADArcade Spins Casino Review -
Costa Games
Bonus
5 Free Spins No Deposit + 100% Bonus up to £50 + 100 Free Spins
SIGN UPWelcome Offer: 1st time depositors only.Min Deposit £10.Max Games bonus £50.To withdraw games bonus & related wins, Wager 30x (deposit + bonus) and 30x free spins winnings.100 Free Spins [FS] will be granted equally across 4 days. FS are valid on specific games, for 14 days from granting date. FS wins are granted in games bonus after all FS are used. FS wins are set at min £1. FS wins cap: £25. Games Bonus wins cap: £400 + the initial bonus amount.Wagering req. vary by game.Deposit balance is available for withdrawal at any time. General withdrawal restrictions & T&Cs Apply. BeGambleAware.org #ADCosta Games Review -
Jackpot Strike
Bonus
Up to 50 Bonus Spins or £200 Cashback
SIGN UPNew Customers Only. First Deposit only. Minimum Deposit £10 for Spins. Minimum 10 and Maximum 50 bonus spins on selected slots only. 30x wagering, Max winnings £100. Min Deposit £50 for 10% cashback on 1 st deposit based on slot net losses for 24 hours. Max Cashback £200. Elk Gaming Slots excluded. T&C’s Apply. BeGambleAware.org #ADJackpot Strike Review
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Grosvenor Casinos
Bonus
£20 Welcome Bonus – Just 5x Wagering
SIGN UPFIRST DEPOSIT ONLY. MIN £20 DEPOSIT. 5X WAGERING. KEEP IT FUN – SET YOUR DEPOSIT LIMIT. *T&CS APPLY 18+ BeGambleAware.orgGrosvenor Casino Review -
Secret Slots
Why Here?
Bonus
Deposit £10 and claim 25 Free Spins on Sharknado with Promo Code: PLAY25
SIGN UP18+, new customers only, (exc NI). Min Deposit: £10. Max Offer: 25 Free Spins [on a game of our choice]. Free Spins Winnings will be capped at £2.50 and credited as bonus funds. 40x wagering applies to bonus funds. Games Bonus winnings are capped at £100 + original bonus amount. Games bonus funds may only be used on selected games only. Unused Free Spins expire after 7 days. Promo code: PLAY25. Odds of winning vary between players depending on gaming and deposit activity. 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. BeGambleAware.org #ADSecret Slots Casino Review -
Mr Green Casino
Why Here?
Bonus
100% up to £100 + 50 Free Spins on Starburst
SIGN UP18+. Play Safe. New UK customers only. Opt in required. 1x per customer. Min. £20 deposit. 1st deposit only. Selected games only. Max. Bonus £100 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst™ with 35x Wagering. Free Spins and Bonus credited once deposit amount has been wagered on slots. Bonus and Free Spins expire 7 days after issue. Game weighting, game, country, currency, player restrictions and terms apply. BeGambleAware.org #ADMr Green Casino Review
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Playzee Casino
Bonus
100% up to £300 Bonus + 100 Zee Spins + 500 Zee Points
SIGN UP18+. New players only. Min Deposit £20 Max Bonus Bet £5 Winnings from spins capped at £50 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. BeGambleAware.org #ADPlayzee Casino Review -
Power Spins
Bonus
Win up to £100 with your first deposit
SIGN UPUK ONLY. WIN UP TO £100 BONUS ON BOX BOOST GAME ON 1ST DEPOSIT. 24-HOUR EXPIRY. MAX BET £2.50, MAX WIN 10X BONUS AWARDED, SELECTED GAMES & 65X WAGERING ON WINNINGS. NO NETELLER/SKRILL. FULL T&CS APPLY. BeGambleAware.org #ADPower Spins Casino Review -
NYSpins Casino
Bonus
100% up to £50 + 50 Real Money Free Spins
SIGN UP18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Bonus expires after 30 days if wagering requirement has not been met. One bonus allowed per person, address, device, IP. www.begambleaware.org For full bonus terms and conditions, please read below. #ADNYSpins Casino Review
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Voodoo Dreams
Bonus
100% bonus up to £50 + 50 Real Money Free Spins on Book of Dead!
SIGN UP18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Bonus expires after 30 days if wagering requirement has not been met. One bonus allowed per person, address, device, IP. www.begambleaware.org For full bonus terms and conditions, please read below. #ADVoodoo Dreams Casino Review
We review safe, trusted and quality casinos selected from hundreds of sites
Every month, we review new casinos covering every player point and question. To make our list, the casino needs to have a license from the UK gambling commission, responsible gaming tools and high-quality content. In our reviews, we focus on new casino offers, security, slots and games, platform and reputation – so you can focus on the gameplay and promos. We look for quality casinos that UK players can trust; safe sites with great entertainment.
How we choose the right online casino in 2021
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1. UK Licensed Casinos
The UK Gambling Commission license and regulate the people and businesses that provide gambling in Great Britain. If you’re looking for the best quality casinos, you’ll want a UK licensed online casino. Every online gambling business licensed by the UKGC must display a notice and link back to the Gambling Commission website.
Slotsquad recommends UK licensed casinos because they’re safe, trusted and regulated. Plus, these sites must provide you with certain information as a condition of their license. This includes:
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2. Casino Sign Up Bonus
Slotsquad UK online casino reviews include the latest sign up bonuses and welcome offers at each site. If you’re unsure of which type of sign up bonus to go for – our reviews will help you choose the best one for your needs and budget.
When we review online casinos, we look at how good the offer is for new customers on registration. In 2021, competition is fierce amongst the top sites – so it’s no surprise to find the best welcome bonuses if you look carefully.
Whether it’s a no deposit bonus, slot bonus, free spins or a 100% first deposit match up to £200 with extra spins – we’ll show you exactly what’s on offer.
Different types of Sign Up Bonuses in our Reviews
Free Bonus No Deposit Welcome Offer
First Deposit Casino Sign Up Bonus
First Three Deposits - Match Bonuses
Free Spins No Deposit
Deposit Bonus + Free Spins Combination
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3. Security
If you want a safe online casino, you want security. At Slotsquad, you’ll find sites with 128-bit SSL encryption as standard while some of the new casinos might use 256-bit SSL. Either way, it means your personal data and banking information remains protected at all times.
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4. Mobile Casino
This option will depend on how much you use your mobile to play casino games, make cashier deposits or withdraw winnings. But the best online casino review should include everything about the platform – a mobile casino is no exception. In 2021, high-quality casinos should work on all devices; be it mobile, tablet or desktop.
Our UK online casinos list currently features 38 websites that work on absolutely everything. In each review, we’ve tested all brands on iOS and Android. Played games, checked menus and operated the software using smartphones.
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5. Free Play
The rules around free play casino in the UK have changed, but free demo games are still available. You just need to sign up, complete age verification checks, and you’re good to go.
In our UK casino reviews, we’ll tell you whether you can play free demo slots and games following registration – in most of them you can.
We review free play based on the number of games available, the game providers and the age of the games. If you can play new slots for free, and from the top developers – we’ll add extra points.
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6. Slots and Casino Games
From NetEnt to Play’n Go, online slots to live roulette, when it comes to entertainment content – you want the lot. That’s why we focus on slots and games when we review UK online casinos. Our rule of thumb is quality over quantity; we always use that rule.
Just because you can play 800 games doesn’t mean all of those 800 games will be any good. This is how we find the best online casinos – by weighting originality, quality and variety within their slots and games library.
We score reviews based on the following:
If you’re trying to choose which casino to sign up with, we can help make sure you don’t get stuck with boring games and minimal choice. We select quality casinos with new slots, the latest games and lots of variety.James | Slotsquad Review Team
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7. Promotions
Online casino promotions are a type of promotion that comes after the sign up bonus. They can range from seasonal offers like Christmas slots bonuses or Easter casino bonuses; to the more frequent daily free spins or monthly cash back. Our UK online casinos reviews include everything you need to know about promotions.
On this page, you’ll find the top of the top – the very best online casinos for UK players looking for promos, bonus codes and VIP clubs.
Our list of 38 sites includes some of the most exciting promotions you’ll find following sign up. While we like welcome bonuses, it’s what comes after that counts.
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8. Responsible Gambling Tools
Unlike some UK online casino reviews, we like to include information about responsible gambling tools. While it’s easy to say stop when the fun stops or don’t overdo it, in reality, that’s not helpful or practical for some players.
It’s, therefore in the interest of the gaming company to have a responsible gambling policy, responsible gaming tools and links to advice and guidance. In each Slotsquad review, you’ll find a list of any tools and systems at that particular casino to help players stay in control.
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9. Promotions
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Ready to play? Check out the 10 best online slots in the UK