• No wagering requirements/restrictions on free spins
  • 1,000+ slots including Playtech
  • Superb promos including lots of holidays


100% Bonus up to


T&C Apply T&C Apply. New customers only. 100% up to £200. Selected Games only. 50x wagering. Game weightings apply. Max bet 10% of Bonus up to £2.50. Max win £2,000. 7-day expiry on Bonus. 10 Free Spins on registration. 3-day expiry on Free Spins. No Neteller/Skrill. Min deposit £10. Deposit/Withdrawal fees apply. Full T&Cs apply.
  • Generous Welcome Package
  • 750+ slots
  • 24 hour cashouts including weekends

100% Bonus up to


+ 10 Age of the Gods Free Spins

T&C Apply 18+, New players, £10+ deposit, no e-wallets/prepaid, 30x PT on Bonus, 50x on Free Spins. T&Cs apply
  • Dedicated to slots - 1,000+
  • 24 hour cashouts
  • Unique lock withdrawal feature

All Slots

100% Bonus up to


+ 100 Extra Spins

T&C Apply 100% up to £100, Not claimable with Skrill, ecoPayz or NETeller, Minimum deposit £20, Maximum bonus £100, Expiry 7 days, Wagering x48. · 20 Extra Spins per day: during 5 days, Expiry 24h, Wagering x48.
  • Highly reputable online casino
  • 2,000+ slots
  • 20 exclusive Narcos no deposit bonus spins

20 No Deposit Bonus Spins

100% Bonus up to £100

+ 200 Bonus Spins

T&C Apply New players only. 18+ www.begambleaware.org. 35x wagering applies to Bonus Cash and Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Starburst Bonus Spins and 5 days of 20 Bonus spins. Bonus Spin Games: Starburst, Asgardian Stones, Gonzo's Quest, Finns & the Swirly Spin, Aloha or Fruit Spin.
  • Huge selection of slots - including exclusive titles
  • Lock your cashouts
  • 12-24 hour cashouts including weekends

Top Rated

30 Wager-Free

No Deposit Free Spins

+ 100% Bonus up to £300

T&C Apply 18+. New UK customers only. Opt-in required. 30 free spins on Book of Dead game upon registration with NO wagering requirements or deposit required for spins AND 100% deposit bonus up to £300: Min deposit £10 and 30x wagering requirements apply on bonus (game weighting applies). Max bet applies. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org
  • Unique travel theme
  • 800+ Slots - Push Gaming, NetEnt, Red Tiger, Play 'N Go
  • 24 hour cashouts inc. weekends & no fees

100% Bonus up to £100

+ 25 Extra Spins

T&C Apply T&Cs: 18+.New players ONLY. First deposit only. Min deposit £20 Max bet £5 while Welcome Bonus is in play. 35x wagering requirement. Upon 1st Deposit - 100% bonus up to £100 + 25 Extra Spins on any NetEnt game. Offer may not be combined with other offers. Deposits made by Skrill or NETeller are not eligible. Game weighting, time limitations & full T&C’s apply.
  • 20 exclusive Opal Fruits no deposit free spins
  • 1,400+ slots
  • Award-winning casino with impeccable reputation

40 No Deposit Free Spins

up to £400 in Bonuses

+ 100 Bonus Spins

T&C Apply 18+ New UK Customers only. Offer dates- 04/06/’19-31/08/’19. Select Casino welcome bonus offer on sign-up. 40 Free Spins = 20 free spins on Book of Dead game + 20 free spins on Opal fruits game. Must be claimed on ‘’My Offers’’ page within 14 days of sign-up. Free Spins have a £0.10 value each; expire 7 days from claim. 35x wagering requirement on eligible slots before winnings are converted to cash. Eligibility requirements apply. Read full T&C's below. Play Responsibly. www.begambleaware.org
  • 1,200+ Slots from top slot providers
  • Unique theme & concept
  • New casino with 24/7 customer support

100% Bonus up to £300

+ 300 Free Spins

T&C Apply 18+. Full T&C's Apply. New players Only. £10 minimum deposit. 40 x wagering applies. Bonus valid for 14 days. 30 Free Spins will be credited per day for 9 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit - begambleaware.org
  • Over 500 Slots from Play 'N Go, NetEnt, IGT etc
  • Excellent VIP Club
  • Lots of offers & promotions


100% Bonus up to £300

+ 50 Starburst Extra Spins

T&C Apply Max bet limitations per spin apply. 35x wagering requirements apply (i.e. the bonus x35). Higher wagering requirements may be applied depending on the games played. 18+.T&C apply.
  • Pizza themed online casino
  • 900+ slots from the best slot providers
  • 24/7 customer support & 24 hour withdrawals


100% Bonus up to


+ Cal’s Cash

T&C Apply New players only. Deposit required. Skrill, Neteller and pre-paid cards excluded. Bonus wagering 30x + 30x on deposit + bonus funds within 30 days. Available real money funds can be withdrawn at any time. Extra Spins 35x within 7 days. Bonus Max Bet £5. Max cashout from a welcome bonus is £2000, Max cashout from Extra Spins £1000. Game Weighting and T&C apply. 18+. begambleaware.org
  • Same-day cashouts including PayPal
  • 400+ slots including Playtech
  • UK-Focused online casino

Up to


Wager-Free Free Spins

T&C Apply 18+. New customers only. 1 Free Spin for every £1 of first deposit up to 50, available on selected games only. Not available using NETeller or Skrill. 3-day expiry on Free Spins. £10 min deposit +2.5% Fee (min 50p). Cash balance withdrawable anytime + £2.50 fee. Full T&Cs Apply, begambleaware.org
  • 100% bonus up to £150 + 25 free spins - first 4 deposits
  • 4 hour cashouts with no fees
  • First for new Playtech slots

Up to

£600 in Bonuses

+ 100 Wager-Free Free Spins

T&C Apply 18+. New UK&IRL Customers only. The total welcome bonus you can receive is £600 + 100 Free Spins, this is split into four equal bonuses of 100% up to £150 + 25 Free Spins. Free Spins become available after each matched bonus is redeemed or lost. x 30 wagering. Some game weighting applies. Opt in required. Full T&C’s apply. begambleaware.org
  • UK focused + 0-6 hour cashouts
  • 2,000+ slots
  • Daily bonus spins promotions

Our Pick

£5 No Deposit Bonus

100% bonus up to £50

T&C Apply 18+. £5 bonus chip offer only applies to new players. Has wagering requirements of 20x – bonus code: FREEFIVER. 100% deposit match up to £50 is for first time deposits on new accounts. These offers can be claimed once per person, per household. The deposit match will be added when you deposit £10-£50 using code 100MATCH. Bonus must be wagered 40x in order to make a withdrawal. Maximum bet of £4 while playing with bonus funds. The max bet is £2 when using e wallets. Trada Casino reserves the right to suspend or terminate this promotion at any time.
  • No wagering requirements on free spins
  • Regular exclusive slots
  • Dedicated to UK players


50 Free Spins

on Age of the Gods Slots

T&C Apply 18+. UK customers only. Free spins 20p each, valid for 30 days. Selected games and deposit methods only. T&Cs apply.
  • World's biggest online casino - 3,300+ slots
  • 12-24 hour cashouts
  • Unique Battle of Slots concept

100% Bonus up to


+ 11 Wager-Free Free Spins

T&C Apply 18+. New players only. Min. deposit £10. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Play responsibly. Bonus – New players. Min. deposit £10. Wager req 20x. Bonus balance is paid with 10% instalments to account balance. Bonus balance is not playable. Max bet is £20. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus balance is forfeited. Play responsibly, begambleaware.org.
  • UK focused with 12-24 Hour Cashouts
  • 800+ slots
  • Reputable with land-based casinos

100% Bonus up to


T&C Apply 18+, First deposit only. Min £20 deposit. 5x wagering. T&Cs Apply
  • Award-winning casino
  • 1,000+ slots
  • Regular promotions & daily slot tournaments

200% Bonus up to


+ 200 Free Spins

T&C Apply 18+ to register. New Customers Only. 10 Free spins on registration Free spins on first deposit as follows :Deposit £10 or more and receive 40 free spins Deposit £50 or more and receive 90 free spins Deposit £75 or more and receive 140 free spins Deposit £100 or more and receive 190 free spins Free Spins (35x wagering) Deposit Bonus (35x wagering) *Further T&C’s apply. BeGambleAware.org.
  • UK-focused online casino – established in 1946
  • 1,000+ slots from the best providers
  • Highly reputable & trusted


£90 Bonus Package

when you wager £10

T&C Apply 18+. New Customers only. Deposit and wager £10 within 7 days of opening new account. £90 bonus = 1 x £15 bonus, 2 x £20 bonus and 1x £25 bonus (for selected games, up to 60x wagering applicable) + 1 x £10 Price It Up Free Bet. Bonuses expire 3 days after crediting. Credit and Debit cards only. Geographical Restrictions and T&Cs Apply, see below. Please Gamble Responsibly
  • Won countless industry awards - highly reputable
  • Cashouts processed 2 x per day
  • Now with slots from lots of providers


No Deposit Bonus

+ 150% Bonus up to £150

T&C Apply 18+. No Deposit Bonus: New accounts only. Max. withdrawal £100. 50x wagering, game contributions vary, max stake applies. 7 day expiry. First Deposit Bonus: New accounts only. Min. £10 deposit, debit/credit card and PayPal only. 50x wagering, game contributions vary, max stake applies. 7 day expiry. See full terms.
  • 200 Starburst free spins on 1st deposit
  • 1,200+ slots
  • 24 hour cashouts

Up to

£1,000 in Bonuses

+ 200 Free Spins

T&C Apply 18+, begambleaware.org, New Customers Only.
  • Part of Betsson Group - solid operation
  • 1,000+ slots
  • Plenty of exclusive slots

Up to


in Bonuses

T&C Apply T&Cs: 18+. First 4 deposits of £10+. Certain deposit types methods excluded. 4 bonuses available once, in chronological order. 40x play through within 30 days. Real money first when playing bonus. Weightings apply. Further T&Cs apply.
  • Completely UK focused - name says it all
  • 800+ slots
  • Unrivalled VIP programme

100% Bonus up to


+ 10% Cashback

T&C Apply T&Cs: New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. 5 Free Spins on registration (max withdrawal is £100). Max bonus is 100% up to £200. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply
  • Dedicated to Playtech slots
  • 24 hour cashouts
  • 100s more slots available at NetBet Casino

100% Bonus up to


+ 200 Exclusive NetEnt Free Spins

T&C Apply 18+, New players, £10+ deposit, no e-wallets/prepaid, 30x PT on Bonus, 50x on Free Spins. T&Cs apply
  • UK focused online casino
  • 600+ slots
  • Lots of promotions & giveaways

£500 Welcome Package

+ 50 Starburst Spins

T&C Apply T&Cs: 18+. New players only. First 4 deposits only. Min deposit £10. Max Bonus £500 + 50 spins on Starburst. Selected slots only. 4x conversion, 40x wagering. T&Cs Apply, begambleaware.org
  • 2 hour cashouts - yes, really
  • 800+ slots
  • Exceptional reputation

100% Bonus up to


+ 50 Wager-Free Free Spins

T&C Apply New Customers Only. £10 Min Dep. Bonus 100% up to £100. Bonus Wager, 35x in 30 Days. Skrill/NETeller/Paysafe Excluded. Game weighting and terms apply.
  • Slots from Microgaming, IGT, Play 'N Go etc
  • 24 hour cashouts
  • Focused on mobile/tablet players

Up to


in Bonuses

T&C Apply *New customers only. Opt-in required. 1st deposit bonus (DB) 100% up to £200. 2nd DB 50% up to £200, 3rd DB 25% up to £200, 4th DB 25% up to £200. 40x wagering, 30 days to complete wagering, game weighting and game restrictions apply. Max Bet with bonus funds £5. Neteller/Skrill deposits excluded, cash balance can be withdrawn at any time

Is it safe to play at an online casino in the UK?

In short, the answer is yes. Well, the first thing to look for is whether an online casino is licensed or not. Having a license from the UK Gambling Commission (UKGC) in the UK ensures that it’s safe to play as the online casino in question has been put through rigorous checks to make sure they are backed by professionals and have the expertise to offer such a service.

Is online gambling legal in my country?

You need to check if online gambling is legal in your country – in the UK for example, it is legal but you need to play at an operation that is licensed by the UKGC. In the USA, you can legally play casino games in New Jersey, Delaware and soon Pennsylvania. Other licenses worth looking out for include the Malta Gaming Authority, Alderney Gambling Control Commission, Gibraltar Regulatory Authority and Isle of Man Gambling Supervision Commission.

How do online casinos get a license?

The company/people behind an online casino are checked to see if they are trustworthy and have substantial funds to pay out big wins for example. The online casinos have to follow conditions and codes of practice to ensure they market their products properly, prevent underage gambling, carry on self-exclusion, conduct anti-money laundering checks and many more things.

What is the best online casino?

bgo Casino NetBet Casino Casumo Casino SlotsMillion Casino Gate777 Casino With 100s of online casinos around, it’s hard to know where to play at – we’ve personally played at all online casinos here at Online-Slot.co.uk. This includes depositing, playing casino games (slots mainly) and cashing out. We’ve tested their support teams and checked their bonus offers to see how they match up against others.

Can you trust an online casino?

We want to know who is behind the online casino – the online gaming industry is quite a small one so we know if an experienced and trustworthy company is behind an operation. We would never recommend a UK online casino that has a shady reputation for not paying out winning customers for example. Having a license doesn’t ensure the online casino in question is worth playing at. We want to ensure you get to play your favourite slots at reputable UK online casinos where your money is safe and your winnings will be paid out! As mentioned, we’ve played at all online casinos at Online-Slot.co.uk and are confident and happy with our findings and recommendations.

How do I contact an online casino’s support team?

Whilst an online casino may be flashy and have a great website, customer support is vital – making sure you are being taken care of properly is at the top of our agenda. Live Chat is the most convenient way of getting in touch with support teams when you have a question or issue – waiting times need to be a few minutes at most. We also look for good response times via email, whether a support agent will call you back if you request it and if you can physically call them up. Whilst some online casinos don’t offer a telephone service, they at least need to have an extensive Help section covering Frequently Asked Questions and topics such as depositing, withdrawing and bonuses.

How do I deposit & cashout at an online casino in the UK?

This is a big one for us and regular online casino players – being able to deposit and cashout with your favourite banking/payment method is important. The most popular way of depositing at an online casino is with a debit or credit card. There are also e-wallet solutions like PayPal, Skrill and NETeller. Each banking/payment method has its pros and cons – e-wallet solutions are typically quicker to withdraw but most online casinos don’t allow players to use them in order to claim welcome offers. In order to be safe, your debit card is your best bet.

How long does it take to withdraw at an online casino?

Cashout times are key to how we view an online casino – an online casino paying out winnings after 3 or 4 days is a big ‘no-no’ for us. We are happy to wait up to 48 hours before a cashout/withdrawal request is processed. The better online casinos will pay winnings within hours (such as Trada Casino which processes cashouts in under 6 hours).

Does cashing out at online casinos have fees?

Some online casinos do charge fees for cashing out – normally 1-2% or a fixed amount (i.e. £2.50 by bgo Casino). Whilst we all prefer no fees when you withdraw, we understand that processing cashouts are costly. We highlight all the fees (if any) in all our online casino reviews. If you value getting your winnings paid to you as quickly as possible, visit ourFast Paying Online Casinos section.

What kind of casino games are available at online casinos?

Having a good portfolio of casino games is important to us, we love casino slots and we look for online casinos that have as many as possible from reputable slot providers such as NetEnt, Playtech, Play ‘N Go, IGT etc. With new slots being released all the time, this ensures players have new games to play constantly. Some online casinos also release upcoming slots exclusively early – this is a factor for us as it shows these casinos have something different and special about them. There are over 2,500 slot reviews here at Online-Slot.co.uk – they clearly matter to us.

What is a casino welcome bonus?

First of all, there’s a welcome offer/bonus at all online casinos – this gives new customers an incentive to join an online casino. This normally constitutes of a match bonus (normally 100%) or some variety of free spins (also known as extra spins, bonus spins, welcome spins etc). If you want to try an online casino out without depositing, visit ourNo Deposit Offers section. However, the welcome offer isn’t all that important in our opinion – we look at whether the online casinos offer regular promotions and offers. We believe an online casino should take care of their players after they’ve made their maiden deposit – this includes a reward programme of some sort, daily offers/challenges and regular promotions such as cash giveaways, free spins offers, match bonus offers, holiday and gadgets giveaways etc. Casinos such as Mr Green Casino are superb at doing this.

What are casino bonus wagering requirements?

Finally, regarding casino bonuses, offers need to be transparent – you want clear terms and conditions where you know exactly how much you need to wager in order to withdraw a certain bonus or winnings from free spins. Wagering requirements is the number of times you need to wager/play through the bonus or winnings from free spins before you can withdraw it. If a 100% bonus up to £100 comes with 30 times deposit plus bonus wagering requirements, you will need to wager the deposit plus bonus (£100 + £100 = £200) 30 times which equates to £6,000. Once you’ve done this, you will be able to cashout the bonus. We state the wagering requirements for each welcome bonus/offer in our detailed online casino reviews.

How do I verify my online casino account?

Verifying your identity has been become important to online casinos. As part of an online casino’s operating license, they need to ensure you are who you say you are, to check whether you’ve self-excluded from gambling and to check if you are old enough to play online. Online casinos also want to check you are not using criminal proceeds. In the UK for example, stringent checks need to be completed so the online casinos can operate in the UK market. All online casinos will have the functionality for you to send them your identification documents (such as driver’s license, passport, utility bill, copy of bank statement etc) via your account or via their customer support. Some of them have dedicated email addresses and areas to submit your documents. The verification process will take under 48 hours – once you do it once, you are free to play as you wish. The Know Your Customer (KYC) process will surely follow in all countries so it’s best you have the relevant documents ready so you can enjoy playing your favourite casino games online.

Can you win real money at online casino?

The answer is yes – with online casinos heavily regulated, the chance of winning is real. Landing that 1 lucky spin could change your life forever. Back in 2015, a Cheshire soldier was playing Microgaming’s Mega Moolah slot at 25p per spin and won the Mega Jackpot – he won over £13.2 million! Whilst gambling is completely random, you could win big amounts from 1 spin on any slot or casino game. The chances are you will lose more often than not so it’s important your cashout when you do win. It’s also important that you play with what you can afford and don’t go chasing losses. It’s meant to be fun so stick to your budget no matter what.

What are the top 10 UK online casinos?

  • bgo Casino – 10 No Deposit Free Spins + 100% Bonus up to £200
  • NetBet Casino – 100% Bonus up to £200 + 10 Free Spins
  • Casumo Casino – 30 No Deposit Free Spins + 100% Bonus up to £300
  • SlotsMillion Casino – 100% Bonus up to £100 + 100 Extra Spins
  • Gate777 Casino – 100% Bonus up to £100 + 25 NetEnt Extra Spins
  • LeoVegas Casino – Up to £400 in Bonuses + 140 Bonus Spins
  • Trada Casino - £5 No Deposit Bonus + 100% Bonus up to £50
  • Casino Gods – 100% Bonus up to £300 + 300 Free Spins
  • Paddy Power Casino – Up to £600 in Bonuses + 100 Free Spins
  • Hyper Casino – Up to £300 in Bonuses + 33 Bonus Spins

What are the best online casino apps in the UK?

Once you’ve chosen your online casino, you can download their dedicated app – this means you will have the app directly on your handheld device and can automatically sign in and start playing. The best online casino apps for UK players are from LeoVegas Casino, Mr Green Casino and Casumo Casino.

What are the best UK online live casinos?

Most online casinos have live dealer casinos – you can play your favourite table games like blackjack or roulette with an actual live dealer. Grosvenor Casino has a superb Live Casino that includes plenty of VIP tables for those with deeper pockets. bgo Casino’s Live product is brilliant too and they even have a live casino and table games welcome offer of 100% up to £200.

Online Casinos UK final thoughts

Our passion for the industry has helped us to draw up our list of online casinos for the UK. Through years of both good and bad experiences, we know exactly what it takes for an online casino to be considered honest and trustworthy. We are confident in saying that the best UK online casino reviews can be found here at Online-Slot.co.uk, so you can have faith that the brand you choose to play at has been thoroughly researched, played at, and personally approved by us.