New Online Casino

Discover the best new casino sites of 2023 and claim the very latest casino bonuses this year. Take advantage of the freshet free spins and every newly launched online casino deal. All casinos featured are licensed by the UK Gambling Commission and certified for fairness.

New Casino Sites UK 2023: Play at the Best New Online Casinos

Our comprehensive reviews cover everything you need to know about each new casino, including the types of games available, the bonuses on offer, and the overall user experience. Simply choose the one that best meets your preferences and click the sign-up button to start playing for real money prizes. Some of these new casinos even offer no deposit bonuses, allowing you to join and play without spending any of your own money. And if you're looking for even more value, be sure to take advantage of generous welcome bonus packages that include free spins and other perks when you make your first deposit.

Top 5 New Online Casinos for 2023

  1. MrQ Casino: 5 Free Spins No Deposit No Wagering+ 30 Spins for £10
    4.77 / 5 ⭐
  2. Mr Vegas: 11 Free Spins No Wagering
    4.77 / 5 ⭐
  3. 50 Wager Free Spins
    4.73 / 5 ⭐
  4. The Vic Casino: £500 Bonus and 100 Free Spins
    4.5 / 5 ⭐
  5. Hot Streak Slots Casino: 10 Free Spins No Deposit Bonus
    4.5 / 5 ⭐
2nd October 2020

[geoip_detect2_show_if not_country=”GB”]21 Nova Casino[/geoip_detect2_show_if][geoip_detect2_show_if country=”GB”]21 nova casino not for uk[/geoip_detect2_show_if]21 Nova Casino is a brand new casino and to celebrate their opening, they are giving new players a 100% match bonus up to €$100 plus 50 wager-free spins on a Legacy of Dead by Play’n Go.

Not only are new players getting a fantastic head start, but they have made sure there is plenty of top tiers casino entertainment awaiting them.
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50 Wager-Free Spins[/geoip_detect2_show_if]

1st October 2020

[geoip_detect2_show_if not_country=”GB”]high roller casino[/geoip_detect2_show_if][geoip_detect2_show_if country=”GB”]highroller-notforuk[/geoip_detect2_show_if]High Roller Casino has undergone a revamp and is giving new players a brand new bonus. Get a 100% match bonus up to €$100 plus a 100 free spins on Pragmatic Play slot, Wolf Gold.

Not only are new players getting a great new bonus along with a revamped new site, but High Roller Casino has made sure to get as many premium games to suit every type of player.

100 Free Spins

3rd September 2020

[geoip_detect2_show_if not_country=”GB”]Ultra Casino[/geoip_detect2_show_if][geoip_detect2_show_if country=”GB”]ultra casino not uk[/geoip_detect2_show_if] Ultra Casino is a brand new casino from the talented team behind All players get one daily Free Spin on the game of the month for a shot at winning a share of €1,000,000! 

So whether you win or lose, you can receive a bonus, it could be daily, could be weekly or could be monthly. Either way, you can get an excellent bonus to use.

€1 Mil Prize Pool

1st September 2020

[geoip_detect2_show_if not_country=”GB”]nitro casino[/geoip_detect2_show_if][geoip_detect2_show_if country=”GB”]nitro not for uk[/geoip_detect2_show_if]Nitro Casino is a lighting quick site that shines in glorious HD. They are giving all of their players a chance to win a share of €1,000,000. Deposit just one time in 3 months to play every single day!

There are not many online casinos that can offer the quality and class found at Nitro. If you’re serious about casino gaming, you won’t want to miss this one!

Spin to Win Everyday

17th August 2020

[geoip_detect2_show_if not_country=”GB”]Fortune Legends Casino[/geoip_detect2_show_if][geoip_detect2_show_if country=”GB”]fortune legends not for uk[/geoip_detect2_show_if]Fortune Legends Casino is giving new players a brand new welcome bonus. Get a 10% real money cashback on the previous week’s losses.

Not only are they giving new players unique welcome bonus,  but they made sure there is plenty of top tiers gaming action to enjoy. So are you ready to become a Fortune Legend, if so click below!

[geoip_detect2_show_if not_country=”GB”]10% Real Money Cashback[/geoip_detect2_show_if]

11th August 2020

[geoip_detect2_show_if not_country=”GB”]neon vegas casino[/geoip_detect2_show_if][geoip_detect2_show_if country=”GB”] neon vegas casino[/geoip_detect2_show_if]Neon Vegas Casino is opening their doors with a huge 500% up to €$500 in cash welcome bonus. Deposit with code NEON and wager your spend by x20 to cash in on a 500% match in real money!

We’ve seen some amazing casino bonuses in our time but this one is going beyond. You will also get 1 Free Spin on the game of the week every day!

[geoip_detect2_show_if not_country=”GB”]€$500 Cash Bonus T&C apply[/geoip_detect2_show_if]

17th July 2020

[geoip_detect2_show_if country=”GB”]craze play casino[/geoip_detect2_show_if][geoip_detect2_show_if not_country=”GB”] craze play casino[/geoip_detect2_show_if]If you’re crazy for epic slots and excellent bonuses, you need to check out CrazePlay Casino. They are giving new players a great welcome bonus. Get 150 Free Spins plus a €500 bonus across your first three deposits.

Not only are you getting a crazy welcome bonus to get you started, but they made sure to give you a fantastic collection of top-tier games to play. So are you ready to go Crazy?
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150 Free Spins [/geoip_detect2_show_if]

11th July 2020

[geoip_detect2_show_if not_country=”GB”]boom casino[/geoip_detect2_show_if][geoip_detect2_show_if country=”GB”]boom not for uk[/geoip_detect2_show_if]Boom Casino is a fresh-faced casino site with an ingenious new player promotion. Make a first-time deposit to activate 2 bonus rounds on Jammin’ Jars!

Boom Casino is introducing new players to Jammin Jars, a Pushgaming slot that’s bonus round sees 3 walking multipliers increase with each winning line. Get your multipliers to combine on a winning line and see you’re multiple get multiplied!

[geoip_detect2_show_if not_country=”GB”]2 x Bonus Rounds T&C apply[/geoip_detect2_show_if]

6th February 2020

UK Online Slot CasinoUK Online Slot is the latest site to bring the British invasion to the casino community. They are giving all their UK players an amazing welcome bonus where you can receive up to 500 free spins. Make a deposit and open the chest to determine what you win.

Not only are players getting the chance to win an absurd amount of free spins but there are also other prizes on the line, including the chance to win Amazon vouchers. So the question is are you ready to open the chest?

Up To 500 Free Spins

*New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.

19th January 2020

party casinoParty Casino is getting the excitement started with 50 Free Spins on Starburst for just £10 plus your spins have the low wagering requirement of x10 – use code ‘WELCOMEBONUS’!

Don your party hats and crack open those bottles of Cava, PartyCasino has put on one hell of a spread for all casino goers to enjoy with a playlist that includes all of the greats, such as NetEnt, IGT, Play’n Go and more.

50 Free Spins

1st January 2020

Slots Racer CasinoSlots Racer Casino is putting new players in the driver’s seat with their brand new welcome bonus. Deposit and spin the infamous Mega wheel where you could land up to 500 free spins.

That’s right, for one deposit of £10, you can potentially win a ridiculous amount of spins to play with! Not only that, they will be available on an excellent NeEnt slot, Starburst.

Win up to 500 Free Spins T&C apply

*New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.

1st January 2020

star slots casinoStar Slots Casino is a new site that’s offering new customers a chance at winning up to 500 Free Spins on Starburst!

No, this isn’t a new space invaders games, this is the new Star Slots! With a cool design that’s reminiscent of 80’s arcade games, Star Slots is a great casino gaming platform that’s packed with all variations of online slots.

Win up to 500 Free Spins T&C apply

New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.

1st January 2020

Vstar Bet CasinoVstar Bets Casino has now closed.

Not only that their site is jam-packed with the latest games from 58 different developers. Plus a dedicated sports section to suit those of you who love to place bets on sports.

1st January 2020

win british casinoWin British Casino is a new Jumpman Gaming site with up to 500 Free Spins available on the Mega Reel! Deposit as low as £10 to be in for a chance of winnings!

If you’re looking for a British gaming site that can offer you a ‘best of’ selection of slots, mini-games and more, Win British has plenty on offer, and a fun ‘spin to win’ welcome offer.

up to 500 Free Spins T&C apply

*New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply

1st December 2019

super mega fluffy vegas jackpot casinoSuper Mega Fluffy Jackpot Vegas Casino is a brand new and very whacky online iGaming platform that’s offering new players the chance to win up to 500 Free Spins

A generous welcome package means more cash prizes. In addition to your chance to win 500 Free Spins on the Mega Reel, there’s plenty of day-to-day promotions to keep players busy!

up to 500 Free Spins T&C apply

New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.

7th July 2019

Go Pro CasinoGo Pro Casino is the latest casino site to hit the market and they’re making a great first impression with a 100 spins plus £100 bonus on your first deposit!

They may be completely brand new, but that hasn’t stopped them from getting the best games around. Head on over to Go Pro Casino and see for yourself!

100 Spins & £100 Bonus

10th June 2019

starsports casinoStarsports is a new online casino with a fresh opportunity to claim a top 50 Wager-Free Spins on The Wild 3 slot!

As a new customer, you can get stuck into the fun with an added welcome bonus of 50 wager-free spins. To get this offer you will need to create an account and place a bet of £30 on odds of EVS or higher, once complete, you need to then contact the support team.

50 Free Spins No Wagering T&C apply

10th June 2019

Target Slots CasinoTarget Slots Casino is putting a target on its back, with its latest no deposit offer. Get 20 free spins no deposit when you sign up.

Target Slot is opening up on the widely recognised Jumpman Gaming platform and is offering new gamers a spin on the Mega Real with all first time deposits of £10 or more.

20 Free Spins No Deposit T&Cs Apply


1st May 2019

casino luckCasino Luck has just opened up their new casino site and they’re welcoming all players to try them out with 50 Spins on Starburst and up to £50!

Casino Luck has just taken their casino into 2019 with a brand-new site that makes their old one look pre-historic. Play all of the best games and enjoy a brand-new, super slick user experience!

50 Spins Bonus T&C apply

28th February 2019

rolla casinoRolla Casino is a new site and they’re rolling out a weekly 10% cashback bonus up to the value of £1000 to every player and it’s paid in real money, No Wagering.

Rolla Casino prides themselves on being the world’s fastest casino with the fastest deposits and withdrawals anywhere in the industry. A big claim for a new brand, but can they live up to it?

Rolla Casino T&C Apply

25th February 2019

casino of dreamsCasino Of Dreams are offering a rare 120 Free Spins bonus on the superb Microgaming slot ‘Immortal Romanced’ for just £10.

Casino of Dreams is promising a sophisticated casino experience with engaging graphics, attractive design and top of the line 24/7 customer support. Home to all the biggest Microgaming casino games, you can bank on a top-class gaming experience!

120 Free Spins*

*18+, 50x bonus wagering required, max bet £6.25 until completed. Game weighting applies. 2 day expiry for bonuses. eWallets excluded. T&Cs apply.Play Responsibly |Deposit £10 and Get Get 120 Free Spins Free Spins.| Offer must be claimed within 48 hrs of you registering an account.

10th February 2019

uk slot gamesUK Slot Games is yet another casino site giving players an excellent welcome bonus. Get a 100% match bonus of up to £200.

Their site is simple to use and is brimming with plenty of slot games. In fact, you have over 600 slots to choose from in total.

£200 Bonus T&C apply

*New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.

5th January 2019

Foxy Casino Foxy Casino is giving new players a fantastic slot-focused bonus. Deposit £10 on any slot to receive a £40 slot bonus and 40 free spins on selected games.

Not only that, Foxy Casino has made sure to jam-pack its site full of games, with plenty of excellent software vendors and exciting bonuses to enjoy!

£40 Bonus & 40 Free Spins T&C apply

T&Cs Apply

*18+. New customers only. Spend £10, get £40 Slots Bonus (40x Wagering, selected games) + 40 Free Spins (Value £0.10 each, selected games). Claim & use within 7 days. Restrictions and T&Cs apply.

4th December 2018

slots pocket casinoSlots Pocket is a new casino brand that’s allowing newcomers to Spin the magic Mega Reel for a chance to win up to 500 Free Spins! Deposit £10 today and you could win from a selection of incredible prizes.

This visually exciting casino is a haven for online mini-game fanatics. You’ll get free spins on every deposit you make and gain access to all the latest slots. Follow our link below to start playing with Slots Pocket!

Up T0 500 Free Spins T&C apply


1st December 2018

fantasino casino

Fantasino Casino is offering new players a 100% match up to £200 and 50 Extra Spins on the most popular NetEnt slot of all time, Starburst!

Fantasino Casino is inviting all new players to embark on an epic journey where amazing games and fantastic casino entertainment unite together in a powerful mix of fun!

50 Spins Bonus T&C apply

12th November 2018

fansbet casinoFansbet Casino is a new betting platform with a decent double money bonus for all new players to enjoy!

Fansbet Casino is a new site with plenty of casino games and sports betting options to enjoy. This versatile platform offers a full set, including a live casino and jackpot games. Get a £€200 Bonus as a new player.

£200 Casino Bonus T&C apply

5th November 2018

mustard bet casinoMustard Bet Casino is giving the gift of generosity to all new account holders this year with cashback on 100+ casino games!

If you’ve come looking for that next big online gambling brand then congratulations, we’ve think you may have just found it. Equipped with an extensive online casino and equally as an impressive sports book, Mustard Bet is one of the best!

Cashback Bonus T&C apply

10th October 2018

Mega CasinoMega Casino is awarding new players with an exceptional welcome bonus. They can receive an epic 100 free spins on their first deposit. The free spins are available on Book of Dead. Use code MEGA100

Mega Casino really lives up to their name and offers a mega-collection of games, some pretty mega jackpots, and a mega user experience that all players are sure to love.

100 Free Spins T&C apply

*First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

9th October 2018

thor slots casinoThor Slots is a new Viking themed online casino with mythological slots and a welcome bonus up to 500 Free Spins!

Thor Slots is bringing the hammer down on casino entertainment with a huge slots entertainment site that’s ready and waiting to break down many jackpot walls!

Up To 500 Free Spins T&C apply

*New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.

Find an Online Casino That’s Right for You

Each casino featured on this list gives you quality casino games, quick withdrawal times, a competent customer service team, and holds a trustworthy license. Now you know that the essentials are covered, read our in-depth casino reviews to discover what these gambling sites can further offer you. Check if it has live casino games, sports betting options, generous loyalty points systems, cryptocurrency payment options, and other features. Decide if it’s the one for you before clicking the link to open your new player account to claim your no deposit free-play offer or welcome bonus today.

How to Sign-Up with Online Casinos Available in the UK

Use the steps below to start playing for real money prizes at new online casinos.

1. Click the link

After you’ve found an online casino that’s right for you, click on the offer button to go straight to the casino’s bonus page.

2. Fill in the registration form

The online gambling site will then ask you to fill in a registration form. A customer care agent will request your full name, date of birth, email, address, phone number. Also, you will need to create a username before you play.

3. Verify your online casino account

To verify your account, you need to provide the site’s banking team with a copy of your identification (ID card, passport, or driving license), a utility bill paid within the last three months, payment details (or a screenshot of your e-wallet), and a bank statement. Most casinos take around 2 to 24 hours to verify your account. Online gambling sites do this to comply with strict UK Gambling Commission licensing laws.

4. Agree to the terms and conditions

Always read through the terms and conditions before registering. Do this to learn about any in-house rules attached to the promotion, such as win limits, wagering requirements, etc.

5. Enjoy your bonus

If you’ve chosen a no deposit casino offer, your free spins/bonus money will be available upon verification. However, if you’ve selected a deposit match bonus, pay to get your freebies immediately.

How We Test New Casino Sites

At, we test new casino sites to ensure that they provide top-notch service to players. We work with new casino site specialists,, to ensure we know about the latest casinos as soon as they get released. When evaluating new casinos, we consider the following factors:
  • Safety: We only feature fully licensed and regulated casinos by the UK Gambling Commission and use the latest SSL encryption technology to protect player data.
  • Quality: Online casinos should offer games from reputable software providers such as Microgaming, NetEnt, Novomatic, and other respected game developers.
  • Fair deposit and withdrawal policies: We look for casinos that provide a range of trusted banking options and fast withdrawal times.
  • Functionality: All the casinos on our site offer the highest functionality and mobile compatibility levels.

Why Sign up with a New UK Casino?

Many players sign up with new online casinos for many reasons:
  • Better bonuses - to stand out from the crowd, new casinos offer you very generous deals
  • More diverse games - many new sites provide you with a diverse selection of the latest slots and casino games to get one over their competitors
  • New casinos use well-designed mobile apps and websites to ensure glitch-free gambling on your smartphone or tablet
  • Many new platforms offer you various gambling options, such as live sports betting, esports options, quirky live casino games, and much more

Types of New Online Casino Bonuses

You can enjoy different types of casino bonuses. Learn about the most popular promotions below to decide which ones suit your gaming style. Welcome Package Deals Some online gambling sites reward you with a welcome package of a match deposit and free spins upon signing up. These promotions give you free play to use on online slot machines and a deposit match - this can be up to 500%. Sometimes, you might find casinos that offer you free bets or bonus cash to enjoy their games. These package deals vary and are subject to terms and conditions. For this reason, always check the T&Cs and read the casino reviews to ensure the package deal is the best option for you.

Wager Free Spins Bonuses

This type of promotion is quite rare. However, some casinos specialise in providing wager-free spins bonuses. Ok, these deals don’t offer you lots of free play and may have other limitations, such as win limits, bet limits, and short expiry times. Yet, they let you play free of charge and without wagering requirements. Check out the latest deals from no-wagering requirements casinos.

Free Spins No Deposit

Free spins no deposit promotions are the most popular promotion in the UK. Why? Because they give you a risk-free way to try out new casinos/slots first-hand. Remember, you might have to fulfil wagering requirements to cash out, but you’re under no obligation to make a deposit. Scroll down to learn more about these terms.

Free Spins With Deposit

These deals give you complimentary free spins upon making a deposit. Fund your new online casino account with a minimum payment to get extra online slot machine spins. Players use these offers to boost their slots playing bankroll.

Free Spin Bonuses for Existing Players

Most gambling platforms keep you happy after registering by rewarding you with free spins. As always, the generosity of these deals depends on the new casino’s marketing department. However, new sites usually try a bit harder to keep you from playing elsewhere. Remember to check our detailed reviews to discover more about each site’s ongoing promotions before claiming.

VIP/Loyalty Programs

When you become a member of your casino’s VIP program, you can get generous freebies for playing your favourite games. However, if you’re more of a part-time player, you can still get prizes. These programs reward your loyalty with free entry to tournaments, bonus cash to play traditional casino games, and much more. As the name suggests, VIP programs give you prizes of the highest value.


Are new online casinos safe?

If an online casino holds a UK Gambling Commission, it’s secure. This independent governing body regulates all gambling operations in the UK. These strict regulations ensure that the online gambling site protects your funds, guarantees all casino games produce a fair outcome, and supports problem gamblers by providing links to charities such as BeGambleAware.

Can I play at a new unlicensed online casino in the UK?

Legally, no. Avoid playing at unlicensed online casinos, as they do not adhere to safeguarding regulations. Also, unlicensed gambling sites are usually fake sites set up to steal money or sell personal data. There is no reason to take this risk because so many regulated gambling sites are available in the UK.

What do new online casinos offer?

New casinos give you access to the latest games, new software platforms, welcome bonuses, live dealer casino games, sports betting options, and much more. As mentioned on this page, new casinos usually offer you very generous rewards and unique promos to convince you to choose their services over more established online gambling sites.

Can I win real cash with no deposit bonuses?

Yes, you can win real money with any of the no deposit bonuses featured on this page. However, remember that you might have to meet specific requirements (known as wagering or playthrough) to withdraw your winnings. Also, your casino might limit the amount you can win with the bonus. As always, the terms and conditions vary. Therefore, always read the T&Cs to ensure they suit your gaming style.

What is the best new online casino?

This depends on your gaming preferences. A gambling site offering huge bonuses is the best for many, but some gamblers prefer signing up with online casinos with first-rate lobbies packed with various casino games. Read our in-depth reviews to make sure you claim a bonus from a new online casino that gives you what you want.

Do new online casinos have better bonuses?

Yes. New online casinos offer you better bonuses because they don’t have the brand power of more established gambling sites. Offering generous bonuses with excellent terms gives them an edge over their competitors. For this reason, many gamblers register with new gaming platforms.