⭐ Best UK Online Casinos Guide 2023 ⭐

Welcome to OnlineGaming4u - play games for money with UK online casinos you can trust.

Most Popular Online Casinos in the UK

Browse top casino sites for UK players and get the low-down on each online gambling brand. You can jump straight in and play games at each casino by clicking the 'Visit Site' button, or learn more about each casino by reading our expert reviews, player opinions, casino games information, software and free bonus details by clicking 'Read Review'.

£100 Free Bonus + 10% Cashback
Full T&Cs Apply
#AD New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. 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.
#AD New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. 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.
5.0 rating
£123 Free Bonus + Monthly Tournaments
Full T&Cs Apply
#AD New players only, Maximum bonus is £123, Max bet with bonus is £5, No max cash out, Wagering is 50x - Skrill & Neteller excluded, Eligibility is restricted for suspected abuse. Full T&C’s apply.
#AD New players only, Maximum bonus is £123, Max bet with bonus is £5, No max cash out, Wagering is 50x - Skrill & Neteller excluded, Eligibility is restricted for suspected abuse. Full T&C’s apply.
4.5 rating
£100 Free Bonus + 100 Free Spins
Full T&Cs Apply
Terms and Conditions apply. Offer valid upon 4 deposits. New players only. 18+. Min deposit £20. Welcome package split over 4 deposits, 35x wagering applies.
Terms and Conditions apply. Offer valid upon 4 deposits. New players only. 18+. Min deposit £20. Welcome package split over 4 deposits, 35x wagering applies.
4.5 rating
£100 Free Bonus + 100 Free Spins
Full T&Cs Apply
Terms and Conditions apply. Offer valid upon 4 deposits. New players only. 18+. Min deposit £20. Welcome package split over 4 deposits, 35x wagering applies.
Terms and Conditions apply. Offer valid upon 4 deposits. New players only. 18+. Min deposit £20. Welcome package split over 4 deposits, 35x wagering applies.
500 Free Spins on Starburst
Full T&Cs Apply
New players only, £10 min fund, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements and full T&Cs apply.
New players only, £10 min fund, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements and full T&Cs apply.
4.8 rating
£100 Free Bonus
Full T&Cs Apply
18+. New players only. Min deposit £10. Bonus funds are 121% up to £300. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org
18+. New players only. Min deposit £10. Bonus funds are 121% up to £300. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org
4.8 rating
£50 Free Bonus + 100 Free Spins
Full T&Cs Apply
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
18+. T&C's Apply. BeGambleaware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

Choose a game category to browse top UK online casinos:

Choose your favourite or preferred online casino game to get started on your journey with top-rated real money casinos. We are one of the only gambling guides in the UK to rate and recommend casinos for specific game categories based on quality, performance, game selection, variants and free bonuses. Be sure to check out our top roulette sites and blackjack casinos for game-specific recommendations from our experts.

Introduction to OnlineGaming4u

Established in 2006, we rate, review and compare all of the best UK online casinos and gambling websites so that you can play top games like slots, roulette and blackjack responsibly for money. All of the online casinos that we recommend are fully licensed and regulated for legal and fair gaming by the UKGC. Each casino website offers free casino bonuses to new players including first deposit match and free spins to enhance your gaming experience. We have an extensive selection of top casino games, promotional offers and gambling news for you to enjoy.

Best UK online casinos by OnlineGaming4u

How to join UK online casinos step-by-step

Every UK online casino that we list is legal, secure and regulated for fair and responsible gaming, along with offering provably fair games from reputable software providers in the industry, including top brands like NetEnt, Red Tiger, Microgaming, Evolution, Playtech, Pragmatic Play and more. Although the registration process varies with each casino site, the method to join and play is generally as follows:

  1. Find an online casino or bonus you like the look of using our reviews and guides.
  2. Click on the 'Play Now' button to visit your preferred  casino.
  3. Click the 'join now' or 'register' buttons at your chosen online casino.
  4. Fill in the customer membership form to create a new casino player account and provide any requested documents or information.
  5. Agree to the operator's terms and conditions (if required). Some terms are automatically agreed upon signing up.
  6. Add money / funds to your new casino account and start playing some of the best casino games on the market today, including slots, roulette, blackjack, video poker and keno among others.

Joining a new online casino site typically takes less than five minutes on your computer, tablet or mobile, giving you instant access to a wide range of real money casino games, including jackpots, tournaments, prize-drops and more.

How we rank gambling websites - Key criteria and qualities

The team at OnlineGaming4u have been living and breathing iGaming since 2006 and we know the industry inside and out. Over the years we have gained valuable knowledge and experience of online gambling and have worked closely with casino websites in and around the UK. This has allowed us to put together our ultimate checklist of criteria so that we can vet UK online casinos thoroughly and rank operators from best to least attractive. What’s more, because we know exactly what to look for, we recognise the differences between a top online casino and a mediocre website. Additionally, with a keen eye for new online casinos, we review brands hot off the press so that we can provide exclusive bonuses directly to you, including free spins on slots, first deposit offers, deposit-match bonuses and loyalty rewards among others.

As part of our extensive service to put players' interests first, we are happy to share some of the information we collect and use when comparing different casino sites in the UK, so you can see exactly what makes a best-rated operator from the ground up.

Top UK Online Casinos by Type

🥇 Best UK Online Casino Overall: AllBritishCasino
🎰 Top Slot Casino: FunCasino
🎁 Best Free Spins Casino: Casiplay
🆕 Best New Casino: Playluck
🔝 Top Live-Dealer Casino: Genesis
Casino Bonuses

The type and size of casino bonuses at UK online casinos is one of the first things British players look for. For this reason, we compare a variety of both new and existing player promotions that range from deposit-match offers upon first deposit and sign-up bonuses, through to free spins and no deposit deals. Our casino site is packed full of free bonuses that are rated and reviewed based on value for money, size and wagering requirements.

Game Selection
Software Developers
Payment Methods
Player Experience
Mobile Options
Security
Player Support
Licensing

New UK online casino bonuses for British players in 2023!

Get your hands on the latest online casino bonuses for UK players and maximise the value of your pounds. We list bonuses that come in all shapes and sizes, including first deposit, no deposit, deposit-match, welcome bonuses, sign-up, free spins and high roller bonuses for the big money players out there!

One of the reasons why our online casino sign-up deals are so popular is because we compare different offers from across the entire country, including Scotland, Wales, England and Northern Ireland, in order to provide you with dedicated bonuses that are specific to your region.

If you're wondering why online casino websites offer bonuses and free spins to new players, then you're not alone. Promotions are used as an advertising tool by gambling websites to attract new customers, or to get existing players to stick around (retain) for longer.

Despite there being thousands of UK Online casino bonuses on the market, we are able to rate and review the best offers and bring them directly to you.

In addition, we analyse each and every promo from different casino websites in the UK to inform you of any small-print you need to know about, including terms and conditions, expiry time duration, wagering requirements, casino game eligibility, cash-out restrictions and benefits.

So whether you're looking for the best casino bonus for slots in the UK, or brand new offers you can use on live-dealer, browse our most popular and latest deals that will give you free bonus money to play real-money casino games like video slots, blackjack and roulette.

Best online casino games in the UK reviewed and rated by experts

Play the best casino table games and slots online or on a mobile device with leading gambling websites in the UK. Our dedicated team of gambling experts rate and review hundreds of UK online casinos and games to save you time and money. Some games are available to play for free, others require a cash deposit using a trusted UK payment method such as Visa, Mastercard, PayPal, Neteller, Skrill or bank transfer. But most of all, they all guarantee thrills and excitement!

All of the online casino games that we list in our guide are provided by leading software developers in the UK market, including NetEnt, Red Tiger, Microgaming, Evolution and Pragmatic Play among others. In addition, all of our casino, slots, roulette and best blackjack websites come with fantastic free bonuses that not only enhance your overall gameplay, but take your jackpot opportunities and win-potential to the next level.

At OnlineGaming4u, we have everything you need from free bonus deals to free spins, top games, best casinos the UK has to offer and more. Some of the games even come with no deposit bonuses, so that you can get the real money experience without spending a penny of your own cash! What's more, you can keep what you win!

The latest top online casino games currently topping the UK charts include hit titles such as Starburst, Book of Dead, Eye of Horus, Bonanza, Jurassic World, Dynamite Riches Megaways, The Goonies and Cop the Lot.

Latest UK Online Casino Games

Click on any of the latest casino games below to view more information, read expert reviews and opinions and view image/video previews.

Road Rage
5.0/5
Road Rage
Bonanza
4.0/5
Bonanza
Rainbow Riches Pick’n’Mix
5.0/5
Rainbow Riches Pick’n’Mix
10,001 Nights Megaways
4.0/5
10,001 Nights Megaways

All-Time Favourite Casino Games at UK Gambling Websites

  1. 🚀 Starburst (NetEnt): space-themed 5 reel slot with 10 paylines paying both-ways
  2. 💰 Rainbow Riches (Barcrest): Ireland-themed 5 reel slot with 20 paylines
  3. 🗿 Gonzo's Quest (NetEnt): Aztec-themed 5 reel slot with 20 paylines
  4. 👮 Cop the Lot (Blueprint): Police-themed 5 reel slot with 20 paylines
  5. 🏴‍☠️ The Goonies (Blueprint): Pirate-themed 5 reel movie slot with 20 paylines

Best Online Casino Jackpots by Slot Type

  1. Must-Be-Won Jackpots (Red Tiger): exclusive games from Red Tiger, such as Dynamite Riches Megaways, Gonzita's Quest, Primate King and Narcos Mexico, with three jackpots that must fall/land/drop at certain times, including hourly and daily.
  2. Jackpot King Jackpots (Blueprint Gaming): one of the most famous jackpot networks in the UK available only on Blueprint titles such as Ted, The Goonies and Wish Upon a Jackpot King.
  3. Fire Blaze Jackpots (Playtech): unique catalogue of slot games from one of the industry's longest-serving slot developers featuring Blue Wizard, Pharaoh's Daughter and Tsai Shen's Gift.
  4. WowPot Jackpots (Microgaming): a tiered jackpot network from Microgaming that has paid out £billions featuring titles including Book of Atem, Wheel of Wishes, Queen of Alexandria and Sherlock and Moriarty.
  5. Progressive Jackpots (Various): a selection of networked games from various software providers, such as Mega Moolah by Microgaming and Gladitor Jackpot by Playtech.

Comparing UK Online Gambling Websites Since 2006

As an established online casino comparison site in the UK, we use decades of experience to show our continuous commitment to delivering a trusted and reliable guide that encourages responsible gaming through content that is fresh, compliant and updated on a daily basis. Our site is filled with tonnes of key-information that slashes through the clutter and jargon of the casino world, and focuses on the highlights that matter most to players, such as the latest casino bonuses, best slots games, new game releases, customer support, huge jackpots and free spins.

OnlineGaming4u is dedicated to bringing UK residents everything they need to get by in the online gambling space, whether you are brand-new on your journey or a seasoned gambler, including:

  • Rankings and charts from best to worst for casino websites and games.
  • Ratings and reviews from real customers combined with expert opinions from our gambling professionals.
  • News and press releases from the UK iGaming and betting scene.
  • New online casino bonuses and promotions, including free spins, first deposit offers and no deposit casino special deals.

Ultimately, our team aims to provide the best possible UK online casinos comparison that focuses on value for money, player satisfaction and game-specific recommendations. Not only do we find that this leads to better long-term relationships between players and operators, but improved customer satisfaction levels leads to a more enjoyable experience overall.

Latest UK online casino news and industry updates - iGaming, betting and gambling

Stay up to date with the latest sports betting and online gambling news and highlights from the UK industry. We are able to bring you daily news around the clock from casino websites and sportsbook operators from within Britain, along with new game releases, industry news, software developer updates and new market licenses and partnerships. If you're waiting for a new casino game or slot to launch, this is the place to be for new title releases as and when they go live on the market.

Over 500 casino and gambling websites compared since 2006

For the past few decades, we have consistently followed our ethos and aim of rating and reviewing the best online casino websites for UK players.

As part of our growth and expansion strategy during this time, we have pledged to continuously expand our footprint and update our website daily with bonus offers and recommendations of online casinos, new slots sites and sports betting sportsbooks.

In light of this, the team at OnlineGaming4u has created a leading UK comparison guide that bridges the gap between operators and customers, to ensure a legal, fair and secure gaming experience at every turn. Not only that, but our service is supported backed by an expert team of experienced gambling professionals who showcase the best sites for all player types and gaming preferences.

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UK online casinos FAQ

Are online casinos legal in the UK?

Online casinos are legal in the UK providing they are licensed and regulated by the UK Gambling Commission. Players must be aged 18 or over to sign-up at an online casino from within Britain, and we uphold the absolute highest standards for gambling operators to protect vulnerable and underage citizens.

Are UK online gambling websites trustworthy?
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Are UK online casinos fair?
What are the betting limits at online casinos in the UK?
Can I play real live dealer games in the UK?
Can I access casino sites on my mobile phone and tablet?
What are the advantages of using casino apps?
Is OnlineGaming4u a trusted comparison site?