Looking for the best online casinos in the UK? We’ve reviewed top names like Bet365, Grosvenor, and Betfred to bring you the ultimate guide to 2025’s standout platforms. From exclusive bonuses and vast game libraries to live casino experiences and mobile-friendly designs, these sites have everything you need.
Our Best UK Online Casinos in the UK
Bet365 Casino
These guys are true giants of the game and have been plying their online trade since 2001. There are 4 fantastic Apps that span the entirety of the Bet365 universe; Sports, Games, Casino and Live Casino. There are a tremendous number of slots for you to enjoy, many of which are exclusive to Bet365, so you won’t find them anywhere else.
The upper limits on withdrawals at Bet365 are far higher than most casinos, with £20,000 a day permissible, should you land that big win. The Customer service is among the best in the business and the series of offers and promotions are seemingly endless. A big beast in the betting jungle. Get Bet365 Casino 100 Free Spins.
Grosvenor Casino
We love the classy edge to Grosvenor Casino; they really bring all their brick-and-mortar casino experience to bear in creating a plush and luxurious betting environment that has been serving punters since 2007. The Live Poker section is a definite highlight, with access to National Tournaments as well as their own devoted Poker Live App.
The Slots section is a must for all players, with weekly £30,000 competitions and the biggest and best games on offer, all neatly curated into helpful headlines like “New”, “Popular” and “Grosvenor’s Hidden Gems”. The Grosvenor Casino Membership scheme allows access online AND to actual Grosvenor casinos across the UK and is packed with regular bonuses. Grab the 150% Grosvenor Casino match bonus.
Betfred
A major presence on the UK high street, Betfred started their online life in 2005. Know as the “Bonus King”, Betfred continue to offer you fantastic enhancements and bet boosts, as well as regular Free Spins and Cash Bonuses. They have just re-vamped their entire site and the improvements are noticeable.
The sportsbook is one of the best in the game, with thousands of markets available in-play as well as Cash-out options so you can bank your winnings before the final whistle. The Casino is comprised of a number of sections, including Casino, Vegas, Poker, Bingo and Live Casino. The App is excellent and there is 24/7 Live Chat to iron out any issues. Get the Betfred Casino 200 free spins bonus.
Bally Casino UK
As a recent arrival from the US of A, Bally has a certain novelty about it. Having taken over the Megaways Casino brand, Bally have wasted no time in bringing their over-75 years of American casino know-how to good old Blighty.
The Slingo phenomenon shows no sign of slowing and Bally’s group of games is perfect for devotees of the Slots-Bingo hybrid, with Deadliest Catch and Lucky Larry’s Lobstermania both in the Top 5 most-played. The Live Poker section is another high point of the Bally experience, with Caribbean Stud and Live 3 Card both outstanding examples. There are offers and promotions galore for you to enjoy, Fast Withdrawals and 24/7 Customer Support. Sign up for Bally Casino free spins via link.
Betway
Most famous for its high-profile advertising in the football world, Betway is also home to a cracking casino. With one of the best Jackpot collections anywhere (including chunky Progressive Pots paying out over £3 million), they also have an excellent collection of Live Casino games, not least of which is one of the best Game Show collections in the business, not least of which is the new smash-hit Jumanji Live.
We highly recommend their recently-updated eSports sections, which includes pre-game and in-play markets on a range of competitions, including DOTA 2 and League of Legends. Baccarat fans will love their multiple iterations of the classic game, like Lotus Speed and Dragon Tiger.
Betway slots are over 400 in number and presented on one of the best interfaces out there. Claim the 125 no wager free spins with BetWay Vegas.
The Vic Casino
Started in 2021, The Vic Online Casino is somewhat of a new kid on the block, named after the Victoria Casino in the heart of London. With decades of capital casino life behind them, they are perfectly placed to offer a well-balanced and well-stocked site. The slots, in particular, are highly varied and easy to sort through. There are new releases every month and the “Hot Right Now” is perfect when you want to know what games fellow players are enjoying.
The Live Roulette tables are first-class and you can play at live casino tables from around the UK, including Glasgow and Nottingham. The Scratch & Arcade area is perfect for those of you who looking for a quick buzz of fun.
Use the Vic casino code to claim your bonus – AGVIC.
Rialto Casino
Another of the real-life spin-offs, Rialto have been continuing the Aspers legacy online since 2017. With their Faster Payments system, Rialto guarantee that your winnings will be in your account within 15 minutes. The customer support wins consistent praise for its efficiency and the range of promotions is superb, including a Welcome Offer that covers your first 3 deposits.
There are over 400 slots at Rialto, formed from a truly eclectic range of software providers. If you are a fan of Game Shows, you will also love Rialto, with over 20 options, including Monopoly Big Baller and Dream Catcher. Rialto put particular emphasis on providing a high-quality Live Casino gaming for those of you on mobiles and devices, so if you love gaming-on-the-go, give these guys a try.
Enter the code for Rialto casino AGRIALTO to use your welcome offer.
Magical Vegas
Magical Vegas launched in 2015 and specialises in slots, scratch and arcade games and fantastic dealer-led Live Casino Tables. It has a popular Loyalty Rewards Programme that allows you to collect points every time you play certain games. These points (or “Moolahs”, as Magical Vegas likes to call them) can then be changed into Bonuses and Prizes.
There is a funky, upbeat vibe to this site, as demonstrated by the packed Game Show collection, including Cash or Crash and Funky Time Live. The Live Roulette offering is also excellent; First Person American and Red Door Roulette are two of the most-played versions. The Customer support is top-notch, with Faster Payouts for registered punters and the choice of 3 contact methods; phone, email and Live Chat support.
Enter the Magical Vegas casino code AGVEGAS to claim the bonus.
Mr Play
We love the whacky nature of this online casino that has been wowing punters since 2017. The gorgeous ladies with moustaches alway capture your attention, but underneath the frivolity there is a really high-class wagering site. The newly-updated App also makes this one of the best sites you could choose for mobile gaming.
There are over 50 Live Roulette tables, over 50 Blackjack tables and over 20 Baccarat versions, so you know you are in elevated company. The slots collection is no after-thought though, and there are never fewer than 25 New games to sample. Fans of the Drops & Wins genre love Mr Play for their devoted chapter, packed as it is with over 45 options. In all, Mr Play is a serious casino that doesn’t take itself too seriously. We give it two thumbs up.
To get the most of out of the Mr Play casino, use our promo code AGPLAY for welcome rewards up to £200 match and 100 free spins.
Lucky VIP
A great all-rounder, Lucky VIP has been around since 2016 and aims to give punters of all sizes the red-carpet treatment. Whilst there is no Sportsbook or Bingo service on this site, there is a happy balance between the slots collection and the Live Casino tables. Uniquely, you can search for your favourite slot via the software provider, with, for example, devoted Evolution, Wizard Games and Pragmatic Play sections. They also have one of the largest “New Releases” sections in the industry, with over 50 titles at any one time.
The Live Casino area has a “Best Tables” section so you can follow where the cool cats are playing and the Roulette, Blackjack and Baccarat collections are bursting with high-quality iterations. Customer support doesn’t come any better than at Lucky VIP and you can choose from Phone, Live Chat and email options.
To claim your casino offer, use our exclusive code for Lucky Vip UK – AGLUCKY.
- The Best Casino for Live Blackjack? The Vic
- The Best Casino for Live Roulette? Mr Play
- The Best Casino for Slots? Bet365
Here is a list of the top valid promo codes for UK casinos.
What are the most important criteria when picking an online casino?
Safety is a major concern for most players.
When submitting financial data to an online site, punters need to know that their chosen casino will protect all their transactions from fraud and misuse. All the casinos on the list have the double protection of using the latest SSL firewall and encryption technology to protect all transactions AND are licensed and regulated in the UK by the Gambling Commission. No casino can pass receive this cover without stringent testing, so should anything go wrong, you know you will be protected.
Variety is key to any online casino.
This means there should be a happy blend of slots, Live Casino games, Bingo rooms, Scratchcards and, if possible, a sportsbook. Of course, not every casino can offer all these things, but the more options they have, the more attractive they will appear. Equally, there should be a decent spread of software firms on the casino roster. With so many established brands now rubbing shoulders with exciting, punky new software start-ups, punters are right to demand a bit of everything.
Mobile gaming is now at least as popular as more static, desktop-based wagering and all UK online casinos need to offer superb gaming-on-the-go. Whether that comes in the form of a dedicated app, or simply a mobile version of the site, the priority is to offer an array of slots and Live Casino games that look fantastic on the small screen. With more and more software companies designing new games SPECIFICALLY for mobile play, the land has never looked so bright.
Welcome Offers and promotions are a key tool in attracting new punters and the competition has never been fiercer.
Whether it is Matched Deposit Bonuses or Free Spins (or both), you should hunt around for the most generous offers before parting with your cash. Oh, and try and look for those with the lowest wagering requirements. This is the number of times a bonus has to be played before any winnings are converted to withdrawable cash, so the lower the better. No wagering requirements at all is even sweeter!
Banking and cashier options are a key criterion.
Although credit cards are no longer legal to use at online casinos, there should be a good range of debit card, e-Wallet and pre-paid card options for punters. Some also offer Pay by Mobile phone bill as well.
Customer Support is the final, but crucial requirement.
Top casinos will offer the trinity of Phone, email and live chat support, all available 24/7. In reality, most will only have 2 or those options available and for a limited period of the day (8am-11pm is the average), but make sure that your chosen site is there to help when you need them.
How do you sign up for an online casino?
It couldn’t be easier. Make your choice from our list and then;
- Click in “Register” or “Sign Up”.
- Submit your details, including your email, address and phone number.
- Verify your account (if prompted to) by submitting the required documents (usually an ID and a utility bill).
- Enter your banking details and make your first deposit, making sure to opt-in to any Welcome Offers and Bonuses.
- That’s it! You are off to the races.
Online Casinos UK FAQs
Absolutely. They all use the latest encryption and firewall technology to protect you and all of them come under the auspices of the UK Gambling Commission.
On most occasions you will have the Bonuses and Free Spins added to account automatically, once you have deposited and wagered the required amount. However, you may need to opt-in to some offers, so make sure to do that when you deposit funds, by ticking the relevant box in the cashier section.
No, simply visit the chosen site on your web browser, mobile version or App and the games will load automatically.