Play the Best Online Slots in the UK 2023

Best Online Slot Sites for 2023

Picking the best online slot casinos can be a daunting task, as there are so many out there. Finding one you feel safe to play at is just one of the factors you need to take into account. Fortunately, we’ve done the hard work for you, so you’re free to be entertained without having to trawl through countless slot sites. You'll find brand new casinos to play at, as well as established brands. Our reviewers have taken the following sites for a test drive and we can confidently say they’ve passed our test as the best UK slot sites around. Check out the best online slot sites in the UK for 2023 below. 

What Are Online Slots?

Online slots are the digital version of slot machines you see at land-based casinos. They also make up 70% of online casino games, which should tell you just how popular and important they are to online gamblers. The appearance and design of these slots have undergone significant changes since the era of the one-armed bandit. Even in land-based casinos, they’re now played in cushy consoles. Online slots UK are even more convenient, thanks to having the choice of playing them at home on your desktop or laptop computer or on the go on your mobile device.

Why Play Casino Slots? 

There are some great reasons to play slots online UK that help explain their immense popularity. Here are just some of the reasons that make online slots such a hit among online gamblers:

• Simple gameplay: With no advanced strategy to speak of, you can concentrate on enjoying the games.
• A wide range of themes: There are so many themes to choose from that you're bound to find something to suit your taste.
• Innovative features: There's also something new to experience in the fast-moving world of online slots.

 Simple Gameplay: Slots are simple to play because the outcome of spinning the reels is solely determined by luck. There’s no complex strategy to master, making casino slots UK accessible to the masses.

A Wide Range of Themes: There are countless themes available when it comes to online slots. Among the more popular themes are sports, entertainment, pirates, food, and fantasy. The themes aren’t just conveyed through the graphics and symbols either, but also through audio visual effects that help to create an immersive experience. There’s so much variety available that you won’t have a hard time at all finding themes that align with your interests.

Innovative Features: It’s easier to integrate innovative features in online slots compared to other online casino games. You’ll often find something you haven’t seen before from a slot, such as a new wild symbol, a multi-level bonus feature, or a unique reels structure. You’ll constantly see something new, so you should never expect to get bored while playing the slots.

How to Pick the Best Slots

Picking the best online slots casinos in the UK is hard work, which is why we've done it for you. We've spent many hours researching and providing you with accurate information and reviews of ‘best online slots casinos’ around the Web. To help us do this, we've developed and improved our own ratings system. This system is based on criteria casinos need to meet before we recommend them to you. Here are just some of the factors in our criteria. 

• Safety and security: Our recommended casinos have security in place to protect your personal and financial data.
• A large slots selection: An extensive games catalogue provided by the industry's top games providers is essential.
• Bonuses and promotions: Fair and generous bonuses are also on our strict criteria for the best online slots casinos around.

Safety and Security

Safety and security is about making sure that your personal and financial data remains safe. The first thing we check is a casino’s legitimacy by looking for a valid licence. Possession of a licence from the UK Gambling Commission tells us that the site is regulated by an official authority. We also want to know whether or not it’s regulated by an independent testing agency like eCOGRA. And we look for an up-to-date SSL encryption certificate, which is an important security feature, as it protects your personal data.

A Large Slots Selection

A good selection of slot games is essential for any top slots casino. The games library should include progressive jackpot slots, for example. These games pay out huge winnings, so they can be exciting to slot players. The option to try out games for free is another feature we look for, as being able to sample a casino and its games before you play for real money is a huge plus. Slot games are typically developed by specialist casino game developers like Microgaming and NetEnt. Typically, if a casino offers games from the best developers in the business, it means that this gaming website is professional enough and aims to provide an entertaining gaming experience to its players.

Bonuses and Promotions

Bonuses and promotions that are fair and provide our players with good value are next on our list. A generous welcome offer makes for a great start to any online slots casino. Bonuses that check the box for us include deposit bonuses, slots sign up bonus no deposit offers, free spins, and cashback offers. We also insist on reasonable terms and conditions for us to consider a slots bonus to be fair.  

Top Online Slots Bonuses

An online slots bonus is a free gift offered by slots casinos to incentivise you to play their games for real money. As a result, there are many casino bonuses to choose from. Here are the ones you should definitely be aware of.

• Sign up bonus: A welcome bonus slots offer is often the most generous promotion and among the most appealing aspects of signing up to a casino.
• Match bonus: Where the casino matches your deposit up to a certain percentage, essentially giving you free funds to play with.
• Free spins: Try out one or more slots for free while also becoming familiar with the casino's layout and features.
• No deposit bonus: Claim either free spins or a small amount of money to play with simply for creating an online casino account.

Slots Sign Up Bonus 

The sign up bonus is an offer that the casino makes to encourage you to create an account and give them a try. Also known as a slots welcome bonus, it’s often comes in the form of a match deposit, where the casino matches your deposit by up to 100%. There’s a limit on the amount, but if you claim a casino slots signup bonus that offers a 100% match bonus of up to £250 and you deposit the maximum qualifying amount, that’s £‎500 in your account balance to start your slots journey with. You'll find the best slots welcome bonus no wagering promotions offered by a number of our recommended casinos.

Match Bonus

A match bonus the same type of bonus we have described in the section above. However, match bonuses aren’t limited to sign up offers. They also come in the form of reload bonuses. You can claim these as an existing player while making a deposit into your account. The match bonus isn’t typically as generous as the welcome offer, matching your deposit by around 50-75%, as opposed to the 100% you often see with a welcome offer. 

Free Spins 

Free spins bonuses are your free chances to play a slot for a set number of times without having to spend your own money. They’re often given on one or a limited number of slots. For example, when a casino wants to promote a particular slot game or software developer. It is usually a great way to try new games and their bonus features.

No Deposit Bonus 

Free bonus no deposit slots are a risk-free way of trying out a casino. A slots bonus no deposit promotion is often in the form of free spins, as described above. It can also be a nominal amount of money awarded to you simply for creating an account with a casino.

Many casino players favour a slots welcome bonus no deposit offer because it's free money and the fact that they don't even have to fund their account to play no deposit bonus slots. You'll find the best slots no deposit online bonuses at our recommended casinos on this page.

Payment Methods at UK Online Slots Casinos

While at a land-based casino, all you need to do is cash in your chips, it’s an entirely different ball game when playing slots online. There are plenty of payment options out there for those looking to make quick and deposits and withdrawals, including some of best payment methods for gambling in the UK. Knowing which method is right for you is among the most important aspects of playing at an online casino. On this page, you'll find casino sites with instant payouts and deposits that provide the most popular payment options.

• Debit and credit cards: Among the most common payment methods at online casinos, the deposit process is usually  instant and secure.
• E-wallets: A way of storing your money online;  you can access it any time in order to make fast and secure payments into your casino slots account.
• Cryptocurrencies: A digital currency, with anonymity and enhanced security being two of its main features.

Debit and Credit Cards

Debit and credit cards are the most common ways to deposit or withdraw money to and from your casino account. They’re also safe, secure, and easy to use. You only need to enter your details on the casino website to make a deposit or a withdrawal, with the process being typically instant. The most common payment cards include Visa and MasterCard.

E-Wallets

With e-wallets, you can store your money online and make quick payments into your slots casino account. They’re among the fastest payment methods around for both depositing and withdrawing funds. The most popular e-wallets are Skrill, Neteller, and PayPal. These payment options are accepted by most online slots casinos due to them being fast, highly secure, and convenient. While there might be a fee for using them, the transaction speed of e-wallets makes up for it.

Cryptocurrency

Cryptocurrency is a virtual currency that guarantees anonymity and enhanced security due to the encryption technology used. All transactions are typically  instantaneous and hence, crypto casinos continue to crop up and meet the demand from players. Aside from bitcoin, other cryptocurrencies accepted at crypto casinos include bitcoin cash, ethereum, and litecoin.

How to Open an Account at an Online Slots Casino

• Below are the steps you need to follow in order to open an online slots casino account. Once you’ve explored the slots casinos on this page and decided which one to try first, you’ll need to create a real money account. If you’ve never signed up to an online casino before, don’t worry: it’s easy to do. Follow these steps and you’ll be up and running in no time at all.
• Click on the ‘Sign-Up’ button. It might also be ‘Join’, ‘Register’, or similar.
• You’ll then be prompted to complete a short registration form, where you’ll need to enter your personal details, such as your name and email address.Check your email inbox, where there should be an email from the casino asking you to click a verification link. Go ahead and click on the link.
• Now it's time to sign in to the casino.
• You can either play slots in demo mode or deposit funds to start playing real money games right away.
• Before you make your first deposit, check the ‘Promotions’ page to look for any deposit bonuses for new players. If there’s a bonus you wish to take advantage of, either claim it before you make your first deposit or while you’re funding your account.
• To fund your account, visit the ‘Cashier’, the ‘Deposit’ section or similar, and  select your preferred payment option, enter the amount you wish to deposit, and confirm the transaction.

Now you finally have credit in your account, enjoy playing those slots that appeal to you the most on your favourite device.

Frequently asked questions