Top 20 Online Casinos in the UK (February 2026)

Discover the top 20 online casinos in the UK. We've ranked the overall top 20 casino sites for British players in 2026.

See our recommended top 20 UK casinos for bonuses, slots, and fast withdrawals; UKGC licensed and independently tested.

Top 20 UK Casino Sites

Choose your favourite from the top 20 casino sites with the highest ratings on Bojoko.

Table of Contents

Top 20 Online Casinos - Complete List

These are the best 20 online casinos in the UK. The casinos have received the highest ratings from Bojoko casino experts, along with plenty of positive feedback from our users.

How We Ranked The Top 20 Casino Sites

We ranked the top 20 online casinos based on their casino bonuses, games, support, payment methods, and usability.

• Bonus Offers: We review the type of bonus the casino offers to new players and examine the conditions included in its terms.
• Games: We check the size and quality of the casino's game selection and assess the target audience for which the casino is primarily designed.
• Player Support: We test the speed and quality of the casino's customer support and consider all possible means of contact.
• Payment Options: We examine the payment methods offered by the casino for both deposits and withdrawals, ensuring to verify any additional fees associated with transactions.
• Usability: We assess whether the casino is user-friendly and evaluate how well the website and games load.

When reading Bojoko's reviews, you can trust that our casino experts have meticulously examined the casino in detail and evaluated the overall score accordingly. Bojoko's casino experts have more than ten years of experience in online casinos, so they are well-versed in all the tricks in the casinos' playbooks.

You can read how we review casinos if you want to know how our process works in more detail.

Bonuses at the Top 20 Casinos

Top online casinos compete heavily on bonuses. Among the top 20, you'll find a wide range of promotions that go beyond just first-time offers. We've broken down the most common bonus types available at these UK sites.

Welcome Bonuses

There are various types of welcome bonuses available among the top 20 online casinos. The offers vary between bonus money and spins, and no first deposit bonus UK promotion is exactly the same as another.

The highest-quality online casino sites are fair throughout their sign up bonuses, reflected in aspects such as low deposit limits and reasonable wagering requirements.

Free Spins

Free spins are either bundled with the welcome offer or given as standalone promotions. The best casinos feature spins with low or no wagering, and occasionally offer free spins as part of ongoing promotions or loyalty programs.

In the UK no deposit free spins are almost as rare as cash bonuses but, among no deposit bonuses, free spins are the most common form.

No Deposit Bonuses

Though less common, no deposit bonuses still exist at the top casinos. These allow you to test the casino without using your own money.

No deposit bonuses in the UK are highly favoured by players. Sadly, they have become increasingly rare even on the best online casino platforms.  have been on a decline year by year.

Reload Bonuses

Reload bonuses are available for existing players, usually as part of a weekly or seasonal promotion. These match a percentage of your deposit (e.g. 50% up to £50) and often include spins.

Top 20 casinos frequently offer reload bonus offers as part of recurring campaigns.

Cashback

Many leading casinos now include cashback as part of their regular promotions. This gives you back a percentage of your net losses, often between 5% and 15%, as real cash or bonus funds, sometimes even wager-free.

Picking a top cashback casino suiits those who prefer to play on a single casino site.

Loyalty & VIP Bonuses

The top UK casinos are often online casinos for VIP players, and feature loyalty programs where you earn points for playing. These can be redeemed for cash, spins, or exclusive bonuses.

VIP players may receive tailored promotions, faster withdrawals, and higher deposit limits.

Casino Games at the Top 20 Online Casino Sites

The top 20 sites in the UK offer thousands of casino games from reputable game providers, but it's not just about quantity. It's about quality, variety, and the ability to find what you want to play.

The best UK online casinos select the most interesting and trusted casino game developers and pass any B-list manufacturers. You'll always see big names like NetEnt, Play'n Go, Pragmatic Play, and Nolimit City on their rosters.

Online Slots

Top slots are the centrepiece of every UK online casino. They come in all shapes and sizes, classic 3-reelers, Megaways, cluster pays, and high-volatility thrillers.

Look out for player favourites like:

• Starburst
• Book of Dead
• Dead or Alive
• Big Bass Bonanza & Splash
• Bonanza Megaways

You'll find thousands of slots at each top-rated casino, all sourced from regulated and audited providers.

Live Casino Games

The best UK live casinos work with Evolution and Pragmatic Live to deliver a high-end live dealer experience. You can stream games in HD and interact with real dealers in real time.

Available live games include:

• Live blackjack
• Live roulette
• Live baccarat
• Live craps
• Game shows like Monopoly Live, Mega Wheel, and Crazy Time

Live casino games now include auto-roulette, different feature variations of classics such as Lightning Roulette, and even dual-play tables.

Table Games

Every self-respecting casino offers a full catalogue of table games. The best online blackjack sites and best online roulette sites  feature dozens of variations, including:

• European, French & American roulette
• Multi-hand blackjack, classic blackjack, and VIP variants
• Sic Bo, Red Dog,and more

Even RNG-based table games now include advanced animations and side bets.

Online Bingo

Several top casinos offer online bingo as part of their game selection. All the leading bingo sites online offer 75-ball, 80-ball, and 90-ball bingo rooms, often with unique themes, chat features, and guaranteed prizes.

Bingo sites are especially popular among casual and social players.

Scratch Cards

Scratch card games offer instant results and are a great break from spinning reels or playing strategy-based games.

Many of the top 20 casinos are also labeled as scratchcard sites and offer a solid variety of online scratch cards, including branded games, multiplier cards, and themed sets.

Crash Games

Crash games are gaining popularity at UK casinos. These are fast-paced games where your winnings grow over time, but you must cash out before the multiplier "crashes."

Crash gamble titles like Aviator and Spaceman are now found at several top-rated sites, providing a fun alternative to traditional gameplay.

Payment Methods at the Top 20 Online Casinos

All of the top 20 UK casinos support a wide range of trusted and secure payment options. Whether you're looking to deposit with a debit card, an e-wallet, or even pay by phone, there's a site that fits your needs.

PayPal

PayPal is one of the most trusted names in online payments, and it's widely supported at UK casinos. It's ideal for fast deposits and even faster withdrawals, all with strong buyer protection.

Just keep in mind that some sites have a higher deposit minimum for PayPal compared to cards.

Browse all PayPal casino sites for more information.

Trustly

Trustly allows you to make instant deposits and fast withdrawals straight from your online bank. It's fee-free on most sites and doesn't require creating a separate account.

Trustly is one of the fastest-growing casino payment methods in the UK, and for good reason.

Explore all Trustly deposit casinos to find UK casino sites that accept this secure payment method.

Visa

Visa debit cards are accepted at nearly every UK casino site. They're reliable, easy to use, and can be used for both deposits and withdrawals.

Withdrawals may take a few days to process, depending on the casino's policy.

Explore all online casinos that accept Visa.

Google Pay

Google Pay is a simple and secure way to make casino deposits without entering your card details. Just choose a saved card and confirm the payment, no sensitive info shared with the casino.

However, Google Pay can only be used for deposits, so you'll need to pick another method for withdrawals.

See all Google Pay casino sites.

Neteller

Neteller is a well-known e-wallet available at most UK casino sites. It's quick, secure, and supports both deposits and withdrawals.

The only downside is that some UK casinos exclude Neteller from welcome bonus eligibility, so always check the terms before using it.

See a handy list of all online casinos that accept Neteller.

Apple Pay

Apple Pay offers iPhone and iPad users a smooth deposit experience. Just tap to deposit using your linked card, no need to enter any details manually.

Like Google Pay, Apple Pay is for deposits only. You'll need another method for withdrawals.

Check out all Apple Pay casinos UK has available.

Pay by Mobile

Pay by mobile methods let you deposit using your mobile phone bill. It's a great option for small deposits and casual players.

Note: Pay by phone does not support withdrawals, and daily deposit limits are usually capped at £30.

See all pay by phone bill UK casinos.

What Do the Top 20 Online Casinos Have in Common?

The top 20 casino sites need to tick various boxes to be where they are. From licensing and safety to game selection and bonuses, each casino must excel in all areas.

📜 Licensing

Licensing is a cornerstone for any casino aiming to be among the best. A licence is not just a guarantee of reliability; it promises that the casino is accountable to an authority that can, if necessary, penalise the casino for any rule violations.

Of course, there are differences in licences as well. Some licensors are considered the best in the industry, such as the UK Gambling Commission (UKGC) and the Malta Gaming Authority (MGA), while others may not uphold standards as rigorously.

For an online casino to legally market itself in the United Kingdom, it must be an UKGC regulated casino. This regulatory body is known for its stringent rules and the top 20 casinos naturally meet the requirements set by the licence.

🛎️ Customer Support

Good customer support is extremely important for online casinos because it directly interacts with the player.

Players most often contact the casino's customer service in case of issues or when they want to inquire about the status of withdrawals. This can happen at any time, as casinos and their games are open 24 hours a day. Therefore, the 20 finest British casinos strive to provide customer support around the clock or, at least, during peak hours.

The top casinos offer customer support on multiple different channels, such as live chat, email, contact form, phone, and social media.

💸 Level of Payouts

The level of payouts significantly influences the attention a casino gathers from both players and Bojoko's experts. Naturally, the 20 top-rated casinos have a high payout percentage.

The casino's overall payout percentage is typically calculated based on the Return To Player (RTP) of its offered online casino games. In many cases, the math is done based especially on slots with the highest RTP. The result indicates how much the casino theoretically pays out as winnings from all money wagered on games.

By adjusting the RTP, the casino can affect its margins; if the RTP is high and the casino's margins are low, the players have better chances to get bigger payouts.

There is also the casino RTP that you may want to see. It is the combined value of all the games. It doesn't immediately tell you which are the best online casinos that payout the most, but it gives you an idea of what the general RTP level is.

💭 User Experience

User experience is at least as important a feature in a casino as bonuses and games. If a casino site is difficult to use or slow to load, why would anyone want to waste their time on such a site?

The sites listed among the top 20 casinos have optimised their platforms to function seamlessly on all devices, and there's no need to wait for the casino games to load. It's also easy to find desired games on the casinos since the game lobbies are organised in a way that makes them intuitive to use.

📢 Casino's Reputation

Reputation is practically vital for every online casino. The reputation of an online casino is largely influenced by all the previously mentioned features, from casino bonus terms to user experience.

If a casino has unfair bonuses, rude customer service, and/or games with poor payout rates, word spreads quickly from player to player. A casino with a bad reputation usually doesn't last long, and comparison sites like Bojoko play a part in ensuring that.

A good reputation is indeed one of the major factors that unite all the top 20 online casinos listed on this page.

🔒 Safety & Security

A safe online casino in the UK is characterised by having a license from a reputable gambling authority. Regulation alone isn't enough, however.

Casinos must ensure personal and financial information security through protocols like SSL encryption. They should guarantee fair play with random number generators (RNGs) and promote responsible gaming by providing related tools and resources. Additionally, regular audits by independent bodies are essential to maintain compliance with safety standards. We have a page dedicated to finding secure online casinos; be sure to check that out.

Conclusion

These casinos are far from mediocre sites and provide you with the best possible overall experience.

On the best online casinos in the UK, you can easily engage both on your computer and mobile device, receiving high-quality customer service when needed. The game selection is curated with care and prioritises quality, and the available deposit methods are secure and swift.

If you want only the best from your casino and want to ensure that your chosen casino is not only reputable but also safe, consider selecting your next casino from one of these top 20 sites.

Why Trust Bojoko

At Bojoko, we take pride in being one of the most trusted casino comparison sites in the UK. Our goal is simple: to help players find safe, fair, and rewarding online casinos.

Our experts personally test every site, verify licensing, and evaluate each casino based on strict criteria, including bonuses, payments, mobile performance, and user experience. We  maintain full editorial independence, meaning our rankings are earned.

Industry Recognition

Bojoko's commitment to honest reviews and player-first content has been recognised with multiple awards from leading industry bodies:

• Best iGaming Technology & Media Provider of the Year – 2024
• Affiliate IDOL of the Year – 2023
• Malta's Best Affiliate Company – 2022
• Best iGaming Technology & Media Provider – 2021
• Affiliate of the Year – 2021

Alternative Casino Top Lists

20 best UK casinos is a good amount of sites to choose from, but it is not the only top list we have. If you want a more detailed list or just want more options, we have something for you.

Top 10 Casinos

These are the cream of the crop, the 10 best UK online casino sites. If you want to play at the best online casinos, period, then take a look at the sites here.

Being on the top 10 list means these casinos are good at everything. Bonuses, games, payments, support, usability and so on, these casinos do everything right. If these casinos are not yet familiar to you, I'd say it's time you take a closer look.

Take a look at the top 10 online casinos on Bojoko.

Top 50 Casinos

Are you a seasoned player who has already played on a lot of casinos? Then this list is for you. Here, you can find some amazing casinos while ensuring they have all received a good rating.

The 50 top online casinos show more variety and personality. You can start seeing niche casinos that cater to more specific tastes. Want something unique that you know has been rated highly, then take a look at our top 50 casinos.

Browse the top 50 online casinos on Bojoko.

Top 100 Casinos

This is the list for casino veterans. If you have already tried out multiple online casinos and just want more highly-rated casino sites, then check this one out.

The 100 best casinos are all about steady showing of quality. You can drop the guesswork and just go from one casino site to the next knowing they have all received a good rating.

Check the top 100 online casinos on Bojoko.

FAQ

Article by:

Kati Saari

Kati has worked in the gambling industry for over a decade. She has tested hundreds of casinos and written thousands of articles while evolving into an iron-clad expert in her field. Having a true passion for her work, Kati is adamant about not rushing into anything without thorough research.

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Edited By:

Lauri Hannelin

Lauri is a casino enthusiast who began his career in the gambling industry in 2019. His journey has spanned various facets of the iGaming world, from technical and commercial roles to innovative positions in online casino and sports betting companies. This diverse experience has not only deepened his understanding of the industry but also shaped him into an all-around expert in online casinos.

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