Play Free Slots & Demo Play: Find the Best Free Play Slots in the UK

Playing free slot games means that you’ll enjoy your favourite online slots for free. You can play without depositing real money, no matter if you are new to the online slot scene or an active slot enthusiast. Here, you’ll find 5,000+ free online slots for UK players. We have also created a filter that allows you to find the type of game you want easily. Enjoy!

Table of Contents

1. Free Demo Slots Games to Play in UK – Our Top Picks
2. Best Casinos with Free Demo Play Slots
3. How to Play Free Slots Demo?
4. Tips When Playing Slots Online Free
5. Types of Free Online Slots
6. Comparing Free Slots and Real Money Slots
7. Best Software Providers For Free Slots  
8. Playing Free Slots No Download on Mobile
9. Casino Bonuses For Demo Slots For UK Players
10. Conclusion & FAQs

Free Demo Slots Games to Play in UK – Our Top Picks

Before we dive into more details about free online slot machines and casinos with demo play, it’s good to start with the most important thing – what are the best free slots in the UK?

I created a list of my top recommendations when it comes to free demo slots games to play in UK. You can click on the links, which will lead you to the respective reviews of these games, where you’ll find the free demo play versions. You’re welcome!

1. Money Train – One of my favourite free slots on the market! With its Western-themed setting and impressive graphics, Money Train introduces the Money Cart Bonus Round, where you can rack up multipliers, additional spins, and other bonuses through various special symbols.
2. Danger High Voltage – This game stands out with its vibrant visuals inspired by the famous song by Electric Six. The game features six reels and offers a whopping 4096 ways to win. Its unique High Voltage Free Spins and Gates of Hell Free Spins modes add layers of excitement and unpredictability.
3. Jammin Jars – Jammin Jars is beloved for its vibrant and engaging design, and innovative cluster pays mechanics, providing players with frequent wins. What I like the most are the colourful jam symbols, and now you can try this slot for free!
4. Bonanza – The pioneer in the Megaways slots category – of course, it’s one of the most popular demo slots in the UK! The game’s mining theme is complemented by 117,649 ways to win and a Free Spins feature.
5. Honey Rush – Honey Rush takes a unique approach with its hexagonal grid and cluster pays mechanics. The game’s cascading wins feature and the Worker Colony, Drone Colony, and Queen Colony features add depth and variety to the gameplay. The charming bee and honeycomb theme, coupled with the potential for substantial wins, makes Honey Rush a delightful and engaging slot.
6. Big Bamboo – It captivates players with its serene bamboo forest setting and the unique Bamboo Bonus round, in which players uncover hidden prizes in the jungle.
7. Rainbow Riches Megaways – This slot is favoured for its incorporation of the popular Megaways mechanics alongside the beloved Rainbow Riches theme, offering a fresh take on a classic!
8. 7 Gold Gigablox – This awesome demo slot game is celebrated for its innovative Gigablox feature, where colossal symbols can lead to massive wins, creating an exhilarating gaming experience.
9. Wild Flower – Wild Flower, inspired by The Cult’s iconic song, offers a dark and moody atmosphere with stunning graphics. The game features two free spins modes, each with unique mechanics and the potential for huge multipliers.
10. Sweet Alchemy 2 – This demo play slot builds on the success of its predecessor with improved graphics and even more engaging gameplay. The game’s candy-themed design and cluster pays mechanics are complemented by the exciting Mix the Elixir and Elixir of Power bonus features

Best Casinos with Free Demo Play Slots

Now that you discovered the best free casino slots, it’s time to find the best places to play them! Luckily, I’ve compiled the ultimate list of best casinos with free demo play slots, where you can find and try slots free – download required.

888 Ladies: Best Mobile Casino For Free Slots

HOT & TRENDING OFFER

PLAY £40 +100 FREE SPINS

• Daily Cashbacks
• Unlimited Monthly Withdrawals
• Exclusive ‘Ladies’ Shop

Play

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Payment Options:

Payout

24 Hours

Wagering

Slot

1000

Win %

97.7

Min Dep

Max Cashout

Offer is ongoing . 1st depositors only. Min deposit of £10 with code: LADIES300 to get 300% Bingo Bonus (BB) (max £100 bonus) + 100 Free Spins (FS). BB/FS Must be claimed, FS valid for 7 days. BB/FS valid on selected games only. FS wins granted in Games Bonus (GB) & capped at £32. GB wins capped at £100, exc. PJP win. Wagering req. apply: 2x BB funds & 30x GB; Country restrictions apply. Full T&Cs apply

GOLD BLITZ SPINS

If you’re looking for a top-notch mobile casino for free slots like I am, then I recommend you check out 888 Ladies. There, you’ll have access to a variety of slot games without the need to wager real money, allowing you to explore different themes, game mechanics, and bonus features at no cost.

What’s more, 888 Ladies offers slots from the renowned provider NetEnt, which means that you can enjoy one of my all-time favourite free slots: Starburst!

I have been impressed by the variety of slots that are available at 888 Ladies. In addition to the games, this casino is fully optimised for mobile devices, ensuring that players can enjoy their free slot games on the go.

Another great aspect of 888 Ladies is the generous bonuses and promotions for both new and existing players, such as daily cashback offers, loyalty rewards, and the Ladies’ Shop. For seamless transactions, 888 Ladies supports a variety of secure payment methods, ensuring convenient deposits and withdrawals for players.

• User Interface: 8/10
• Slots Variety: 7/10
• Promotions: 9/10
• Mobile App: 10/10
• Welcome Offer: 9/10
• Customer Support: 9/10

888 Ladies is a standout mobile casino that excels in providing an exceptional free slots experience. With its user-friendly interface, diverse game selection, and commitment to customer satisfaction, it’s no wonder that 888 Ladies is highly regarded as the best mobile casino for free play slots.

Pros:

• Daily Cashbacks
• Exclusive ‘Ladies’ Shop
• Unlimited Monthly Withdrawals

Cons:

• Limited Payment Options

Party Casino: Top Payout Casino With Demo Play

PIG BANKER THREE LITTLE PIGGIES

50 FREE SPINS

• Frequent promotions for all new and active players
• Sports, Lotto & Arcade Betting
• Fantastic Tournaments

Play

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Payment Options:

Payout

24 Hours

Wagering

x10

Slot

1000

Win %

97.7

Min Dep

10

Max Cashout

18+. UK & ROI only. New customers only. Deposit & spend £10, to get 50 Free Spins on selected slot games (Value £0.10 each). Use within 7 days. Restrictions and T&Cs apply.

ONLY 10X WAGERING

Party Casino is another top-tier place that offers a wide range of demo play slots. It’s known for its high payouts, making it an attractive choice for players (including me). Plus, offers fast withdrawals, which can even be instant with bank transfers!

Party Casino offers enticing promotions and bonuses to both new and existing players. From welcome bonuses to regular promotions and loyalty rewards, Party Casino provides ample opportunities for players to boost their bankrolls and extend their gaming sessions

Speaking about bonuses and promotions, it’s worth mentioning that Party Casino features a VIP program designed to reward loyal players with personalized benefits, including tailored promotions, special event invitations, and dedicated account management. For me, this personalized approach is a great way for the casino to add extra incentives for active players.

• User Interface: 8/10
• Slots Variety: 10/10
• Promotions: 9/10
• Mobile App: 9/10
• Welcome Offer: 9/10
• Customer Support: 10/10

All in all, it’s safe to say that Party Casino stands out as a top payout casino with a diverse game selection, demo play options, and a strong emphasis on security and fairness.

Pros:

• Extensive selection of Microgaming slots and exclusive games
• VIP program and personalized rewards
• Fast withdrawals and secure transactions

Cons:

• No dedicated mobile app

Betfair: Best Free Spins Casino With Free Online Slot Games

NO DEPOSIT

50 FREE SPINS

• Prize Pinball Jackpot
• No Deposit, No Wagering
• Free Prizes Daily

Play

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Payment Options:

Payout

24 Hours

Wagering

None

Slot

1000

Win %

97.7

Min Dep

None

Max Cashout

None

Offer is available to new customers who register via the promo code CASF51. Winnings are paid in cash. Free spins valued at 10p. Get an additional 50 free spins when you deposit and spend £10 on eligible games. Deposits made with e-wallets and Applepay are not valid for this offer. Full T&Cs apply.

NO WAGERING REQUIRED

My last but not least recommendation for a casino with free online slot games is Betfair, one of the most prominent casino sites in the UK. Here, you’ll find the latest and most popular demo slots, as well as an attractive welcome bonus that includes free spins on selected games!

Betfair boasts a diverse collection of casino games, including a variety of free online slot games. The platform is powered by leading software providers, ensuring high-quality graphics, immersive sound effects, and seamless gameplay. It delivers -notch customer support, offering multiple channels for players to seek assistance.

Moreover, Betfair prioritises the security and privacy of its players, employing robust encryption technologies to safeguard sensitive information. It is licensed and regulated by reputable authorities, ensuring fair gameplay and trustworthy operations.

• User Interface: 7/10
• Slots Variety: 9/10
• Promotions: 10/10
• Mobile App: 9/10
• Welcome Offer: 9/10
• Customer Support: 10/10

Betfair stands out as a premier destination for enthusiasts of free online slot games and free spins. With its impressive game selection, rewarding bonuses, and commitment to player security, it remains a top choice for those seeking an exceptional online casino experience.

Pros:

• Free Prizes Daily
• No Deposit, No Wagering
• Prize Pinball Jackpot

Cons:

• Complex Interface for Beginner

How to Play Free Slots Demo?

There are many online casinos that we recommend here at SlotsWise that offer free slots demo. Luckily, even if you have zero experience, playing online demo slots is quite simple and straightforward. This means that you can play free slots straight away without having to deposit.

Follow these steps to learn how to play free slots:

1. Choose an online casino that offers free versions of the slots you want to play. For example, you can play at Party Casino, which offers a diverse list of free slots for every player’s preferences.
2. Head to the casino and choose the slot you want to play for free
3. Check if you need to register in order to be eligible for slots free play. If you go for Party Casino, you’ll be required to register so that you can access the demo games.
4. If registration is needed, follow the steps to sign up and potentially claim a welcome bonus offer. You might be required to add personal information to register, such as name, address, date of birth, etc. For example, Party Casino will ask you to enter your name, email address, date of birth, and payment information.
5. Once the registration process is complete, you can select the demo/free play mode of the game of your choice and click ‘Play’. The demo games at Party Casino are available in the slots section. Just open the slot you want from the navigation bar and you’ll find the demo version there.
6. Enjoy your playing and play as long as you like!

As I mentioned above, some online casinos require registration to play demo slots. This is due to new regulations that require you to verify your age before you can play free casino slot games. You can do this by creating an account and providing your date of birth and address.

Tips When Playing Slots Online Free

When playing free online slots, there are several key points to consider in order to have an enjoyable and safe gaming experience.

• Each free slot machine game has different features and bonus rounds. I’ve found that investing time in learning about the specific features of each slot game through demo play has significantly improved my gameplay. For that reason, I advise you to play at least 10 different slots for free so that you experience different types of gameplay and features. This really helped me to better decide what slot works for me.
• The good thing about free to play slots is that they allow you to trigger bonus features on purpose, so I advise you to do that. Don’t wait for the feature to trigger itself, you can activate it and understand the slot’s bonus trigger frequency and the average return value.
• Even in free play slot mode, practicing responsible bankroll management by adjusting your bet sizes can help you explore different strategies. Setting a budget and sticking to it has helped me maintain a sense of control and discipline, preventing impulsive decisions that could impact my real-money gameplay in the future. For that reason, treat your bet sizes as you would treat real money.

Types of Free Online Slots

With advancements in technology, many types of free slot machines are now available online that can be played immediately without the need to download any apps. So, let’s take a deeper look at free demo slots with no download required.

Classic Slots

Classic slots are reminiscent of the traditional slot machines found in land-based casinos. Also known as fruit machine slots or retro slots, they typically feature three reels and simple gameplay with traditional symbols such as fruits, bars, and lucky sevens.

Some popular classic slots you can play for free include:

• Mega Joker
• Jackpot 6000
• Break da Bank
• Double Bubble
• Flaming Bars

Video Slots

Video slots are the most common type of online slots and often feature five reels or more. They are known for their immersive graphics, animations, and bonus features.

Examples of legendary video slots include:

• Starburst
• Gonzo’s Quest
• Immortal Romance
• Twin Spin
• Reactoonz

Progressive Jackpot Slots

Progressive jackpot slots offer the potential for massive wins as the jackpot increases with each bet placed on the game. These slots are interconnected across multiple independent online casinos.

Among the most popular free progressive jackpot slots are the following:

• Mega Moolah
• Mega Fortune
• Hall of Gods
• Divine Fortune
• Jackpot Giant

3D Slots

3D slots feature advanced three-dimensional graphics and animations, providing a more immersive and engaging experience for players. Here are some great examples of 3D slots you can try for free:

• A Night in Paris
• Dr. Jekyll & Mr. Hyde
• It Came From Venus
• Sugar Pop
• Greedy Goblins

Branded Slots

Branded slots are based on popular movies, TV shows, or celebrities, featuring familiar characters and themes from the entertainment industry.

Feel free to try the demo versions of these popular branded slots:

• Game of Thrones
• Jumanji
• Vikings
• Narcos
• Guns N’ Roses

Megaways Slots

Megaways slots are a revolutionary type of online slot game developed by Big Time Gaming. What sets Megaways slots apart is the dynamic reel structure, which allows the number of symbols that appear on each spin to change randomly. This dynamic setup can lead to thousands of ways to win on each spin, providing an exhilarating and unpredictable gameplay experience.

If you’re interested in playing Megaways slots, make sure to try the following demo play slots first:

• Legacy of Ra Megaways
• Piggy Riches Megaways
• Great Rhino Megaways
• Monopoly Megaways
• Extra Chilli Megaways

Comparing Free Slots and Real Money Slots

Free slot machine games are essentially demo versions of slot games that can be played without wagering any real money. They are great for testing the game you’re interested in playing and understanding its gameplay and bonus features. However, all winnings from free slots cannot be withdrawn. They are free slots to play for fun. Once you master this, you can move on to real-money slots.

So, to sum up, here are the key differences between demo slot games and real money slots:

Demo Slots

• You’ll get the chance to test any slot you want and see if it’s worth playing for real money
• You don’t need to spend your money when playing free slots, so you’ll have fun without risking your own money
• You can learn all about the game’s bonus features
• You can test the RTP and volatility of a slot of the game to see how often it pays out and how big the wins are

Real Money Slots

• You can claim casino bonuses and promotions to use on the selected slot games
• Real money slots give you the chance to win real money prizes

Best Software Providers For Free Slots

When it comes to free to play slots, there are several software providers known for offering high-quality and entertaining games. Here are the best software providers for free to play slots:

• NetEnt – As a leading name in the online slots world, NetEnt free slots are celebrated for their high-quality graphics, immersive sound effects, and engaging gameplay features. Even 95% of the casinos with free slots offer NetEnt free demo games. Some popular demo free slots from NetEnt are, of course, Starburst and other titles like Dazzle Me, Berryburst, Finn and the Swirly Spin, and Superstars.
• Play’n GO – It’s a prominent software provider with a diverse portfolio of free slot games. Play’n GO’s free slot machines are accessible to players in over 50 countries, contributing to its broad global appeal and accessibility. The company is known for free slots games like Book of Dead, Raging Rex, Legion Gold, and Moon Princess.
• Push Gaming – Push Gaming is recognized for its creative approach to game development, delivering immersive and exciting free slot titles. Its free slot releases generate an average of 10,000 social media mentions upon launch, showcasing high player interest and excitement. Some popular free slots from Push Gaming include Razor Shark, Fat Rabbit and 10 Swords.
• Relax Gaming – Relax Gaming’s free slots are lauded for their seamless gameplay, innovative features, and potential for substantial payouts. The provider has received 5 industry innovation awards for its free slot titles, showing its impact in the industry. The list includes demo slots like Money Cart, Sloth Tumble, Dead Riders Trail, Volatile Vikings, and Banana Town.
• Pragmatic Play – Pragmatic Play’s free slots are integrated into over 200 online casinos and gaming platforms, reflecting widespread adoption and trust from industry operators. Its dedication to crafting engaging games has earned it a strong presence in the iGaming industry. Some popular games from Pragmatic Play include Big Bass Bonanza, Big Bass Splash, and Wolf Gold.

Playing Free Slots No Download on Mobile

With the rise of mobile technology, playing free slots has become more accessible and simple than ever. Almost all of the free online slots are also suitable to play on your mobile device.

You can choose to download an app or open the online casino from your mobile browser and play as you would on a desktop computer.

Mobile casinos provide an extensive selection of free mobile slots to suit every player’s preference. From classic fruit machines to video slots with captivating and new themes, there is something for everyone. Developers regularly release new titles optimised for mobile play, so getting bored shouldn’t be an option for anyone.

Some popular mobile casinos where you can play mobile demo slots are:

• Playzee
• Lotto Go
• Kong Casino
• Paddy Power
• Magic Red

Casino Bonuses For Demo Slots For UK Players

One of the advantages of playing demo slots is the availability of casino bonuses specifically designed for these games.

Free Slots No Deposit Bonus

Free slots no deposit bonuses are special promotions online casinos offer that allow players to play slots games without making an initial deposit. These bonuses come in different forms, such as free spins or free credits, and they give players a chance to win real money without risking their own funds.

To claim a free slots no deposit bonus, you typically need to create an account at an online casino that offers this promotion.

Once your account is set up, you’ll receive the specified number of free spins or credits automatically credited to your account. As the name suggests, there is no deposit required with this type of casino bonus. You can then use these bonuses to play eligible slot games and potentially win real money or gain more slot experience. You must also complete a registration process and age verification steps before claiming the no deposit slots bonuses.

Some popular no deposit casinos for free to play slots no deposit are:

• Betfair
• Sky Vegas
• Lottoland

Conclusion

Free slots offer a risk-free way to enjoy casino games without the need for a deposit. It’s an excellent opportunity for players to familiarize themselves with different slot games, understand their mechanics, and develop strategies. It’s also a great way to test the functionality and user-friendliness of a site before committing any real money.

However, players should remember that while free slots offer fun and practice, they typically don’t yield real money winnings unless they are part of a no deposit bonus or promotion. Always check the rules and regulations of the online casino for clarity.