Best Free Online Slots in the UK

Play Free UK Slots

Looking for the next best free online slot? We'll let you in on the places where you can try some of the best free slots in the UK.

The best free slots available at UK online casinos


Max Profit
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Max Profit
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Jackpot 6000

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Gonzo’s Quest

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Making sure you are guided toward the best online slots in the UK is among our top-most priorities.

This is why we have created this page to make sure you are able to enjoy some of the most popular and rewarding slots in the UK completely free at some of the best casino sites in the country.

Top 5 free UK slots 2023

Have a look at our top 5 list of the best free slots in the UK in the table below.

1. Starburst – 96.1 % RTP

NetEnt Starburst slot

Starburst is one of the most popular slots in the casino industry, and for a good reason. This space-themed slot offers a generous RTP rate of 96.1 % and a max win of up to 60,000x your bet.

2. Cleopatra – 95.7 % RTP

Cleopatra slot by IGT

Explore the ancient tombs of Egypt in search of golden wins in Cleopatra. This Egyptian beauty is packed with free spins and multipliers, and a max win of 10,000x your bet.

3. Mega Moolah – 88.1 % RTP

Mega Moolah online slot

Mega Moolah is an extremely popular jackpot slot in the casino world. The medium volatile slot gives players a chance to win a jaw-dropping max win of 1,125,000x.

4. Jackpot 6000 – 95 % RTP

Jackpot 6000 slot

If you’re the type of player who enjoys playing joker-themed slots, then you might take a strong liking to the classic slot game Jackpot 6000.

The slot comes with a 95 % RTP rate and can reward you with up to 6,000x your bet.

5. Gonzo’s Quest – % RTP

Gonzo's Quest slot

Experience the adventure of a lifetime while spinning the reels on Gonzo’s Quest. This beast of a slot may lead you to exceptional wins.

Enjoy wonderful bonus features that could potentially trigger an impressive max win of 375,000x your bet.

Is it safe to play free slots online?

Whether slots are safe to play or not is all down to things like licencing and security processes.

All free online slots offered at trusted UK casino sites have been tested and approved by the UK Gambling Commission, therefore they are both safe and legal to play.

To learn more about how to keep yourself safe while playing online slots, feel free to browse our responsible gambling page.

Are free online slots legal in the UK?

It’s important to differentiate between a free online slot and a licenced free online slot. The difference is that the latter has been tested and approved by an authorised gambling authority.

As mentioned previously, if you are playing free slots at a licenced casino site, chances are that they are legal.

Why do casinos allow you to play for free?

Safe casino sites advocate for safe gameplay, and one of the ways in which casino sites ensure that players avoid squandering their funds on gameplay is by offering them the opportunity to play games for free.

Why play free slots online?

Playing slots online for free gives you the opportunity to try some of the slots you’ve been dying to try completely free.

Free online slots let you test out special features and get a general feel of games before you stake your money on them. This might be particularly helpful if you’re completely new to playing slots.

Pros and Cons of playing free online slots

To give you an idea of the benefits and disadvantages that come with playing online slots for free, we have created a table highlighting the pros and cons of free online slots.

Pros of playing online free slotsCons of playing online free slots
No riskYou cannot earn real money
No deposit requiredThe slots might not work as they should
You can practice for free
You can play on almost any device

Can you make money by playing free online slots?

While most casino sites allow players to play slots online for free and they may at times be rewarding, such gameplay sessions don’t lead to real money payouts because they are for entertainment purposes only.

A lot of casino sites offer online slots free spins no deposit bonuses that you can use to boost your gameplay sessions.

Best free online slots no deposit

Enjoy some of the best online slots in the UK for free with a no deposit bonus. This could essentially be considered free gameplay, except for the fact that you may likely win a real money reward at the end of it.

Make sure you familiarise yourself with the terms and conditions for any free slots online no deposit bonus you accept from a UK casino site so that you are aware of exactly how it works, including any wagering requirements.

Below is a list of the best free online slots to play in the UK at the moment.

Popular free no deposit online slots in the UK

Book of Dead slot bonus offers
Fetch your no deposit free spins bonus at LeoVegas and try Book of Dead for free.

Book of Dead

Our pick for a popular slot to try for free is Book of Dead.

You get to try the slot for free with a 50 free spins no deposit bonus when you register an account at LeoVegas today. Also, benefit from an additional bonus of up to £100!

5 best free slots online for mobile

Don’t think for a second that we’ve forgotten about our valued mobile players.

If you identify as a player who enjoys playing slots online free on your mobile phone, here’s a list of slots you could try on your device.

  1. Dead or Alive
  2. Vikings Go Wild
  3. Gonzo’s Quest
  4. Starburst
  5. Mega Moolah


If you are looking for an alternative way to have fun playing casino slots without spending money, you could always try a free demo at a trusted UK casino site.

Play some of the most entertaining slots in the UK at numerous casino sites across the UK with some of the most amazing casino bonus offers!

Frequently asked questions

You can play free slots at NetBet, as well as most of the casinos we link to here at Casino Hawks.
Some of the free slots that are quite popular are slots like Starburst, Gonzo's Quest, and Mega Moolah to name a few.
Try Starburst for free on your mobile device if you really enjoy playing it on a desktop. You could also try slots like Vikings Go Wild and Dead or Alive.

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