Best Casinos With 20 Free Spins No Deposit Bonuses UK 2024

Some of the most rewarding casinos offer 20 free spins with no deposit to help you on your gaming journey. 20 free spins bonuses let you explore top slots and win real cash without little risk to your bankroll. Here at Mr. Gamble, we’ve reviewed the top casinos to make sure you only get the best deals.

20 Free Spins No Deposit UK Casinos Listed – Updated November 2024

Discover our expertly reviewed list of 20 free spins no deposit casinos. Use our filters to find your ideal match today.

  • Bonus Spins5 Bonus Spins
    Casino popularity:
    105%High Point
    Payment methods
    • Mastercard
    • Paypal
    • Maestro
    • Visa
    • Paysafe Card
    • Apple Pay
    • Wagering: 65 x
    • Withdrawal time: 1-3 days
    • Minimum Deposit: £10
    • Bonus max bet: -
    • Established: 2009
    • Max Cashout Without Deposit: no limit
    • No Deposit Bonus:5 Bonus Spins
    • Jumpman Gaming site
    • Table games in real-time
    • No deposit required for bonus
    • Secure, fast withdrawals
    Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, T&Cs applyMr Gamble always insists that players gamble responsibly
    Show more
  • Free Spins88 Bonus Spins
    Casino popularity:
    11%Going Up
    Payment methods
    • AstroPay
    • Paypal
    • Debit Card
    • Bank transfer
    • Visa
    • Sofortuberwaisung
    • Apple Pay
    • Trustly
    • Mastercard
    • Wagering: 1 x
    • Withdrawal time: 1-3 days
    • Max Cashout Without Deposit: £20
    • Bonus max bet: -
    • Established: 1997
    • Max Cashout Without Deposit: no limit
    • Free Spins:88 Bonus Spins
    • Free spins without depositing
    • Live dealer games
    • Secure, fast withdrawals
    Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+First-time depositors • Min deposit £10 • Claim within 48 hours • Expires in 90 days • 30X wagering • Valid on selected slots • UK and Ireland only • Full T&Cs applyMr Gamble always insists that players gamble responsibly
    Show more
  • Bonus Spins5 Bonus Spins
    Casino popularity:
    -30%Going Up
    Payment methods
    • Mastercard
    • Paypal
    • Visa
    • Paysafe Card
    • Apple Pay
    • Wagering: 65 x
    • Withdrawal time: 1-3 days
    • Minimum Deposit: £10
    • Bonus max bet: -
    • Established: 2021
    • Max Cashout Without Deposit: no limit
    • No Deposit Bonus:5 Bonus Spins
    • Jumpman Gaming site
    • Live gaming excitement
    • No deposit required for bonus
    • Easy withdrawals
    Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+NEW PLAYERS ONLY, NO DEPOSIT REQUIRED, VALID DEBIT CARD VERIFICATION REQUIRED, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £50, 65X WAGERING REQUIREMENT, FULL T&CS APPLYMr Gamble always insists that players gamble responsibly
    Show more
  • Bonus Spins5 Bonus Spins
    Casino popularity:
    -63%Cooling Down
    Payment methods
    • Mastercard
    • Paypal
    • Maestro
    • Visa
    • Paysafe Card
    • Apple Pay
    • Wagering: 65 x
    • Withdrawal time: 1-3 days
    • Minimum Deposit: £10
    • Bonus max bet: -
    • Established: 2009
    • Max Cashout Without Deposit: no limit
    • No Deposit Bonus:5 Bonus Spins
    • Real dealers, live action
    • Run by Jumpman Gaming
    • Get bonus without depositing
    • Smooth withdrawals
    Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+No Deposit RequiredValid Debit Card Verification Required£8 Max Win Per 10 SpinsMax Bonus Conversion £50Max Bonus Conversion equal to lifetime deposits (up to 250£)65x Wagering RequirementFull T&Cs apply hereMr Gamble always insists that players gamble responsibly
    Show more
  • Bonus Spins5 Bonus Spins
    Casino popularity:
    -19%Readjusting
    Payment methods
    • Mastercard
    • Paypal
    • Maestro
    • Visa
    • Paysafe Card
    • Wagering: 65 x
    • Withdrawal time: 1-3 days
    • Minimum Deposit: £10
    • Bonus max bet: -
    • Established: 2018
    • Max Cashout Without Deposit: no limit
    • Free Spins:20 Bonus Spins
    • No Deposit Bonus:5 Bonus Spins
    • Run by Jumpman Gaming
    • Live casino options
    • Access free spins no deposit
    • Claim bonus without depositing
    • Quick withdrawals
    Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New players only, £10 min fund, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements and full T&Cs apply. Mr Gamble always insists that players gamble responsibly
    Show more
  • Bonus Spins5 Bonus Spins
    Casino popularity:
    -47%Cooling Down
    Payment methods
    • Mastercard
    • Paypal
    • Maestro
    • Visa
    • Paysafe Card
    • Apple Pay
    • Wagering: 65 x
    • Withdrawal time: 1-3 days
    • Minimum Deposit: £10
    • Bonus max bet: -
    • Established: 2009
    • Max Cashout Without Deposit: no limit
    • No Deposit Bonus:5 Bonus Spins
    • Live casino games
    • Jumpman Gaming
    • No deposit bonus provided
    • Fast withdrawals offered
    Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New Players Only, No Deposit Required, Valid Debit Card Verification Required, £8 Max Win Per 10 Spins, Max Bonus Conversion £50, 65x Wagering Requirement, Full T&Cs apply hereMr Gamble always insists that players gamble responsibly
    Show more
  • Bonus Spins5 Bonus Spins
    Casino popularity:
    -70%Cooling Down
    Payment methods
    • Mastercard
    • Paypal
    • Maestro
    • Visa
    • Paysafe Card
    • Apple Pay
    • Wagering: 65 x
    • Withdrawal time: 1-3 days
    • Minimum Deposit: £10
    • Bonus max bet: -
    • Established: 2009
    • Max Cashout Without Deposit: no limit
    • No Deposit Bonus:5 Bonus Spins
    • Platform by Jumpman Gaming
    • HD streaming casino games
    • Deposit-free bonus offer
    • Fast withdrawals offered
    Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+No Deposit RequiredValid Debit Card Verification Required£8 Max Win Per 10 SpinsMax Bonus Conversion £50Max Bonus Conversion equal to lifetime deposits (up to 250£)65x Wagering RequirementFull T&Cs apply hereMr Gamble always insists that players gamble responsibly
    Show more
  • Bonus Spins5 Bonus Spins
    Casino popularity:
    -45%Readjusting
    Payment methods
    • Mastercard
    • Paypal
    • Maestro
    • Visa
    • Paysafe Card
    • Apple Pay
    • Wagering: 65 x
    • Withdrawal time: 1-3 days
    • Minimum Deposit: £10
    • Bonus max bet: -
    • Established: 2009
    • Max Cashout Without Deposit: no limit
    • No Deposit Bonus:5 Bonus Spins
    • Live casino options
    • Run by Jumpman Gaming
    • Claim bonus without depositing
    • Fast payouts
    Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New players only, £10 min fund, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements and full T&Cs apply. Mr Gamble always insists that players gamble responsibly
    Show more
  • Bonus Spins5 Bonus Spins
    Casino popularity:
    10%Widely Trending
    Payment methods
    • Mastercard
    • Paypal
    • Maestro
    • Visa
    • Paysafe Card
    • Apple Pay
    • Wagering: 65 x
    • Withdrawal time: 1-3 days
    • Minimum Deposit: £10
    • Bonus max bet: -
    • Established: 2009
    • Max Cashout Without Deposit: no limit
    • No Deposit Bonus:5 Bonus Spins
    • Jumpman Gaming site
    • Live dealer games
    • No deposit required for bonus
    • Efficient withdrawals
    Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+No Deposit RequiredValid Debit Card Verification Required£8 Max Win Per 10 SpinsMax Bonus Conversion £50Max Bonus Conversion equal to lifetime deposits (up to 250£)65x Wagering RequirementFull T&Cs apply hereMr Gamble always insists that players gamble responsibly
    Show more

Why Trust Mr. Gamble?

For the safety of players and to keep operators accountable, the team at Mr. Gamble implements a world-class evaluation process for all online casinos. The team incorporates a strict due diligence process for listing casinos on Mr. Gamble by verifying the operating regions of casinos and the validity of local licenses, among other aspects such as customer service, game selection, banking methods, and bonuses.

Our editorial policy includes fact-checking all casino information while including real-world data to provide the most relevant and helpful guide for readers around the world. At Mr. Gamble, the players' safety and satisfaction are our top priority — you can rely on us to get the best possible offers from licensed online casinos.

🤔 What Is a 20 Free Spins No Deposit Bonus?

A 20 free spins no deposit required bonus lets you spin the reels 20 times without depositing any funds of your own. But keep in mind that the bonus comes with wagering requirements you’ll need to fulfil in order to withdraw your winnings (more on that later). 

Why Use the 20 Free Spins Bonus

There are some great reasons for claiming a 20 free spins UK bonus. Firstly, you’ll have the chance to try at least one game for free. You never know, it just may become your new favourite game. You’ll also have 20 opportunities to win without any risk on your part whatsoever. And if you do, you can invest those winnings into playing any of the games available at your chosen casino.

How to Receive Your 20 Free Spins Bonus

Before you can use your casino free spins, you have to accept the offer from the casino itself. Here's how to do it, including how to claim the offer more than once.

  • Create a free online casino account. Once you've decided on a casino to try, go ahead and sign up.
  • Opt in to the 20 free spins bonus. When prompted, follow the on-screen instructions to accept the bonus.
  • Choose which slot to play. If you're offered a choice of slots to play, choose one to get started with.
  • Spin the reels. Click on Spin and get a feel for the game and your new casino.
  • Claim more 20 free spins bonuses. If you love the offer so much that you want to claim a new 20 free spins no deposit bonus, return to this page and browse more of our recommended casinos.

Different Types of 20 Free Spins Offers

All free spins bonuses essentially work in the same way. You basically use them to spin the reels and earn yourself some money. However, some are presented differently than others. Including no deposit bonuses and 20 free spins add card UK bonuses, here are the main categories you’ll see offered.

20 Free Spins on Registration

No deposit bonuses are some of the most attractive casino welcome offers for good reason. After all, 20 free spins on registration UK bonus means you won’t have to use your own funds. The only thing you'll need to do with a 20 free spins on sign up bonus is to register by entering a few personal details, such as your name and email address.

20 Bonus Spins for a Deposit

Similar to a no deposit bonus, this offer rewards you with a set number of free spins on specific slot games. However, you must first make a deposit to unlock these spins.

But when you make a deposit, you’re more likely to get a higher value bonus, along with lower wagering requirements. This is why deposit-based bonus spins tend to be more valuable. You will likely enjoy a higher bet amount per spin. 

While not as common as standard deposit bonuses, a 20 bonus spins offer is not quite as rare. Many reputable online casinos include it as part of their promotions. If you are shopping for the best deals, checking out the value per spin is advised.

20 free spins no deposit UK

No Wagering Free Spins

This free spins offer doesn’t require you to meet any wagering requirements at all. For that reason, it’s harder to find. However, it’s definitely worth considering should you stumble across one.

These free spins are some of the rarest and most valuable amongst bonuses since they come with zero wagering requirements. Any winnings generated from these spins are yours to keep, without the need to play through them a certain number of times.

Finding no wagering free spins offers is difficult but with the help of the team here at Mr. Gamble, you may just find a new casino site UK that offers it.

20 Bonus Spins for Adding a Card

20 free spins add card new bonuses are becoming the norm. You only need to add your payment card details to unlock the bonus. A 20 free spins add card bonus is as good as a no deposit bonus, as while you’re required to add your payment card details, you won’t need to part with your own funds. 

20 free spins on registration add card no deposit should not be frowned upon. The casino will not charge your card. It is simply used for verification purposes. In general, a 20 free spins add card no deposit bonus is another offer that is absolutely worth claiming.

💳 A tip from Mr. Gamble: You should be aware that adding a payment method generally also applies to a 20 free spins add card no deposit UK bonus.

20 Free Spins for Existing Users

Existing users can still find free 20 spins offers. One common scenario in which a casino will make this offer is when they have a new game to promote.

Casinos love to shower their most loyal players with a wide range of perks and rewards. One way of doing this is to offer 20 free spins to existing users as part of a promotion to launch a new game. This enables players to try out a new game risk-free and to discover its features. Moreover, players tend to appreciate casinos that reward them with freebies.

20 Free Spins in Bingo 

In the realm of online bingo, 20 free spins is a nifty treat for players. Some online bingo sites extend this bonus to new players. 20 free spins bingo no deposit enables the sites to introduce players to the exciting world of bingo.

When you sign up, the casino grants you 20 free spins or tickets to be used on specific bingo games without having to spend your own money. Besides 20 free spins bingo no deposit bonuses, you may also receive this bonus against a deposit.

How to Choose a 20 Free Spins No Deposit Casino

To get your hands on those casino free spins, you're going to have to decide on a 20 free spins casino to play at. Here's how you go about choosing the right casino for you.

20 Free Spins No Deposit: Pros and Cons

A 20 free spin bonus can kick-start your online casino play, offering several great advantages. However, just like with any great bonus, there are a couple of downsides as well. Here are the biggest pros and cons to keep in mind.

✔️Pros❌ Cons
Cashable winnings. You can withdraw your bonus winnings without staking your own funds.Low max cashouts limits. Some casinos impose relatively low max cashout limits for bonus winnings.
Try a new game/s. You can sample at least one new game, while deciding if it's one you'd like to play longer-term.Low payout slots. Most casinos limit your free spins to slots with the lowest RTPs, which can make it harder to land those big wins.
Try a new casino. You can try out a new casino, getting the all-round experience from the platform, play on multiple devices, and more. 

Key Terms & Conditions of 20 Free Spins Bonuses

There are some important factors you should be aware of when considering which free 20 spins no deposit bonus to claim. Here are the main ones to look out for. You’ll find these apply to any bonus, so they’re very much worth knowing. 

FactorDescription
🤑 Wagering RequirementsWagering requirements are represented by a number that tells you how many times you’ll need to wager your bonus winnings before you’re allowed to cash out with them. You can expect the number to be from 20x to 50x. Avoid any bonuses that are too high, as you may find them too difficult to clear.
💸 Maximum CashoutWhile you should expect to be able to cash out your bonus winnings, there’s a limit. If you read over the terms and conditions, you’ll notice something called “max cashout”. This is the highest amount of your winnings you’ll be able to withdraw.
🎲 Selected GamesA small number of online casinos will allow you to use your 20 free spins bonus on any slot you choose. Most, however, will have a number of eligible games they’ll limit you to.
📅 Time ExpirationYour bonus’ expiry date is as important as the wagering requirements, as you only have so long to clear them. A bonus that expires before you realistically have enough time to clear the wagering requirements isn’t worth your time and energy.

Best Slots to Play with 20 Free Spins No Deposit

The 20 free spin casino bonus allows you to try out a new game or more while taking advantage of the casino’s generosity. Unfortunately, it’s rare that you can pick and choose which games you want to play from the casino’s entire range when playing with this bonus. You’ll be offered the chance to play either on a single slot or a small range of slots. 

But don’t worry, whatever you're allowed to play, it's sure to be fun. And besides, sometimes being forced to try out a new game can take you out of your comfort zone. So just play whichever game/s come your way, and enjoy yourself.

Book of Dead

When it comes to free 20 spins no deposit required offers, Book of Dead is one of the games that you are likely to receive your spins on. Developed by Play’n GO, this game takes you on an adventurous journey to ancient Egypt. Join our main protagonist Rich Wildge as he searches for hidden treasures. 

This game is set across 5 reels and 10 paylines. Land three or more Book of Dead scatters on the reels, to enter the free spins bonus round with a special expanding symbol.

Starburst 

Starburst is one of those classic online slot games, you are also likely to receive 20 free spins on registration add card no deposit bonuses on. Created by Swedish game developer NetEnt, this game is set across 5 reels and 10 paylines.

It comes with a ‘Win Both Ways’ features, that pays from left to right and right to left. The expanding wild symbol paves the way for respins.

Gonzo’s Quest

Gonzo’s Quest is yet another online slot game by NetEnt. It invites you to follow the adventures of Gonzo, a Spanish conquistador in search for the lost city of gold - Eldorado. The game stands out thanks to its Avalanche feature, where winning symbols are blasted off the reels and replaced by new ones dropping in from the top.

With each consecutive win, the multiplier increases, which can result in massive payouts. Free spins are activated by landing three or more golden Free Fall symbols.

Mega Moolah

Mega Moolah from Games Global (Microgaming) is possibly one of the best games to receive 20 free spins on registration no deposit UK since it comes with progressive jackpots.

The game may be dated, but this safari-themed slot has turned heads for all the right reasons. The excitement lies in the randomly triggered jackpot wheel, where you can win one of four progressive jackpots: Mini, Minor, Major or the Mega jackpot. Suffice to say, the jackpots can run into the 8 figures. The base game also benefits from wilds, scatters and free spins.

Rainbow Riches

Barcrest’s Rainbow Riches is a beloved Irish-themed slot that is available at pubs and bars all over the UK. It features leprechauns, rainbows and pots of gold. Set across 5 reels and 20 paylines, watch out for the iconic Wishing Well and Pots of Gold bonus rounds, where you can win free spins and multipliers.

Alternatives to 20 Free Spins No Deposit Bonus

While 20 free spins is a great introductory bonus, there are other free spins bonuses you can claim. Here are some alternatives to a casino 20 free spins no deposit 2024 bonus.

  • 10 free spins: a typical offer at many casinos seeking to attract the eyeballs of new gamblers. The bonus is a great incentive for you to try out a new casino before you consider parting with your own funds.
  • 50 bonus rounds: a generous offer that, again, is a way of encouraging new players to sample a new casino.
  • 100 bonus spins: a 100 bonus spins offer is harder to find, but it’s also a no-brainer. Giving you 5x the number of free spins as the 20 spins bonus, this offer also gives you 5x more chances to win.
  • 200 free spins: even harder to find, this is one of the best casino bonuses you’ll find, full stop. The 200 free spins bonus gives you ample time to learn the ropes of a new casino while enjoying a new game in the process.

Mobile Casino Free Spins

The no deposit 20 free spins bonuses we recommend here can be used on mobile devices, as well as laptop and desktop computers. So if you prefer to play on your tablet or smartphone device on the go, you’re in luck. You can spin the reels on your morning commute, waiting to be served at your local coffee shop, or, well, basically anywhere with a mobile signal. Most casinos on this page work with both iOS and Android.

Safety & Responsible Gambling

While 20 no deposit spins offers can provide a lot of fun, online casino play can also result in addiction, which can have both short-term and long-term consequences. You should acknowledge the risks you’re taking whenever you gamble online, and gamble responsibly.

Make sure to cash out your winnings when you fulfil the wagering requirements. You don’t want to get into a position where you're tempted to chase losses. You should also delay putting your own funds at risk for as long as possible by making sure you play with your free spins bonus to begin with.

Not allowing losses to affect your judgement is one way to gamble responsibly.

Frequently Asked Questions

Can I use my free spins bonus on any slot game I want to play?

You can use your free spins bonus on any eligible slot game/s. The casino will tell you which game/s they allow you to use your bonus on, so it won't be a surprise to you. You can expect to see more than one 20 free spins bonus, for example, as the popular game is often available for bonus play.

Can I claim the free spins more than once?

Yes, you can claim the free spins offer more than once, as there are multiple casinos that offer a 20 free spins bonus. The only caveat is that you can't claim the bonus more than once at the same casino.

Can I win real money when playing free rounds?

Yes, you can win real money when playing free rounds. Just be aware that there's a limit to the amount you can cash out with, which will be stated in the casino's terms and conditions.

Do all online casinos offer 20 free spin no deposit bonuses?

No, not all online casinos offer 20 free spins no deposit bonuses. But we've found the best that do, so you don't have to spend hours painstakingly searching for them yourself.

Where can I find casinos that offer 20 free spin no deposit bonuses?

You can find casinos that offer 20 free spin no deposit bonuses by scrolling up and browsing our recommended list.

Are 20 free spins no deposit a scam?

No, 20 free spins no deposit bonuses aren't a scam, as long as the casino itself is safe and reputable. Each casino we review and recommend has passed our strict test for safety, and is licensed and regulated by the United Kingdom Gambling Commission.

Can I keep winnings from a 20 free spins bonus?

Yes, you can keep your winnings from a 20 free spins bonus. As long as you fulfil the wagering requirements, they're yours to spend however you wish.

Are 20 free spins no deposit easy to find?

20 free spins no deposit bonuses are easy to find if you stay right on this page and browse our list of recommended casinos.

How do I ensure that I receive the 20 free spins on registration no deposit UK after registering my card successfully?

That would depend on the bonus you are claiming. You may want to read the fine print to see what is required to receive your free spins. Generally, you only need to verify your card by entering a code from your bank state or by checking your online banking. Once verified, the free spins should be credited automatically. If not, you may want to get in touch with a member of the customer support team.

Are there any hidden fees associated with registering my debit card to receive 20 free spins on registration no deposit?

Generally, there should be no hidden fees associated with registering your debit card to claim free spins. However, it is important that you read the terms and conditions carefully. Some casinos may require a small verification charge (less than £1) to validate your card, but this is promptly refunded.

Is my card information safe and secure with the casino if I claim 20 free spins on registration no deposit?

Yes. When it comes to a 20 free spins add card no deposit UK bonus, your details are safe provided you are registering at a UKGC-licensed online casino. Unless the casino is licensed, you should never trust any sites with data-sensitive information.

  • avatar-Kirill Tsernov
    Kirill TsernovContent Creator
    Kirill is Mr. Gamble's Content Creator with a passion for writing. Being fan of gaming himself, he wants to make sure that everybody gets a fair playing experience...
  • avatar-Paavo Salonen
    Paavo SalonenCreative Director
    Paavo's passion for all things casinos led to building a world-class iGaming company. Having over a decade of experience, he knows exactly what gamblers are looking for — he shares his wealth of knowledge in all the articles Mr. Gamble publishes...
  • avatar-Alina Anisimova
    Alina AnisimovaContent Creator
    Alina is Mr. Gamble's Content Creator with strong expertise in iGaming. With a history of working on the casino operator side and an ethical journalistic approach to writing, Alina publishes truthful and accurate content relevant to our readers...