No Deposit Bonus Slots Casino in the UK
One of the most popular promo types is the no deposit bonus slots promotion. This gives players the ability to claim free spins and play for free with a chance of winning real cash. UK players can claim without making a deposit, making it risk-free.
The Slotozilla experts are equipped with all the necessary information about no deposit slots bonus options. We’re here to help you find, claim, and make the best of a slots no deposit bonus!
Online Slots No Deposit Bonus Offers
| 1 Mega Casino | 
25 Free spins no deposit on Big Bass bonanza Wager:
x60
*Terms & Conditions | Amount which can be won or withdrawn is £100. New registering players only. Game: Big Bass Bonanza, Spin Value: £0.1, Max Free Spins: 25. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Bonuses do not prevent withdrawing deposit balance. This offer is only available for specific players that have been selected by MegaCasino. If you have arrived on this page not via the designated offer of MegaCasino you will not be eligible for the offer. Bonus Policy applies. |
25 FREE SPINS NO DEPOSIT REQUIRED Bonus code : SBXXXTREME Code copied Wager:
x40
*Terms & Conditions | 18+. begambleaware.org New UK certified players | Valid mobile number required No minimum deposit | 25 Starburst XXXtreme allocated | 40 times wagering on winnings | Ends 30.09.23 | T& Cs apply | |
23 Extra Spins on Book of Dead on registration + up to £111 bonus + 77 Free spins Min Dep:
£10
Wager:
x60
*Terms & Conditions | #AD 18+, New customers only, min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 100% refund bonus up to £111 + 77 spins on 1st deposit. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Full T&Cs apply. Begambleaware.org, Gamble Responsibly. | |
| 4 Rollbit Casino | 
10 Free Spins No Deposit & 100 Cash Spins Min Dep:
£20
Wager:
x60
*Terms & Conditions | Available for new registrations only. Max 10 bonus spins credited upon SMS validation. Finn and the Swirly Spin only. 60x Wagering, 4x Conversion up to £200. 18+. Full T&Cs apply. |
10 Free Spins Upon Registration + 100 Spins After First Deposit & 100% up to £100 + 10% Cashback Min Dep:
£10
Wager:
x35
*Terms & Conditions | #AD Welcome bonus for new players only. 10 free spins on registration (max withdraw is £100). 100 free spins after first deposit. Maximum bonus is 100% up to £100. Wagering is 35x bonus. No max cash out. Cashback is cash with no restrictions. Bonus excluded for players that deposit with Skrill or Neteller. Gambling can be addictive. Play responsibly. 18+. BeGambleAware.org | |
| 6 Prime Casino | 
35 Free Spins No Deposit Required Wager:
x60
*Terms & Conditions | Sig.terms: Amount which can be won or withdrawn is £100. New registering players only. Game: Big Bass Bonanza, Spin Value: £0.1, Max Free Spins:35. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Bonuses do not prevent withdrawing deposit balance. This offer is only available for specific players that have been selected by PrimeCasino. If you have arrived on this page not via the designated offer of PrimeCasino you will not be eligible for the offer. Bonus Policy applies. |
| 7 Slingo Casino | 
21 Free Spins on Big Bass Bonanza Wager:
x60
*Terms & Conditions | Amount which can be won or withdrawn is £100. New registering players only. Game: Big Bass Bonanza, Spin Value: £0.1, Max Free Spins:21. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Bonuses do not prevent withdrawing deposit balance. This offer is only available for specific players that have been selected by Slingo.com. If you have arrived on this page not via the designated offer of Slingo.com you will not be eligible for the offer. Valid until 12.30.2029. Bonus Policy applies. |
| 8 Spingenie | 
30 Free Spins No Deposit Required Wager:
x60
*Terms & Conditions | Amount which can be won or withdrawn is £100. New registering players only. Game: Big Bass Bonanza, Spin Value: £0.1, Max Free Spins:30. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Bonuses do not prevent withdrawing deposit balance. This offer is only available for specific players that have been selected by SpinGenie. If you have arrived on this page not via the designated offer of SpinGenie you will not be eligible for the offer. Valid until 12.30.2030. Bonus Policy applies. |
10 Free Spins on Gold Volcano upon registration Wager:
x50
*Terms & Conditions | #AD New players only. Max bonus is £123. Max bet with bonus is £5. No max cash out. Wagering is 50x. Skrill & Neteller excluded. Eligibility is restricted for suspected abuse. Gambling can be addictive. Play responsible. Full T&Cs apply. | |
| 10 Royal Valley Casino | 
10 Free Spins No Deposit & 100 Cash Spins (£20 Deposit & Wager) Min Dep:
£20
Wager:
x60
*Terms & Conditions | Available for new registrations only. Max 10 bonus spins credited upon SMS validation. Finn and the Swirly Spin only. 60x Wagering, 4x Conversion up to £200. 18+. Full T&Cs apply. |
What Is a Slots No Deposit Bonus?
A slots online no deposit bonus is one that players can claim without making a deposit. They are often part of a welcome or sign up bonus but sometimes can be claimed by existing players. An online slot bonus no deposit promo is essentially risk-free.
They usually take the form of bonus funds or free spins, which may come with wager requirements. Wager requirements may be strict, as the casinos can lose money.
Best UK Casinos With No Deposit Slots Bonus
Here are some casinos known for no deposit slots bonus offers:
Fun Casino – 10 free spins on Gold Volcano upon registration
- Popular UK site with big jackpots
- Safe, secure and licensed
|
10 Free Spins on Gold Volcano upon registration Wager:
x50
*Terms & Conditions | #AD New players only. Max bonus is £123. Max bet with bonus is £5. No max cash out. Wagering is 50x. Skrill & Neteller excluded. Eligibility is restricted for suspected abuse. Gambling can be addictive. Play responsible. Full T&Cs apply. |
Yeti Casino – 23 free spins to use on Book of Dead upon registration
- Long-running cashback promo
- Respectable, but high wager requirements
|
23 Extra Spins on Book of Dead Min Dep:
£10
Wager:
x60
*Terms & Conditions | #AD 18+, New customers only, min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 100% refund bonus up to £111 + 77 spins on 1st deposit. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Full T&Cs apply. Begambleaware.org, Gamble Responsibly. |
Wild West Wins – 20 free spins to use on Cowboy’s Gold for new players
- A fun, new site
- Western theme and great games
20 Free Spins on Cowboys Gold no deposit Wager:
x65
*Terms & Conditions | 18+, New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, FULL T&CS APPLY HERE |
NetBet – 25 free spins when registering with a bonus code SBXXXTREME
- Reliable, established site
- Generous promos for new and existing players
|
25 FREE SPINS NO DEPOSIT REQUIRED Bonus code : SBXXXTREME Code copied Wager:
x40
*Terms & Conditions | 18+. begambleaware.org New UK certified players | Valid mobile number required No minimum deposit | 25 Starburst XXXtreme allocated | 40 times wagering on winnings | Ends 30.09.23 | T& Cs apply |
All British Casino – 10 free spins on registration, which can be used on Book of Dead
- 10% cashback
- Valuable welcome bonuses
|
10 Free Spins Upon Registration + 100 Spins After First Deposit & 100% up to £100 + 10% Cashback Min Dep:
£10
Wager:
x35
*Terms & Conditions | #AD Welcome bonus for new players only. 10 free spins on registration (max withdraw is £100). 100 free spins after first deposit. Maximum bonus is 100% up to £100. Wagering is 35x bonus. No max cash out. Cashback is cash with no restrictions. Bonus excluded for players that deposit with Skrill or Neteller. Gambling can be addictive. Play responsibly. 18+. BeGambleAware.org |
How to Claim a Slots No Deposit Bonus UK
The process of claiming a sign up bonus slots no deposit promo is fairly similar no matter which site you’re on. Here’s an overview:
Types of Free Slots No Deposit Bonus
There are various different types of these bonuses:
| Promo Type | Definition | Bonus Example | Characteristics |
|---|---|---|---|
| Free Spins | Free spins can be used on slot games for a chance to win real money. | 10 free spins on registration | Often have wager requirements. |
| May be restricted for use on specific games. | |||
| The most common type of a no deposit promo. | |||
| Bonus Funds | These funds can be spent how the player chooses, within limits. | £10 free bonus funds on registration | Can be used on a wider range of games. |
| May have harsh wagering requirements. | |||
| Free Play Credits | These coupons can be used for specific games. | 10 free play credits for new players | Usually come with more restrictions on how they can be used. |
| No Wagering No Deposit Bonuses | These require no deposit and come with no wager requirements. | 10 free spins with no wagering | Lower wager requirements are best, but no wagering is better! |
| Welcome Bonus | A bonus which can only be claimed when registering with a site. | 20 free spins for new customers | Many of the best are welcome bonuses. |
| Often more valuable to draw customers in. | |||
| Mobile No Deposit Bonus | A promo which can be claimed from a mobile device. | 10 free spins for registering via the app | Can often be claimed via the application or mobile site. |
Welcome Bonuses
A welcome bonus can only be claimed when registering at a site for the first time, and these are the best promotions to start. They usually come as free spins or are designated for deposit bonus slots. Many also come with wager requirements, which you’ll need to meet before withdrawing. Certain no deposit bonus slots and games may not contribute, so check the T&Cs.
How to Choose a Free Spins No Deposit Bonus Slots Offer
When claiming a no deposit slot bonus, which contains free spins, there are a few things you need to check.
Consider the overall value, which is a function of several factors, including the per-spin value, wager requirements, and overall number of spins. Also, look at the range of eligible games. Spins are usually restricted in this respect. Games such as Starburst and Book of Dead feature often. If you have a choice, go for the game with the highest RTP.
Mobile Slots No Deposit Bonus
Players in the UK can also claim promos via mobile devices. Modern phones and tablets are powerful enough to run these games with no compromises. Certain sites are more mobile-friendly than others, so consider checking out a casino review, such as those on Slotozilla. Here are some of the best mobile-friendly casinos:
- Space Wins: 5 free spins on Starburst no deposit
- Greenplay Casino: 25 fs no wager
Cash Bonuses
Cash bonuses, also known as bonus funds, give the player more freedom, as they can be spent on a wider variety of games. Usually, these require a deposit, but they do not always.
Meeting wager requirements can be a little trickier here, as not all games contribute equally. Always check the T&Cs when wagering with bonus cash funds. Casinos offering great bonus fund offers include:
- Sun Bingo: Get £50 free Bingo + 50 free spins
- Playzee: 100% up to £300 + 100 free spins
- Swift Casino: 100% bonus up to £50 + 50 free spins on Book of Dead
VIP & Loyalty Bonuses
VIP, loyalty and cashback bonuses are less common and are typically offered to maintain the commitment of existing players, especially high rollers and regular bettors. Choosing a casino that grants these can pay off further down the line, granting perks, bonuses, free cash, spins, and more.
Different Values of Slots Online No Deposit Bonus
The overall value of a bonus can vary a lot, which is why factors like the number of spins, per-spin value, wager requirements, win limits, game selections, and more must be considered.
£20 Free No Deposit Slots Bonus
A £20 no deposit bonus is quite rare because it is highly valuable. They may also have tough wager requirements so that the casino can’t lose too much money. One specific example of a site which sometimes grants a no deposit £20 bonus would be Trada Casino.
£10 No Deposit Slot Bonus UK
More common than the £20 but still highly valuable, a £10 no deposit bonus can be found at selected casinos. These are sometimes offered alongside free spins. For instance, All British Casino has previously offered new players £10 bonuses as well as spins.
£5 No Deposit Offer
A £5 no deposit bonus is not worth as much, but it’s perfectly possible to turn it into real money. For example, Rise Casino is known to offer a £5 bonus that can be used on 300+ different slots.
Terms and Conditions for Online Slot Bonus No Deposit
Here are some of the key T&Cs to watch out for:
| Wagering Requirements | These force players to re-wager their winnings before withdrawing. |
| Per-Spin Value | Often 5-20p, these determine the stake for each spin. |
| Game Restrictions | Bonuses are usually only eligible for use on selected games. |
| Win Limits | This is the max you can gain from a single bonus. |
| Expiry Dates | Bonuses tend to expire a number of hours or days after being awarded. |
How to Choose Free Bonus Slots No Deposit Deals
Choosing the right bonus is a simple process:
- Decide what’s right for you: Players have personal preferences, so find yours.
- Browse our list: We’ve picked out the best of these bonuses for you.
- Check the T&Cs: Look closely at the fineprint to check that it’s fair and safe.
- Consider overall value: Look at wagering, limits, restrictions, etc.
- Look at reviews: Sites like Slotozilla review bonuses and casinos.
- Check licensing: Confirm that the site in question is UKGC-regulated.
No Deposit Bonus Slot vs Deposit Bonus Slots
Let’s compare no deposit bonuses to regular ones:
| No Deposit Bonuses | Deposit Bonuses |
|---|---|
| Pros | |
| Absolutely risk-free! | Much easier to find. |
| A great way to test new games. | Often has lower/no wager requirements. |
| Allow you to develop strategies without risk. | Available for use on a wider range of games. |
| A good way to try a casino before committing. | Reward value is often greater. |
| Cons | |
| These aren’t always easy to find. | Requires a payment, so capital is at risk. |
| Often come with harsh wager requirements. | Forces you to enter payment details. |
Expert Verdict
The Slotozilla experts love a great no deposit bonus slots promo! Whilst the overall value can vary greatly, they’re a perfect way to try out a new game or casino without risk. These bonuses come in all shapes and sizes. The best way to find one is to look at our list and then check the T&Cs for mentions of wagering, per-spin value, win limits, etc. We’d recommend going for a bonus from a reputable casino with a good overall value and low wagering, which can be used on a wide variety of games. Good luck!
