25 Free Spins on Registration No Deposit
No deposit bonuses are considered one of the most attractive promotions UK casinos offer. The rarity of these bonuses means that finding the best offers can be tricky, but our experts at Slotozilla have done the hard work for you. We’ve hand-picked the top casinos offering 25 free spins on registration with no deposit in 2026. Read on to learn about the best casinos, important T&Cs, how to claim your bonus, and much more.
25 Free Spins on Registration No Deposit Casino Offers
 25 Free Spins without Deposit Bonus code : SBXXXTREME Code copied Wager x40 *Terms & Conditions | New UK certified players only | Valid mobile number required | No deposit needed | 25 Free Spins on Starburst XXXtreme each valued at 10p | 40x wagering on Free Spins winnings | Ends 30.11.2025 | T&Cs apply | |
 23 Free Spins upon Registration on Big Bass Bonanza Deposit & Wager £10 and Receive 77 Cash Spins Min Dep £10 Wager x10 *Terms & Conditions | #AD 18+, New UK players only | 23 No Deposit Spins Winnings Have 10x Wagering Requirements | Max Cashout on No Deposit Spins is £100 | Cash Spins Winnings Are Wager-Free | No max cash out on Cash Spins | Eligibility is Restricted for Suspected Abuse | Skrill Deposits Excluded | Spins Value Are £0.10 Per Spin | All Spins Expire in 48 hours | | |
| 3 Sparkle Slots |  100% up to £50 + 20 Free Spins on Book of Dead Min Dep £10 Wager x10 *Terms & Conditions | New Players Only. Wager from real balance first. 10X wager the bonus money within 30 days and 10X wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: £50 from the bonus amount or £20 from free spins. Withdrawal requests void all active/pending bonuses. Full Terms apply. |
| 4 Prime Casino |  100% up to £25 + 50 Free Spins Min Dep £10 Wager x10 *Terms & Conditions | Automatically credited upon 1st Deposit (min £10). Max Bonus £25. Game: Big Bass Bonanza, Spin Value: £0.1. WR 10x Bonus (only Slots count) in 30 days. WR 10x free spin winnings (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus or £5 (lowest applies). Bonus Policy applies. |
| 5 SlotSite |  100% Up To £200 + 40 Free Spins on Book of Dead Min Dep £10 Wager x50 *Terms & Conditions | 18+ New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt/Free spins valid 7 days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network.. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply.Welcome bonus is automatically credited on first deposit |
| 6 SpinShake Casino |  1st Deposit: 100% up to £50 + 25 Free Spins on Starburst Min Dep £20 Wager x40 *Terms & Conditions | Terms and conditions apply. New players only. 18+. Min deposit £20. Wagering requirement apply x40. Offer valid for 24hr. |
| 7 FunkyJackpot |  100% Welcome Bonus Up To £100 + 25 Free Spins on Big Bass Bonanza Min Dep £10 Wager x10 *Terms & Conditions | New Players Only. Wager from real balance first. 10X wager the bonus money within 30 days and 10x wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: 1 times the bonus amount or from free spins: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply |
 100% up to £50 + 20 Free Spins on Book of Dead Min Dep £10 Wager x10 *Terms & Conditions | New Players Only. Wager from real balance first. 10X wager the bonus money within 30 days and 10x wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: £50 the bonus amount or from free spins: £20. Min Deposit £10 required. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply | |
| 9 PlayJango Casino |  100% up to £25 + 25 Free Spins Min Dep £20 Wager x30/x60 *Terms & Conditions | Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £25. Maximum amount of Free Spins is 25. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. |
| 10 Mogobet |  100% Up to £50 Min Dep £20 Wager x10 *Terms & Conditions | New Players Only. Wager from real balance first. 10X wager the bonus money within 30 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days. Max conversion: from the bonus amount: £50. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply. |
About the 25 Free Spins No Deposit Casino Bonus
A 25 free spins no deposit bonus is a type of casino promotion that offers you 25 bonus spins on selected slot games without needing a real money deposit. The lack of deposit requirements makes them accessible for casual and experienced players alike, as you can play real money games without risking your bankroll.
Strengths and Weaknesses of 25 FS No Deposit Bonuses
At first glance, the no deposit casino bonus may seem to have no downsides, but there are some weaknesses to consider. That’s why our team has highlighted the key pros and cons of these bonuses in the table below:
They offer an opportunity to win real money without risking your bankroll
They’re a great introduction for beginners and casual players
They’re perfect for trying new slot games
You can claim these promotions as a new player by creating an account
They’re typically only available to new players
They’re often limited to specific slot games
Winnings almost always come with playthrough requirements
How to Claim Your 25 Free Spins No Deposit Bonus at UK Casinos
Once you’ve found the bonus, claiming the offer is easy to do. Our research has shown that you can typically claim these promotions in under 5 minutes. Follow along with our step-by-step guide to receive your 25 spins.
- Choose one of our recommended casinos offering 25 free spins for registration.
- Visit the site and read the T&Cs of the bonus offer.
- Create an account at the casino, entering any required bonus codes to claim your promotion.
- Verify your account in accordance with your casino’s registration policy.
- As soon as your account is up and running, you’ll have your 25 spins credited to your account, and you can start playing.
Important T&Cs of 25 No Deposit Free Spins Promotions
Like all casino bonuses, these promotions come with T&Cs that must be followed when claiming and using them. These terms can affect the real-world value of your bonus, so it’s important to read them before claiming any offer.
- Wagering requirements: This outlines how much you need to play through your winnings before they can be withdrawn. For example, if you win £5 from your bonus with 40x playthrough requirements, you’ll need to play £200 worth of casino games with your winnings before you can withdraw them. These wagering requirements can vary from 25x-60x, depending on the casino.
- Expiry dates: This condition lets you know how long you have to claim and use your bonus. Some casinos have short expiration periods of 24 hours, while others give you 7 days to use your spins.
- Eligibility requirements: Most casinos limit these promotions to new players. If you’re not a new player, you won’t be able to claim this offer.
- Max win: This outlines the maximum amount you can win from your offer. If your winnings exceed the max win, they will not be credited to your account.
Top Online Slot Games Play With a 25 FS No Deposit Bonus
While these bonuses are typically limited to selected slot games, our research has shown that multiple options are available to UK customers. To help you find the best options, our experts have ranked their top 5 slot games that can be used with your no deposit bonus.
| Slot Games | RTP | Developer |
|---|---|---|
| Ted Slot | 95.81% | Blueprint Gaming |
| Pharaoh’s Fortune Demo Slot | 94.52% | IGT |
| Millionaire Slot | 94.01% | Big Time Gaming |
| Pixies of the Forest II Slot | 97% | IGT |
| Cops and Robbers Slot | 94.43% | Play n’GO |
Our Top 3 Casinos Offering 25 Free Spins No Deposit Bonuses
After evaluating and comparing dozens of UK gambling sites, our experts have agreed on their list of the top 3 online casinos offering free spins with no deposit. Each of the sites below offers a generous no deposit bonus and desirable features such as fast payouts, helpful support, and mobile gameplay.
Mega Casino – 25 Free Spins No Deposit on Big Bass Bonanza
Players can claim 25 free spins on the Big Bass Bonanza slot at Mega Casino with no deposit needed. Benefit from fast payouts and top-tier customer support.
SpinShake Casino – 1st Deposit: 100% up to £50 + 25 Free Spins on Starburst
SpinShake Casino is offering its new players a 100% matched deposit bonus plus 25 free spins on the popular Starburst slot game when you deposit £20 or more.
Terms and conditions apply. New players only. 18+. Min deposit £20. Wagering requirement apply x40. Offer valid for 24hr.
PlayJango Casino – 100% up to £25 + 25 Free Spins
At PlayJango Casino, you can claim 25 free spins on the Book of Dead slot game as well as a 100% matched deposit bonus when you make your first real money deposit.
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £25. Maximum amount of Free Spins is 25. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
Top Alternatives to 25 FS No Deposit Promotions
The 25 free spins on sign up bonus is not the only no deposit offer you can find at online casinos. So, if you’re looking for a new bonus offer, take a look at our guides on alternative free spins bonuses:
Expert Evaluation – Are 25 Free Spins No Deposit Bonuses Worth Claiming?
To sum up, no deposit bonuses offering 25 free spins are a great option for UK casino players. The lack of deposit requirements makes them accessible to beginners and allows you to play real money games without risking your money.
They’re also a great way to try out new slot games, but the increased wagering requirements make it hard to convert and withdraw your winnings. Before you play, make sure you check out our honest and in-depth reviews of the top no deposit casinos.
