Here are the top 10 online casinos UK players can join right now. bet365, Betfred Games and PlayOJO come out on top. bet365 gives you up to 500 free spins over 10 days with no wagering on what you win, and all it needs is £10 in lifetime deposits.
Betfred Games hands you 200 spins for a £10 stake with Promo Code SPINS, which is £20 of spins for a tenner.
PlayOJO’s welcome spins are smaller, but the whole site runs without wagering, so a win is simply cash. Enjoy!
We ranked all ten on four things: what the bonus is worth in pounds, the wagering attached, how many free spins you get, and what real players say on Trustpilot.
Every site holds a Gambling Commission licence. Below you’ll find each pick with a worked example, a side-by-side table and plain notes on the catches.
Want a wider choice?
Our top 20 online casinos UK adds ten more, and the best online casinos UK guide covers the rules in full.
Ranked in order. Each entry tells you what you put in, what you get back and where the catch is.
bet365 lets you reveal a prize of 5, 10, 20 or 50 free spins once a day, up to 10 times within 20 days, for a maximum of 500 spins. Winnings from the spins carry no wagering and land in your withdrawable balance. Even if every reveal lands on 5, you still walk away with 50 free spins for £10 in lifetime deposits. The weak spot is Trustpilot: 1.3 from 7,105 reviews (checked October 2026), on a profile that covers the whole bet365 brand, betting side included.
18+. New Player Offer: 10 Days of Free Spins with up to 500 Free Spins. Terms: Min. £10 in lifetime deposits required. Offer must be claimed within 30 days of registering a bet365 account. Select prizes of 5, 10, 20 or 50 Free Spins; 10 selections available within 20 days, 24 hours between each selection. Max. prize, game restrictions, time limits and T&Cs apply. Registration required.
Enter Promo Code SPINS, deposit by debit card and stake £10 on slots within 14 days, and you get 200 free spins at 10p each. That’s £20 of spins for a £10 stake, with no wagering on winnings. You choose from titles such as Eye of Horus and Fishin’ Frenzy, and you can play the spins at up to £1 each if you’d rather have fewer, bigger spins. Betfred scores 3.1 from 14,826 Trustpilot reviews (checked October 2026), one of the better scores for a big UK brand.
18+. New customers only. Register and enter promo code SPINS prior to deposit. Deposit, using a Debit Card, and stake £10+ within 14 days on Slots at Betfred Games and/or Vegas to get 200 Free Spins on selected titles. £0.10 per spin. Credited within 48 hours and valid for 7 days. Full T&Cs apply.
The welcome offer is modest: 50 free spins on Big Bass Bonanza at 10p each on your first deposit, so £5 of spins. What lifts PlayOJO is that it runs without wagering requirements as standard, and its OJOplus feature pays money back on every play, win or lose, which you can withdraw. Trustpilot gives it 2.3 from 15,557 reviews (checked October 2026). The welcome offer excludes players in Northern Ireland.
18+. First deposit only. 50 Free Spins on Big Bass Bonanza slot. Free Spin valued at £0.10. Excludes players in N.I. Irregular play may lead to removal of rewards. OJO’s Rewards and Game Play policy applies.
Deposit and stake £20 by debit card and Betway credits 50 free spins a day for three days, 150 in total at 10p each. That’s £15 of spins for a £20 stake, and spin winnings have no wagering. The spins expire after 7 days, so don’t sign up the week before a holiday. Trustpilot is the sore point at 1.2 from 18,657 reviews (checked October 2026), on a global profile that also covers sports betting.
18+. New UK customers only. Deposit & Stake Min £20. Debit card only (exclusions apply). 50 Free Spins credited daily over first 3 days, 24 hours apart. 150 Free Spins total (£0.10 per spin). No wagering requirements on Free Spins Winnings. Spins expire after 7 days. 18+ Bet The Responsible Way Full Terms apply.
Stake £30 on slots and 32Red gives you 320 free spins at 10p on Big Bass Splash, which is £32 of spins. The catch is 10x wagering on spin winnings: win £20 and you need to play through £200 before it turns into cash. The spins also expire within 48 hours. 32Red has 3.0 from 3,328 Trustpilot reviews (checked October 2026), and its iPhone app is rated 4.6 from around 10,000 ratings on the UK App Store.
18+. New GB customers only. Opt in, Deposit & Stake £30 on Slots to get 320 x £0.10 Free Spins on Big Bass Splash with 10x wagering on free spins. Debit card or instant bank transfer only. Claim within 7 days. Spins expire within 48 hours. Geographical restrictions and T&Cs apply.
Unibet’s deal mirrors its sister site 32Red: stake £30 on slots for 300 free spins at 10p on Big Bass Splash, with 10x wagering on winnings. So £30 in, £30 of spins back. It beats most household names on player feedback, with 3.3 from 2,753 Trustpilot reviews (checked October 2026). Both brands run under Platinum Gaming Limited, which received a £10m penalty from the Gambling Commission in 2025 over anti-money laundering and customer-interaction failures.
18+. New GB customers only. Opt in, Deposit & Stake £30 on Slots to get 300 x £0.10 Free Spins on Big Bass Splash,10x wagering. Debit card or instant bank transfer only. Claim within 7 days. Spins expire within 48 hours. Game contributions vary, max stake applies. Geographical restrictions and T&Cs apply.
Deposit at least £10, play £20 on any slot, and NetBet gives you 100 free spins on Big Bass Splash at 10p. Winnings are paid as cash with no wagering, capped at £100. That’s £10 of spins for a £20 stake, a weaker ratio than the sites above, but players rate NetBet highly: 4.0 from 2,917 Trustpilot reviews (checked October 2026). NetBet says withdrawals typically take 1 to 3 business days, depending on the method.
18+. New customers only. £10 min deposit. Opt-in and Bet £20+ on any slot, 100 Free Spins on Big Bass Splash, £0.10 per spin. Winnings paid as cash, £100 Max win. Additional T&Cs apply.
You get 11 wager-free spins plus a match bonus of up to £50 from a £10 minimum deposit, with 10x wagering on the bonus. Take the full £50 and that’s £500 of play before you can withdraw it. Videoslots shares the best Trustpilot score in this top 10, 4.0 from 2,478 reviews (checked October 2026), and says it carries over 9,000 games.
18+. New players only. Min dep £10. Wager req. 10x. 18+. T&Cs apply.
Mr Vegas runs the same welcome deal as Videoslots, 11 wager-free spins and up to £50 matched with 10x wagering, and it is licensed through the same company, Videoslots Limited. The 10x is on the bonus, so every £20 of bonus means £200 of play. It scores 3.5 from 2,286 Trustpilot reviews (checked October 2026). The licence holder received a £650,000 penalty from the Gambling Commission in October 2025 over anti-money laundering and customer-interaction breaches.
18+. New players only. Min dep £10. Wager req. 10x. 18+. T&Cs apply.
Deposit £20 and Grosvenor adds up to £40 in bonus funds plus 100 free spins on Big Bass Splash, so you play with £60. Wagering is 10x on deposit plus bonus, which on £60 means £600 of play, the heaviest ask in our top 10. PayPal and Paysafe deposits don’t qualify. Its live casino streams tables from Grosvenor venues such as Nottingham, Glasgow and Cardiff, but Trustpilot is poor at 1.3 from 1,762 reviews (checked October 2026).
18+. New players. Min Dep £20 (Excl. PayPal & PaySafe). Max Bonus £40 on selected games & 100 Free Spins on Big Bass Splash. Wagering & max win apply. T&Cs apply.



Welcome offers, wagering and Promo Codes side by side, taken straight from each casino’s terms.
| Casino | Welcome offer | Wagering | Promo Code | |
|---|---|---|---|---|
| bet365 Casino | 10 Days of Free Spins with up to 500 Free Spins | None | 365GMBLR | Visit |
| Betfred Games | Play with £10, Get 200 spins | None | SPINS | Visit |
| PlayOJO | 50 Free Spins on Big Bass Bonanza slot | None | Not needed | Visit |
| Betway Casino | Bet £20 & Get 150 Free Spins | None | Not needed | Visit |
| 32Red | Play £30 Get 320 Free Spins | 10x spin winnings | Not needed | Visit |
| Unibet Casino | Play £30 Get 300 Free Spins | 10x spin winnings | Not needed | Visit |
| NetBet Casino | Bet £20+ on any slot, 100 Free Spins on Big Bass Splash | None | Not needed | Visit |
| Videoslots | 11 Wager Free Spins + Up to £50 Match Bonus | 10x | Not needed | Visit |
| Mr Vegas | 11 Wager Free Spins + Up to £50 Match Bonus | 10x | Not needed | Visit |
| Grosvenor Casino | Play with £60 plus 100 Spins, Deposit £20 | 10x deposit + bonus | Not needed | Visit |
18+. New customers only. Full terms apply to every offer.
Free spins are easier to compare once you turn them into pounds. Face value is the number of spins multiplied by the spin value.
| Casino | You put in | You get | Face value | Wagering |
|---|---|---|---|---|
| bet365 | £10 in lifetime deposits | 5 to 50 spins a day, up to 500 | Depends on the prizes you reveal | None on spin winnings |
| Betfred Games | £10 stake on slots | 200 spins at 10p | £20 | None |
| PlayOJO | First deposit | 50 spins at 10p | £5 | None |
| Betway | £20 deposit and stake | 150 spins at 10p | £15 | None |
| 32Red | £30 stake on slots | 320 spins at 10p | £32 | 10x spin winnings |
| Unibet | £30 stake on slots | 300 spins at 10p | £30 | 10x spin winnings |
| NetBet | £20 on slots (£10 minimum deposit) | 100 spins at 10p | £10 | None, £100 max win |
| Videoslots | £10 minimum deposit | 11 spins + up to £50 match | Up to £50 bonus + spins | 10x bonus |
| Mr Vegas | £10 minimum deposit | 11 spins + up to £50 match | Up to £50 bonus + spins | 10x bonus |
| Grosvenor | £20 deposit | Up to £40 bonus + 100 spins | Up to £40 bonus + spins | 10x deposit + bonus |
On face value, Betfred Games’ 2-for-1 return (£20 of spins for a £10 stake) is the best deal here. 32Red hands out the most spins, but 10x wagering on the winnings means a £15 win needs £150 of play before it’s yours. That’s why a smaller no-wagering offer can be worth more in your pocket than a bigger one with strings attached.
Four measures, weighed together. A Gambling Commission licence is the entry ticket, not a score.
bet365 is our best overall pick because it pairs the biggest spin count on this list with no wagering. Use Promo Code 365GMBLR when you join, and you need £10 in lifetime deposits to qualify. The daily reveal also stops you blowing a big balance in one sitting: you get a handful of spins each day for up to 10 days, a bit like an advent calendar.
The honest downside is player feedback. 1.3 from 7,105 Trustpilot reviews (checked October 2026) is low, even allowing for the sports betting complaints mixed in. bet365’s licence holder also agreed a £343,035 settlement with the Gambling Commission in 2024 over anti-money laundering and customer-interaction failings. Read our bet365 Casino review for the full picture.
£20 of no-wagering spins for a £10 stake. If you only ever play a tenner on slots, this is the one. See our Betfred Games review.
Other sites drop wagering for the welcome offer only. PlayOJO’s no-wagering policy covers its offers as standard, and OJOplus gives a little back on every spin. Our PlayOJO review explains how it works.
Both score 4.0 on Trustpilot (checked October 2026), from 2,917 and 2,478 reviews. If customer service matters more to you than the size of the bonus, start with NetBet or Videoslots.
320 spins for a £30 stake. Just remember the 10x wagering on winnings and the 48-hour expiry. Our 32Red review works through the numbers.
Every casino in this top 10 passes these checks. Use them on any site before you hand over your card details.
Put five big UK comparison sites side by side and you’ll find five different number ones. That’s because each site weighs things differently, and most are paid when you sign up. We are too: if you join through our links, the casino may pay us. That doesn’t decide the order.
What we can do is show our working. The order on this page comes from bonus value, wagering, spin count and Trustpilot scores, and every number behind it is on the page. If you think a casino deserves to be higher, you can check our maths yourself.
Since 19 January 2026, wagering is capped at 10 times the bonus amount, and offers that make you use two products to qualify, such as a bet on the football to unlock casino spins, are banned. Online slots are limited to £5 a spin, or £2 a spin if you’re 18 to 24. Credit cards have been banned for gambling since April 2020, so it’s debit cards, e-wallets or bank transfer.
Since 31 October 2025 new customers are prompted to set a financial limit before their first deposit, and from 30 September 2026 every UK site must offer a deposit limit. Set one. Our best online casinos UK guide covers each rule with worked examples.
This page is the shortlist. These go wider.
Ten more licensed casinos, including cash-spin sites, big match bonuses and two casinos tied to land-based venues.
The full guide: every offer we cover, the 10x wagering cap explained and how to play safely.
Full reviews of every casino on this page, with the terms broken down line by line.
The newest casino sites launched in 2025 and 2026, who runs them and what changes in 2027.
Payout times, minimum and maximum withdrawals, and the payment methods that pay fastest.
Start with £5, claim a welcome offer for £10, and the low-stake slots worth playing.
Real App Store ratings, what players like and dislike, and app free spins.
UK casinos that aren’t part of the big groups or white-label networks.
Set a deposit limit when you sign up and treat any bonus as a few extra goes, not a way to make money. If it stops being fun, the National Gambling Helpline (GamCare) is free on 0808 8020 133, and GAMSTOP lets you block every UK-licensed site for 6 months, 1 year or 5 years.