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Grosvenor Casino Promo Code UK
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Casino Promo Codes UK 2026: Bonus Codes & Free Spins Codes

Find tested and valid promotions and bonus codes for UK online casinos with our WhatBonusCode guide.

Every casino promo code on this page comes from our partner list and is checked against the operator’s own terms. We cover the code (or tell you when none is needed), what you have to deposit and stake, the wagering, and the win cap. That way you know what an offer is worth before you sign up.

The list covers more than 90 UK partner brands, from bet365 and William Hill Vegas to bingo sites like Kitty Bingo and Wink Bingo. Under the UK rules that took effect on 19 January 2026, no new offer here carries wagering above 10x, and many free spins come with no wagering at all.

Valid Casino Promo Codes and Offers

  1. bet365 Casino10 Days of Free Spins with up to 500 Free SpinsPromo Code: 365GMBLR
    Claim Bonus
    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. #ad
  2. William Hill VegasGet 200 Free Spins when you stake £10Promo Code: WHV200
    Claim Bonus
    New UK customers only. Register with code WHV200, opt in via promo page and within 7 days deposit £10+ & stake £10+ from main balance on the advertised game to receive 200 Free Spins (10p each). Free Spins expire 72 hours from credit. Free Spins winnings must be wagered 10x on the advertised game within the same period. Winnings capped at £30. 1 per person. T&Cs apply. #ad
  3. Betfred GamesPlay with £10, Get 200 spinsPromo Code: SPINS
    Claim Bonus
    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.
  4. Swift Casino100% Bonus up to £25+ 100 Free spins on Book Of DeadPromo Code: SWIFT
    Claim Bonus
    New Swift Casino UK players only. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £25. Maximum amount of Free Spins is 100. Game: Book of Dead, Spin Value: £0.1. WR of 10x Bonus amount and 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. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. Full T&C Apply.
  5. Luna Casino100% Bonus up to £50 + 50 Free spinsPromo Code: LUNA
    Claim Bonus
    Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. Maximum amount of Free Spins is 50. Game: Book of Dead, Spin Value: £0.1. WR of 10x Bonus amount and 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. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
  6. WinomaniaGet up to £50 plus 50 Free SpinsPromo Code: WINO100
    Claim Bonus
    1st deposit only. £10 min deposit. £50 max bonus. £0.10 spin value. £5 total spin value. x10 wagering. £1 max contribution to wagering. Max cashout from bonus winnings: 3x bonus amount. Max cashout from bonus spin winnings: £50. 2-day offer expiry. Offer is valid for selected games only.
  7. The Vic CasinoPlay with £40, Deposit £20Promo Code: AGVIC
    Claim Bonus
    New players only. Min Deposit £20, excl. PayPal & Paysafe. £20 bonus (x10 wager) on selected games. Max win £2K. T&Cs apply.
  8. Rialto CasinoSpend £10 get 100 Free SpinsPromo Code: CGRIALTO
    Claim Bonus
    New players only. Min dep £10 (Excl. PayPal & Paysafe) & spend £10, to get 100 Free Spins on Big Bass – Hold & Spinner. 10x wager. Max win £200.T&Cs apply.
  9. Spin and WinPlay £20, Get 200 Free SpinsPromo Code: SPINWIN
    Claim Bonus
    New customers. Deposit & spend min £20 (ex. PayPal & Paysafe) on Fishin Frenzy the Big Catch 2, get 200 Free Spins @10p, 10x wagering. Max wins £100. T&Cs apply
  10. Magical VegasStake £10 get 100 Free SpinsPromo Code: AGVEGAS
    Claim Bonus
    New customers only. Dep & spend min £10 (Excl Paypal & Paysafe) to get 100 free spins @10p on The Goonies Megaways Quest for Treasure Jackpot King. 10x Wagering. Max Wins £200. T&Cs apply.
  11. Lucky Pants Bingo£35 Bingo Bonus Or 100 Spins When You Stake £10Promo Code: PANTSGMBLR
    Claim Bonus
    New players. Dep (exc. PayPal & Paysafe) & spend min £10 on a selected slot for spins or in Main Event Bingo for bonus. Wagering & max wins apply. Individual promo T&Cs apply.
  12. Kitty Bingo£35 Bingo Bonus Or 100 Spins When You Stake £10Promo Code: AGKITTY
    Claim Bonus
    New players. Dep (exc. PayPal & Paysafe) & spend min £10 on a selected slot for spins or in Main Event Bingo for bonus. Wagering & max wins apply. Individual promo T&Cs apply.

18+ only. New customers only unless stated. Full T&Cs apply. Please gamble responsibly – GambleAware.org.

These are the casino bonus codes worth using first. Enter each code exactly as shown, either when you register or in the cashier before your first deposit.

Three things to check on every row:

  • Where the code goes. William Hill Vegas wants WHV200 at registration. Betfred Games asks for SPINS before you deposit. Enter it in the wrong place and the offer will not trigger.
  • Qualifying stake. Most free spins offers need you to deposit and then stake £10–£20 on slots. Depositing alone is not enough.
  • Payment method. PayPal, Paysafecard and Skrill are excluded at many brands. A debit card is the safest choice for qualifying.

A note from Alex, our casino reviewer: whatbonuscode.co.uk is an affiliate site. We may earn a commission when you join a casino through our links, at no cost to you. That never changes which codes we list or how we describe them. Offers can change without notice, so read the casino’s full T&Cs before you deposit.

Here are 18 of our best partner promo codes in one list. A few more codes, such as NetBet’s KINGKONG and Mega Riches Bingo’s BINGO, sit in the tables below. Every other partner applies its welcome bonus automatically through our link, so no code is needed. You’ll find all of them in the A–Z table further down.

Best UK Casino Bonuses and Offer Codes 2026

  1. bet365 CasinoPromo Code: 365GMBLR10 Days of Free Spins with up to 500 Free SpinsClaim BonusNew 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. #ad
  2. William Hill VegasPromo Code: WHV200Get 200 Free Spins when you stake £10Claim BonusNew UK customers only. Register with code WHV200, opt in via promo page and within 7 days deposit £10+ & stake £10+ from main balance on the advertised game to receive 200 Free Spins (10p each). Free Spins expire 72 hours from credit. Free Spins winnings must be wagered 10x on the advertised game within the same period. Winnings capped at £30. 1 per person. T&Cs apply. #ad
  3. Betfred GamesPromo Code: SPINSPlay with £10, Get 200 spinsClaim BonusNew 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.
  4. Swift CasinoPromo Code: SWIFT100% Bonus up to £25+ 100 Free spins on Book Of DeadClaim BonusNew Swift Casino UK players only. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £25. Maximum amount of Free Spins is 100. Game: Book of Dead, Spin Value: £0.1. WR of 10x Bonus amount and 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. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. Full T&C Apply.
  5. Luna CasinoPromo Code: LUNA100% Bonus up to £50 + 50 Free spinsClaim BonusAutomatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. Maximum amount of Free Spins is 50. Game: Book of Dead, Spin Value: £0.1. WR of 10x Bonus amount and 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. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
  6. WinomaniaPromo Code: WINO100Get up to £50 plus 50 Free SpinsClaim Bonus1st deposit only. £10 min deposit. £50 max bonus. £0.10 spin value. £5 total spin value. x10 wagering. £1 max contribution to wagering. Max cashout from bonus winnings: 3x bonus amount. Max cashout from bonus spin winnings: £50. 2-day offer expiry. Offer is valid for selected games only.
  7. The Vic CasinoPromo Code: AGVICPlay with £40, Deposit £20Claim BonusNew players only. Min Deposit £20, excl. PayPal & Paysafe. £20 bonus (x10 wager) on selected games. Max win £2K. T&Cs apply.
  8. Rialto CasinoPromo Code: CGRIALTOSpend £10 get 100 Free SpinsClaim BonusNew players only. Min dep £10 (Excl. PayPal & Paysafe) & spend £10, to get 100 Free Spins on Big Bass – Hold & Spinner. 10x wager. Max win £200.T&Cs apply.
  9. Spin and WinPromo Code: SPINWINPlay £20, Get 200 Free SpinsClaim BonusNew customers. Deposit & spend min £20 (ex. PayPal & Paysafe) on Fishin Frenzy the Big Catch 2, get 200 Free Spins @10p, 10x wagering. Max wins £100. T&Cs apply
  10. Magical VegasPromo Code: AGVEGASStake £10 get 100 Free SpinsClaim BonusNew customers only. Dep & spend min £10 (Excl Paypal & Paysafe) to get 100 free spins @10p on The Goonies Megaways Quest for Treasure Jackpot King. 10x Wagering. Max Wins £200. T&Cs apply.
  11. Lucky Pants BingoPromo Code: PANTSGMBLR£35 Bingo Bonus Or 100 Spins When You Stake £10Claim BonusNew players. Dep (exc. PayPal & Paysafe) & spend min £10 on a selected slot for spins or in Main Event Bingo for bonus. Wagering & max wins apply. Individual promo T&Cs apply.
  12. Kitty BingoPromo Code: AGKITTY£35 Bingo Bonus Or 100 Spins When You Stake £10Claim BonusNew players. Dep (exc. PayPal & Paysafe) & spend min £10 on a selected slot for spins or in Main Event Bingo for bonus. Wagering & max wins apply. Individual promo T&Cs apply.
  13. Lucky VIPPromo Code: AGLUCKYPlay with £60, Deposit £20Claim BonusNew players only. Min Dep £20, excl. Paypal & Paysafe. £40 bonus on selected games. Max win £100. T&Cs apply.
  14. Regal WinsPromo Code: CGREGALPlay with £45 + 50 Free Spins, Deposit £15Claim BonusNew players. Min Dep £15 (Excl. PayPal & PaySafe). Max Bonus £30 & 50 Free Spins on selected games. 10x wagering & £50 max win. T&Cs Apply.
  15. 7Bet CasinoPromo Code: WELCOME100Play £20, Get 100 Free Spins on Big Bass SplashClaim Bonus1st deposit. Deposit £20+ and Spin £20. 100 Free Spins in Big Bass Splash. £0.10 spin value. Max bet £1. Max cashout £100. 1x wagering. Selected slots only. Expiry 7 days. User Agreement & Bonus T&Cs apply
  16. Wink BingoPromo Code: WINK50Deposit £10, Get a £50 Bingo BonusClaim BonusNew players only. Min deposit £10. 500% bingo bonus (max £100). 10x bingo bonus wagering required. 5-day expiry. 18+ GamCare. T&Cs apply.
  17. BestOdds CasinoPromo Code: bop5x50fsPlay £20 Get 250 Free Spins over 5 DaysClaim BonusNew UK customers only. Wager £20+ on selected Pragmatic Play slots to get 50 Free Spins daily for 5 days. Spins expire 24 hrs after issue. Max Payouts & Full T&Cs apply. 10x Wagering requirements apply.
  18. Monster CasinoPromo Code: 30FS100% up to £50 + 30 Free SpinsClaim BonusNew 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. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply.

18+ only. New customers only unless stated. Full T&Cs apply. Please gamble responsibly – GambleAware.org.

bet365 tops the list. Promo Code 365GMBLR opens 10 Days of Free Spins: one pick a day from prizes of 5, 10, 20 or 50 spins, with up to 500 free spins in total. Winnings from those spins have no wagering and go straight to your withdrawable balance. For a straight deposit-and-play deal, WHV200 at William Hill Vegas gives 200 free spins at 10p for a £10 stake.

Online Casino Promotions – Find and Claim Your Bonus

Not every good offer needs a code. Many of the biggest UK casinos attach the welcome bonus to the sign-up link instead, so all you do is register and opt in. These six are among the strongest no-code promotions on our list.

Online Casino Promotions – Find and Claim Your Bonus

  1. Grosvenor CasinoPlay with £60 plus 100 Spins, Deposit £20No Promo Code Needed
    Claim Bonus
    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.
  2. Betway CasinoBet £20 & Get 150 Free SpinsNo Promo Code Needed
    Claim Bonus
    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+ GambleAware.org. Bet The Responsible Way Full Terms apply.
  3. 32RedPlay £30 Get 320 Free SpinsNo Promo Code Needed
    Claim Bonus
    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.
  4. Unibet CasinoPlay £30 Get 300 Free SpinsNo Promo Code Needed
    Claim Bonus
    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.
  5. JackpotCityBet £20 & Get 150 Free SpinsNo Promo Code Needed
    Claim Bonus
    New UK based customers only. You must opt in (on registration form). 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. Full Terms.
  6. Hippodrome CasinoBet £20 & Get up to £100 + 100 Free SpinsNo Promo Code Needed
    Claim Bonus
    Key Terms: New customers only. Opt-in required. Offer valid for 7 days from account registration Match Deposit Bonus Terms: 100% Match Bonus up to £100 on 1st deposit of £20+. 10x bonus wagering applies as do weighting requirements. Debit Card deposits only. Irregular gameplay may invalidate your bonus. Free Spin Terms: 100 Spins awarded on Big Bass Bonanza, valued at 20p per spin credited after 24 hours.18+ GambleAware.org. Bet the Responsible Way.

18+ only. New customers only unless stated. Full T&Cs apply. Please gamble responsibly – GambleAware.org.

Grosvenor Casino’s “Play with £60” deal is a £20 deposit plus a £40 bonus on selected games, along with 100 free spins on Big Bass Splash. Pick the offer in the cashier when you make your first deposit. For no wagering at all, Betway’s 150 free spins need a £20 deposit and stake. The spins land in three daily drops of 50, and whatever you win is yours to withdraw.

What is a Promo Code?

A casino promo code (also called a bonus code, voucher code or coupon code) is a short string of letters and numbers that tells the casino which offer to give you. Casinos use them to track which partner sent you and to unlock offers that aren’t shown on their own homepage.

There are two types:

  • Required codes, such as WHV200 or SPINS. Without them, the offer doesn’t trigger.
  • Optional or tracking codes. The bonus comes through the link anyway, and the code just confirms it.

A missed code usually can’t be added later. Most casinos won’t apply a welcome bonus after your first deposit has gone through, so enter the code first.

Best No Deposit Bonuses

True no deposit bonuses are rare in the UK, and most UK “no deposit” offers come with small win caps. Two partners give spins without a deposit. Yeti Casino gives 23 no deposit free spins on Big Bass Bonanza, with 10x wagering on winnings and a £100 max cashout. Deposit and wager £10 and you get 77 more spins, paid as cash spins with no wagering. NetBet Casino gives 11 no deposit free spins with Promo Code KINGKONG: no wagering, a £10 max win and a valid mobile number required. After that, opt in and bet £20 on slots for 100 more spins on Big Bass Splash.

If you want to risk as little as possible, the next best thing is a low-deposit offer with cash spins: you stake £5–£10 and keep everything you win.

Best No Deposit Bonuses

  1. Yeti Casino23 No Deposit Free Spins on Big Bass Bonanza + Deposit & Wager £10 and Receive 77 Cash Spins on Big Bass BonanzaNo Promo Code Needed
    Claim Bonus
    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 Values Are £0.10 Per Spin. All Spins Expire in 48 hours.
  2. Netbet Casino11 No Deposit Free Spins + 100 Free Spins on Big Bass SplashPromo Code: KINGKONG
    Claim Bonus
    New UK verified players only. Valid mobile number required. No deposit needed. Free Spins on King Kong Cash Even Bigger Bananas 4 each valued at 10p. No wagering requirement. £10 max. win. Subsequent: 100 Free Spins on Big Bass Splash, 10p per spin. £10 min deposit. Opt-in and Bet £20+ on any slot. Winnings paid as cash. £100 max. win. T&Cs apply.
  3. Mecca BingoPlay £5, Get £20 Bingo Bonus + £10 Club Voucher Or + 50 Free Spins + £10 Club VoucherNo Promo Code Needed
    Claim Bonus
    New players. Claim only one Welcome offer. Min deposit £5, (Excl. Paypal & Paysafe). Min spend £5. Individual bonus T&Cs apply.
  4. Pub Casino50 Cash SpinsNo Promo Code Needed
    Claim Bonus
    New players only. Deposit & wager at least £10 to get free spins. Free Spins winnings are cash. No max cash out | Eligibility is restricted for suspected abuse. Skrill deposits excluded. Free Spins value £0.20 per spin. Free Spins expire in 48 hours. Full T&Cs apply.
  5. All British Casino100 Cash Spins on Le Bandit + 10% CashbackNo Promo Code Needed
    Claim Bonus
    New players only. Deposit & wager at least £10 to get free spins. Free Spins winnings are cash. No max cash out. Eligibility is restricted for suspected abuse. Skrill deposits excluded. Free Spins value £0.10 per spin. Free Spins expire in 48 hours. Full T&Cs apply.

18+ only. New customers only unless stated. Full T&Cs apply. Please gamble responsibly – GambleAware.org.

New Casino Bonus Codes

These codes are recent additions or updates to our list:

  • Monster Casino – Promo Code 30FS: 100% up to £50 plus 30 free spins, with 10x wagering on the bonus.
  • BestOdds Casino – Promo Code bop5x50fs: wager £20 on selected Pragmatic Play slots and get 50 free spins a day for 5 days (250 spins in total).
  • 7Bet Casino – Promo Code WELCOME100: deposit and spin £20 for 100 free spins on Big Bass Splash, with 1x wagering and a £100 max cashout.
  • Winomania – Promo Code WINO100: up to £50 plus 50 free spins on your first deposit of £10 or more.
  • Wink Bingo – Promo Code WINK50: deposit £10 and get a £50 bingo bonus (500%), with 10x bingo wagering

These casino bonus codes give free spins. The headline spin count matters less than the spin value, the eligible game and the win cap, so all three are in the terms under each row.

Free Spins Bonus Codes

  1. bet365 Casino10 Days of Free Spins with up to 500 Free SpinsPromo Code: 365GMBLR
    Claim Bonus
    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. #ad
  2. William Hill VegasGet 200 Free Spins when you stake £10Promo Code: WHV200
    Claim Bonus
    New UK customers only. Register with code WHV200, opt in via promo page and within 7 days deposit £10+ & stake £10+ from main balance on the advertised game to receive 200 Free Spins (10p each). Free Spins expire 72 hours from credit. Free Spins winnings must be wagered 10x on the advertised game within the same period. Winnings capped at £30. 1 per person. T&Cs apply. #ad
  3. Betfred GamesPlay with £10, Get 200 spinsPromo Code: SPINS
    Claim Bonus
    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.
  4. Spin and WinPlay £20, Get 200 Free SpinsPromo Code: SPINWIN
    Claim Bonus
    New customers. Deposit & spend min £20 (ex. PayPal & Paysafe) on Fishin Frenzy the Big Catch 2, get 200 Free Spins @10p, 10x wagering. Max wins £100. T&Cs apply
  5. Swift Casino100% Bonus up to £25+ 100 Free spins on Book Of DeadPromo Code: SWIFT
    Claim Bonus
    New Swift Casino UK players only. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £25. Maximum amount of Free Spins is 100. Game: Book of Dead, Spin Value: £0.1. WR of 10x Bonus amount and 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. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. Full T&C Apply.
  6. Rialto CasinoSpend £10 get 100 Free SpinsPromo Code: CGRIALTO
    Claim Bonus
    New players only. Min dep £10 (Excl. PayPal & Paysafe) & spend £10, to get 100 Free Spins on Big Bass – Hold & Spinner. 10x wager. Max win £200.T&Cs apply.
  7. Magical VegasStake £10 get 100 Free SpinsPromo Code: AGVEGAS
    Claim Bonus
    New customers only. Dep & spend min £10 (Excl Paypal & Paysafe) to get 100 free spins @10p on The Goonies Megaways Quest for Treasure Jackpot King. 10x Wagering. Max Wins £200. T&Cs apply.

18+ only. New customers only unless stated. Full T&Cs apply. Please gamble responsibly – GambleAware.org.

Most UK free spins are worth 10p each. That makes 200 spins worth £20 of play: decent, but not £200. William Hill Vegas caps free spin winnings at £30, while Magical Vegas and Rialto allow up to £200. Compare the caps, not just the spin counts. For more spin-led offers, see our 200+ free spins slots guide.

Bonus Types Available at UK Online Casinos

  • Welcome bonuses: the first offer you get as a new player, usually tied to your first deposit.
  • Free spins: a set number of spins on one or more named slots, normally at 10p a spin.
  • No deposit bonuses: spins or credit just for signing up and verifying your account. These are rare and usually have tight win caps.
  • Deposit matches: the casino adds a percentage of your deposit as bonus money, for example 100% up to £50.

No-Wager Spins for UK Players

No-wager spins are the cleanest bonus you can get: whatever you win from the spins is paid as cash and can be withdrawn. Our partners with no-wagering or cash-spin welcome offers include:

  • Betway Casino and JackpotCity: 150 no wager free spins each, released as 50 a day over 3 days, for a £20 deposit and stake.
  • PlayOJO: 50 free spins on Big Bass Bonanza with your first deposit, no wagering.
  • Casushi, Fruitkings and Peachy Games: 40 no wager free spins on Big Bass Splash for a £10 deposit and £10 stake.
  • Casiku Casino: 50 wager-free spins on Big Bass Splash when you play £50 on slots, with winnings capped at £50.
  • Mr Vegas and Videoslots: 11 wager-free spins plus up to £50 in match bonus.

Our no-wagering free spins guide has the full list.

Deposit Codes that Boost Play

A deposit code attaches a match bonus to your payment. Swift Casino’s Promo Code SWIFT gives 100% up to £25 plus 100 free spins on Book of Dead. Luna Casino’s Promo Code LUNA doubles deposits up to £50 and adds 50 spins on the same slot. At both, you wager the bonus plus free spin winnings 10x on slots within 30 days, and the max bet with bonus funds is capped at £5 or less.

Top Deposit Match Offers

The biggest headline numbers sit with the network brands below. A large match is only worth it if you were going to deposit that much anyway, so pick the one that fits your normal deposit.

  • Bluefox Casino: up to £1,000 plus 100 free spins. You wager the bonus 10x within 30 days and spin winnings 10x within 7 days.
  • SpinzWin: the same up-to-£1,000 structure, with 100 free spins.
  • Happy Tiger: 100% up to £100 on a £20+ deposit. Deposit and bonus are wagered 10x together on selected slots.
  • Casumo: 50% up to £100, 10x wagering on the bonus, £5 max bet and 7 days to complete.
  • Luna Casino: 100% up to £50 plus 50 free spins with Promo Code LUNA.

Casino Sites: The Best Free Spins and Other Promotions for the UK

If you want the most spins, these partners give the largest bundles:

  • 32Red: stake £30 on slots and get 320 free spins on Big Bass Splash, with 10x wagering on winnings.
  • Unibet Casino: stake £30 and get 300 free spins on Big Bass Splash, with 10x wagering.
  • BestOdds Casino: 250 free spins over 5 days with Promo Code bop5x50fs.
  • Jackpot Village: 200 bonus spins on Book of Dead with a £20 first deposit. Winnings are capped at £50 and wagered 10x.
  • Betfred Casino: stake £10 on slots within 30 days of signing up for up to 200 free spins. No code needed.
  • Slingo: 133 free spins on Big Bass Bonanza with your first deposit of £10 or more.
  • Prime Slots: 123 free spins on Thor with your first deposit of £10 or more.

Top 10 Welcome Bonuses

Our ten best welcome offers, ranked on value, how clear the terms are, and how easy the bonus is to clear.

1. Grosvenor Casino – Best All-Round Welcome Bonus

  • Offer: Play with £60 plus 100 Spins when you deposit £20
  • Promo Code: No Promo Code Needed. Select the offer in the cashier.
  • Key terms: min deposit £20 (excluding PayPal and Paysafe). £40 max bonus on selected games plus 100 free spins on Big Bass Splash. Deposit and bonus are wagered 10x within 30 days. A max win applies.
  • Why it’s on the list: a well-known UK brand, and one deposit gets you both bonus cash and spins.

2. bet365 Casino – Best Free Spins Code

  • Offer: 10 Days of Free Spins with up to 500 Free Spins
  • Promo Code: 365GMBLR
  • Key terms: min £10 in lifetime deposits. Claim within 30 days of registering. 10 picks of 5, 10, 20 or 50 spins within 20 days, with 24 hours between picks.
  • Why it’s on the list: no wagering on free spin winnings.

3. The Vic Casino – Simple Match Bonus

  • Offer: Play with £40 when you deposit £20
  • Promo Code: AGVIC
  • Key terms: £20 bonus on selected games. Deposit and bonus are wagered 10x (£400 in total). Max win £2,000. Excludes PayPal and Paysafe.
  • Why it’s on the list: the highest win cap of the low-deposit match offers here.

4. Lucky VIP – Doubled First Deposit

  • Offer: Play with £60 when you deposit £20
  • Promo Code: AGLUCKY
  • Key terms: £40 bonus on selected games. 10x wagering on deposit and bonus within 7 days. Max win £100.
  • Why it’s on the list: a big boost for a £20 deposit. The win cap and 7-day window make it best for short sessions.

5. William Hill Vegas – 200 Free Spins Code

  • Offer: Get 200 Free Spins when you stake £10
  • Promo Code: WHV200
  • Key terms: enter the code at registration and opt in. Deposit and stake £10 within 7 days. Spins are 10p each and expire after 72 hours. 10x wagering on winnings, capped at £30.
  • Why it’s on the list: a big spin count for a £10 stake.

6. Rialto Casino – 100 Free Spins for £10

  • Offer: Spend £10, get 100 Free Spins
  • Promo Code: CGRIALTO
  • Key terms: 100 spins on Big Bass – Hold & Spinner. 10x wagering. Max win £200. Excludes PayPal and Paysafe.
  • Why it’s on the list: a low entry cost and a reasonable £200 cap.

7. Betfred Games – 200 Spins with Code SPINS

  • Offer: Play with £10, get 200 spins
  • Promo Code: SPINS (enter it before you deposit)
  • Key terms: debit card deposit. Stake £10+ on slots within 14 days. 10p spins credited within 48 hours and valid for 7 days.
  • Why it’s on the list: one of the best-value spin offers from a major high-street brand.

8. Magical Vegas – 100 Spins on The Goonies

  • Offer: Stake £10, get 100 Free Spins
  • Promo Code: AGVEGAS
  • Key terms: 10p spins on The Goonies Megaways Quest for Treasure Jackpot King. 10x wagering. Max win £200.
  • Why it’s on the list: a Jackpot King slot gives the spins extra upside.

9. Kitty Bingo – Bingo or Spins, Your Choice

  • Offer: £35 Bingo Bonus or 100 Spins when you stake £10
  • Promo Code: AGKITTY
  • Key terms: the bingo bonus is for Main Event Bingo with 6x wagering. Spin winnings are paid as a bonus with 10x wagering. Excludes PayPal and Paysafe.
  • Why it’s on the list: the best pick on the list if you play bingo and slots.

10. Lucky Pants Bingo – Same Choice, Different Rooms

  • Offer: £35 Bingo Bonus or 100 Spins when you stake £10
  • Promo Code: PANTSGMBLR
  • Key terms: the same structure as Kitty Bingo: 6x wagering on the bingo bonus, 10x on spin winnings.
  • Why it’s on the list: a popular bingo community with a flexible welcome offer.

New Customer Bonuses and Gambling Coupon & Voucher Codes

CasinoWelcome OfferKey Terms
Grosvenor Casino£60 to play + 100 free spins
No Promo Code Needed		Free spins: 100 on Big Bass Splash. Min deposit: £20. Wagering: 10x deposit + bonus. Max win applies. Time limit: 30 days to wager.
bet365 CasinoUp to 500 free spins over 10 days
Promo Code: 365GMBLR		Free spins: daily picks of 5, 10, 20 or 50. Min deposit: £10 in lifetime deposits. Wagering: none on spin winnings. Max prize applies. Time limit: claim in 30 days; 10 picks in 20 days.
The Vic Casino£40 to play (£20 bonus)
Promo Code: AGVIC		Min deposit: £20. Wagering: 10x deposit + bonus. Max win: £2,000. Time limit: 30 days to wager.
Lucky VIP£60 to play (£40 bonus)
Promo Code: AGLUCKY		Min deposit: £20. Wagering: 10x deposit + bonus. Max win: £100. Time limit: 7 days to wager.
William Hill Vegas200 free spins
Promo Code: WHV200		Free spins: 200 × 10p on the advertised slot. Min deposit: £10, then £10 stake. Wagering: 10x spin winnings. Max win: £30. Time limit: qualify in 7 days; spins last 72 hours.
Rialto Casino100 free spins
Promo Code: CGRIALTO		Free spins: 100 × 10p on Big Bass – Hold & Spinner. Min deposit: £10, then £10 spend. Wagering: 10x spin winnings. Max win: £200. Time limit: 7 days to use spins and wager.
Betfred Games200 free spins
Promo Code: SPINS		Free spins: 200 × 10p on selected slots. Min deposit: £10 by debit card, then £10 stake. Wagering: none on spin winnings. Time limit: qualify in 14 days; spins valid 7 days.
Magical Vegas100 free spins
Promo Code: AGVEGAS		Free spins: 100 × 10p on The Goonies Megaways Quest for Treasure Jackpot King. Min deposit: £10, then £10 spend. Wagering: 10x spin winnings. Max win: £200. Time limit: 7 days to use spins and wager.
Kitty Bingo£35 bingo bonus or 100 free spins
Promo Code: AGKITTY		Free spins: 100 × 10p on The Goonies Megaways Quest for Treasure Jackpot King. Min deposit: £10, then £10 spend. Wagering: 6x bingo bonus / 10x spin winnings. Max win applies. Time limit: bingo bonus 30 days; spins 7 days.
Lucky Pants Bingo£35 bingo bonus or 100 free spins
Promo Code: PANTSGMBLR		Free spins: 100 × 10p on The Goonies Megaways Quest for Treasure Jackpot King. Min deposit: £10, then £10 spend. Wagering: 6x bingo bonus / 10x spin winnings. Max win applies. Time limit: bingo bonus 30 days; spins 7 days.

18+ only. New customers only. Full T&Cs apply. Please gamble responsibly – GambleAware.org.

TOP 10 Casino Apps & Sign-up Bonus Codes

All ten casinos have mobile apps or mobile sites, and the same sign-up bonus codes work on them:

  1. Grosvenor Casino – No Promo Code Needed
  2. bet365 Casino – Promo Code 365GMBLR
  3. The Vic Casino – Promo Code AGVIC
  4. Lucky VIP – Promo Code AGLUCKY
  5. William Hill Vegas – Promo Code WHV200
  6. Rialto Casino – Promo Code CGRIALTO
  7. Betfred Games – Promo Code SPINS
  8. Magical Vegas – Promo Code AGVEGAS
  9. Kitty Bingo – Promo Code AGKITTY
  10. Lucky Pants Bingo – Promo Code PANTSGMBLR

Our best casino apps rankings compare the apps themselves.

How to Claim and Use Your UK Casino Bonus

To claim, register with your real details through the link on this page, verify your age and identity, then make your qualifying deposit with an eligible payment method. UK casinos must verify you before you can play, so have ID ready. Read the bonus terms before your first bet: they tell you which games count, the maximum bet allowed, and how long you have.

How to Use a Casino Deposit Promo Code

  1. Copy the code from the table, exactly as written.
  2. Open the casino through our link and start registering. If there’s a promo code box on the form, enter the code there.
  3. Go to the cashier. If the code wasn’t asked for at sign-up, enter it in the bonus or promo field before you confirm your deposit.
  4. Check your bonus balance. The bonus or spins should appear within minutes, though some brands take up to 48 hours. If nothing arrives, contact live chat before you start playing.

Benefits of Using a Sign up Code

  • Better offers: some codes unlock deals that aren’t on the casino’s homepage.
  • Clear tracking: the code links your account to the offer, so there’s no dispute later about what you were promised.
  • More spins for the same stake: codes such as WHV200 and SPINS turn a £10 stake into 200 spins.
  • Lower risk: with no-wager and cash spins, every win is yours to withdraw.

Which Bonus? Comparing Casino Offers & Terms

What should I check before choosing a bonus? Check four things: the minimum deposit, the wagering (and whether it applies to the bonus alone or to deposit plus bonus), the maximum win or cashout, and the time limit. A £20 bonus at 10x with a £2,000 cap, like The Vic’s, is often worth more than a bigger headline bonus with a £100 cap.

Can I use a bonus on any game? Usually not. Free spins are tied to one named slot, and bonus cash tends to be limited to selected slots. Table games and live casino often count for a smaller share of wagering, or nothing at all.

Do I always need a promo code? No. Around eight in ten of our partner offers are applied automatically through the sign-up link. When a code is required, we show it in the table. When it isn’t, we say “No Promo Code Needed”.

Casino Bonus Rules in 2026

Two UK Gambling Commission rules changed how casino bonuses work from 19 January 2026:

  • Wagering is capped at 10x. No UK-licensed casino can ask you to wager a bonus more than ten times. Under the old rules, 35x–50x was common. Every offer on this page meets the cap.
  • No mixed-product bonuses. A casino can’t make you bet on sports to unlock casino spins, or play slots to unlock a free bet. Each offer has to stand on its own.

Casinos also can’t change the terms of a bonus after you’ve completed the qualifying action. Affordability and age checks still apply to every offer.

Free Bet Promo Codes from UK Bookmakers

Many of our casino partners run sportsbooks as well. These are the bookmaker sign-up offers we rate most highly. Under the rules above, each one is a standalone free bet offer and not linked to a casino bonus.

  1. bet365Bet £10 Get £30Promo Code: 365GMBLR
    Claim Free Bet
    New Bet365 Customers Only. Min deposit requirement. Free Bets are paid as Bet Credits and are available for use upon settlement of bets to value of qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Registration Required. The bonus code 365GMBLR can be used during registration but does not change the offer amount in any way. Time limits and T&Cs apply. #AD
  2. BetfredBet £10 Get £50No Promo Code Needed
    Claim Free Bet
    New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Free Bets & 2 x £10 in Acca Free Bets within 10 hours of settlement. 7-day expiry. Eligibility & payment exclusions apply. Full T&Cs apply.
  3. BetwayBet £10 Get £40No Promo Code Needed
    Claim Free Bet
    New customers only. Place a min £10 bet at min odds of 2.0. £40 worth of Free Bet Tokens awarded on bet settlement. 4 x £10 each with betting restrictions. 7 day expiry. Debit Card deposits only (exclusions apply). Bet The Responsible Way. Full Terms apply.
  4. SBKBet £10 Get £40 in Free BetsNo Promo Code Needed
    Claim Free Bet
    New UK customers. Min £10 first deposit. Place a bet of £10 at min odds of 3.0 and get £40 in Free Bets within 48 hours. Restrictions apply. Full T&Cs apply.
  5. SpreadExBet £10 Get £60No Promo Code Needed
    Claim Free Bet
    SpreadEx £60 free bets bonus offer terms: Spread betting losses can exceed deposit. Place a £10 fixed odds single or £10 each-way bet at minimum odds of 1/2 and get 3 x £10 free fixed odds bets, 3 x £5 Total Goals football spread bets and 3 x £5 Winning Favourites spread bets and a £1 racing Race Index spread bet. Promo code is optional. Full terms apply.
  6. easyBetBet £20 Get £30Promo Code: YES30
    Claim Free Bet
    New EasyBet customers only. 18+. UK residents only. easyBet's Predictions Offer requires signing up with bonus code YES30. To qualify, you must deposit and place a first bet of £20 exclusively on a Predictions market. The qualifying wager must be placed at maximum odds of 80% (1.25) and must fully settle. Once settled, £30 in free bets is credited within 24 hours. Free bet stakes are not returned with winnings. First deposits via Skrill, Neteller, or PaySafe card are excluded. T&Cs Apply.
  7. MatchbookBet £20 Get £30Promo Code: NEW30
    Claim Free Bet
    New Matchbook Players Only. Sign Up with Bonus Code: NEW30. Bet and Settle 1x£10 Bet on Matchbook Exchange at odds of 2.0 or more. Bet and Settle 1x£10 Bet on a Bet Builder or Multiple at odds of 3.0 or more, with min 3 selections. Within 72 hours of Qualifying Bets settling user will receive 1x £10 Exchange Free Bet, 1x £10 Multiples Free Bet, and 1x £10 Bet Builder Free Bet. Users making their first deposit by Skrill, Neteller or PaySafe card will not qualify for this promotion. T&Cs Apply..
  8. 7BetBet £10 Get £30Promo Code: 7BETWO
    Claim Free Bet
    New GB customers only. First deposit £10+ with applicable bonus code. Bet £10+ to get 3 × £10 Bonus Bets. Credited in stages. Restrictions apply. Each Bonus Bet expires 7 days after crediting. Stake not returned. Full T&Cs apply.

18+ only. New customers only unless stated. Full T&Cs apply. Please gamble responsibly – GambleAware.org.

bet365 uses the same Promo Code 365GMBLR for its Bet £10 Get £30 sports offer. For exchange bettors, Matchbook’s NEW30 gives 3 x £10 free bets once you settle a £10 Exchange bet and a £10 Bet Builder or Multiple. All bookmaker offers are listed in our bookmaker bonus codes guide.

The Best Live Casino Bonus: Betfred Golden Chips

  • Offer: get 5 Golden Chips when you stake £20 on live casino
  • Promo Code: No Promo Code Needed. Opt in on the promotion.
  • How to claim: you must be a new live casino customer. Opt in, then stake £20 within 7 days across at least 5 game rounds.
  • Games: Betfred’s live casino tables.
  • Wagering: Golden Chips are a free stake, and the chip value isn’t returned with winnings. Chips expire after 7 days.

Most welcome bonuses count live casino at 20% or less towards wagering, or exclude it completely, so a dedicated live offer like this one is the better choice for blackjack and roulette players.

Every partner on whatbonuscode.co.uk is listed here, with the current welcome offer, promo code and key terms. Each brand name links to its full promo code page.

Beyond welcome offers, check the promotions page once you’ve joined. Weekly free spins, cashback (All British Casino gives 10% alongside its 100 cash spins) and loyalty rewards are often better value over time than the sign-up deal. If you want to keep your deposit low, our £5 deposit casinos list has the cheapest ways in, and first deposit bonuses compares the match offers in more detail.

Set a deposit limit before you claim any bonus, and treat bonus play as entertainment, not income. If gambling stops being fun, free confidential support is available from GambleAware.org and GamCare, and you can block every UK-licensed site at once with GAMSTOP.

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