Casino bonuses can be easily claimed using valid promo codes that new players should insert when registering their casino account or on the deposit page.
View verified by Offersbet casino and slots app bonuses – updated for 2026. The signup code is valid for new casino customers who deposit at least £10.
We’ve partnered with top UK casinos to bring you verified and tested codes for 2026, making it easy for new players to claim bonuses like free spins, no-deposit bonuses, and matched deposits.
Slots Apps and Mobile Casinos – Enjoy Free Spins Bonus and Promo Codes UK 2026
Bet365 Games Bonus
Get up to 500 free spins within 20 days at Bet365 Casino by using code 365GMBLR during registration. No wagering on spins.
10bet Slots – Get Bonus
Claim a 100 spins welcome bonus at 10bet Casino. Use code CASINO during deposit to redeem this offer.
Magical Vegas Sign up Slots – Code AGVEGAS
Receive up to 100 spins with Magical Vegas. Enter code MAGICALVEGAS during your first deposit to activate this bonus.
Lucky VIP Casino Games With Deposit Bonus
Get up to £20 Casino Offer & Free Spins at Lucky VIP Casino. Use code LUCKYVIP on your first deposit to claim.
Swift Casino – Use Code
Get up to £50 and 50 free spins at Swift Casino. Use code SWIFT when making your first deposit to activate the bonus.
Luna Casino – Fresh Jackpot Games 2026 & Bonus
Claim a £50 bonus on first deposit and free spins at Luna Casino with code LUNA during your initial deposit to unlock the offer.
Rialto Online Casino Slots & Free Spin
Enjoy up to 100 free spins bonus code offer at Rialto Casino. Use code RIALTO on your first deposit to activate the welcome bonus.
Spin & Win Slots Welcome UK Offer
Claim a 200 free spins at Spin & Win. Use code SPINWIN at deposit to redeem.
The Vic Free Spins Games
Get up to £20 at The Vic Casino. Enter THEVIC on your initial deposit to activate the bonus.
Best Places to Play Online Slots With Free Spins Bonus Codes in the UK
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bet365 Casino Bonus: Get Up to 500 Spins365GMBLR18+, BeGambleAware.org.
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. T&Cs apply. Registration required.
| Read bet365 Casino review -
Casushi Casino Bonus: Play With 100 Free Spins Bonus18+, BeGambleAware.org.
New players only. UK only. Min deposit £10 and £10 stake on slot games required. 100 Free Spins on Big Bass Splash credited automatically. Free Spins value: £0.10 each. Free Spins expire 48 hours after crediting. No wagering on Free Spins; winnings paid as cash. Eligibility restrictions apply. Full Terms of Welcome Offer.
| Read Casushi review -
10bet Casino: Stake £25, Play with £50CASINO18+, BeGambleAware.org.
10bet Casino welcome bonus Terms: Select bonus at sign-up and make your first deposit within 7 days. Wager bonus 10x within 3 days on slots. Min. dep £10. Max bonus winnings: £1,000. Bonus not redeemable. Payment restrictions apply. T&Cs apply.
| Read 10bet Casino review -
FruitKings Bonus: 100 Free Spins on Big Bass Splash18+, BeGambleAware.org.
New players only. UK only. Min deposit £10 and £10 stake on slot games required. 100 Free Spins on Big Bass Splash credited automatically. Free Spins value: £0.10 each. Free Spins expire 48 hours after crediting. No wagering on Free Spins; winnings paid as cash. Eligibility restrictions apply. Full Terms of Welcome Offer.
| Read FruitKings review -
Betfred Casino: Get 200 Free Spins Without Wagering Requirements18+, BeGambleAware.org.
Betfred Casino: Get 200 Free Spins Without Wagering Requirements. Code is optional. Terms: New customers only. Opt In required. £10 min stake on Casino slots within 30 days of registration. Max bonus of 200 Free Spins on selected games credited within 48 hours. Free Spins expire after 7 days. iOS app restrictions may apply. Email/SMS validation may apply. Not available in NI. Full T&Cs apply.
| Read Betfred Casino review -
247bet Bonus: 100% up to £247 + 100 spins Or £50 Free Bets18+, BeGambleAware.org.
Join new 247bet casino and sports betting site to get started with a 100% up to £247 deposit bonus. In addition you get 100 spins for slots & 30 Free Sports Bets. The promo code is optional – use our voucher links. UK/2026. Terms apply.
| Read 247bet review -
The Vic Bonus: Get up to £20THEVIC18+, BeGambleAware.org.
The Vic Bonus: Get up to £100 and 20 Free Spins. Terms: New players only. Min Deposit £20, excl. PayPal & Paysafe. £20 bonus (x10 wager) on selected games. Max win £2K. T&Cs apply.
| Read The Vic review -
Rialto Casino: Get 100 Free Spins on Big Bass – Hold & SpinnerAGRIALTO18+, BeGambleAware.org.
Rialto Casino: Get up to £100 and Free Spins. Code: AGRIALTO. 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.
| Read Rialto review -
Grosvenor Casino Bonus: Deposit £20, Play with £4018+, BeGambleAware.org.| Read Grosvenor Casino review
Grosvenor Casino Bonus: Deposit £20, Play with £40. Code is not required. Terms: New players only. Min Deposit £20, excl. PayPal & Paysafe. £20 bonus (x10 wager) on selected games. Max win £2K. T&Cs apply. *T&Cs apply.
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Betway Casino: Stake £10 & Get 150 Free Spins18+, BeGambleAware.org.
Betway Casino: Stake £10 & Get 150 Free Spins on selected slots. Code: not required. Terms: New UK customers only. Deposit & Stake Min £10. Debit card only (exclusions apply). 150 free spins (£0.10) on selected games. No wagering requerments on Free Spins Winings. Spins expire after 7 days. 18+, GambleAware.org. Full Terms apply.
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Casiku Bonus: 50 Wager-Free Spins18+, BeGambleAware.org.
New Casiku players only. Opt-in required. Min. deposit £20. Welcome Offer is 50 wager free spins on Big Bass Splash when wagering min. £50 on slots by 23:59 GMT on day of first deposit. Free spins must be used within 72hrs. Winnings from free spins credited as cash funds and capped at £50. Cash funds are immediately withdrawable. Affordability checks apply. Terms apply.
| Read Casiku review -
Casimba Casino Bonus: Get 50 Wager-Free Spins18+, BeGambleAware.org.
Casimba Casino Bonus: Get 50 No Wager Free Spins on Big Bass Bonanza slot. Terms: New players only. Min. deposit £20. Max. bonus bet is £5. Welcome Offer is 50 cash spins on Big Bass Bonanza on your first deposit and 50% match up to £50 on your 2nd deposit. To claim the cash spins you also need to wager a minimum of £10 of your first deposit. Cash spins must be used within 72 hours. Winnings from Cash spins credited as cash funds and capped at £100. These cash funds are immediately withdrawable. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly.
| Read Casimba Casino review -
Dream Vegas Bonus: Get up to £100 + 100 free spins18+, BeGambleAware.org.
New players only. One offer per player. Min deposit £20. Max bonus bet £5. Offer: 100% match bonus on 1st deposit up to £100 + 100 free spins. Free spins expire in 72h, winnings capped at £100, credited as cash and are immediately withdrawable. Bonus funds expire in 30 days and are subject to 10x wagering of the bonus funds. Only bonus funds count towards wagering contribution. Affordability checks and Terms apply. Please Gamble Responsibly.
| Read Dream Vegas review
A casino bonus/promo code is a special code provided by a casino that players can enter during registration or on the deposit page to claim a bonus. Examples include “365GMBLR” for Bet365 Casino and “WELCOME100” for 7bet Casino.
To use a casino bonus code, enter the code in the designated field during the registration process or on the deposit page when making your first deposit. For example, you can use “SWIFT” at Swift Casino during registration – real deposit code to use this year.
Use multiple bonus codes at the same casino
Generally, casinos in 2026 allow only one promo code per account at a time. Be sure to check the terms and conditions of each promotion. For instance, you can only use one code like “AGVIC” for The Vic Casino at a time.
Types of bonuses to claim with a promo code
Bonus codes for mobile slot apps and casino UK sites in 2026 can be used to claim various gambling casino offers, including free spins, no deposit bonuses, matched deposit bonuses, and more. For example, “365GMBLR” at bet365 Casino gives you 50 spins or a total of 500 within 20 days, and “SPINWIN” at Spin&Win Casino offers 200 free spins.
Promo codes available to existing players
While many promo codes are targeted at new players, some casinos offer special codes for existing players as part of ongoing promotions and loyalty programmes. Always check the casino’s promotions page for updates.
For the best and most up-to-date casino promo codes, visit offersbet.co.uk
To use a promo code, follow these simple steps:
- Select the Casino: Choose the casino with the bonus that best suits your needs from the table above.
- Sign Up or Log In: Navigate to the casino’s website and either sign up as a new player or log in if you already have an account.
- Enter the Promo Code: During the registration or deposit process, look for an option to enter a promo code. This is typically found in the deposit section.
- Make a Qualifying Deposit: Ensure your deposit meets the minimum required amount to qualify for the bonus.
- Claim Your Bonus: After entering the promo code and making the necessary deposit, your bonus should be credited to your account.
Make sure to read the terms and conditions associated with each promo code to understand the details and requirements for claiming and using the bonus effectively.
