Welcome to BritishGambler.co.uk. It is your trusted guide to legal UK gambling casino and betting sites.
From top casino games and bingo rooms to mobile bookies and slot apps, our team of independent experts and journalists has reviewed the most popular and legal top UK gambling sites to help you play safe.
Online Casino Gambling & Betting Sites (2025) Recommended
| UK Casino & Betting Sites | Bonuses |
|---|---|
| Bet365 | 100 Slot Spins + Bet £10 Get £30. Code: 365GMBLR |
| Mr Play | £200 Betting Offer + 100 Spins. Code: BGPLAY |
| Grosvenor Casinos | Deposit £20, Play with £50 |
| Barz Casino | 100% up to £300 + 50 Spins |
| Rialto Casino – Code: RIALTOGMBLR | 100% up to £300 + 200 Spins |
| All British Casino | 100% up to £100 + 200 Spins |
| Dream Vegas | 100% up to £300 + 150 Free Spins |
| 10bet – Code: CASINO | 50% up to £250 Bonus |
| Spin Rio – Code: BGRIO | £200 + 100 Free Spins |
| Kitty Bingo – Code: KITTYGMBLR | £30 Bonus + 50 Spins |
Are you here to find the best UK casino bonus in 2025? BritishGambler can help!
So, for sheer bonus value, Barz Casino and Dream Vegas are the best casino gambling sites that lead the way with a 100% match up to £300 plus 50–150 free spins – ideal for big first deposits. If you’re after no wagering free spins, Bet365 is your best bet with 100 wager-free bonus spins when you stake £10 on qualifying games (use code 365GMBLR). For low spenders, Kitty Bingo offers a great-value promotion – so deposit just £10 and get £30 + 50 spins using sign up code KITTYGMBLR. And if you’re chasing no deposit rewards, 888 Casino regularly runs exclusive free play offers just for signing up – a rare find among UKGC-licensed sites.
Best Online Casino Sites UK
All Bonuses
Bet365 Bonus Code UKBet365 Casino: 10 Days of Free Spins. Promo Code “365GMBLR”18+, GambleAware.org.bet365 New Player Offer: 10 Days of Free Spins with up to 200 Free Spins. Terms: Min £10 in lifetime deposits required. Offer must be claimed within 30 days of registering a bet365 account. Reveal prizes of 5, 10 or 20 Free Spins; 10 spins on Free Spins reels available within 20 days, 24 hours between each spin. Registration required. Max. prize, game restrictions, time limits and T&Cs apply.
Read Bet365 Bonus Code UK Review365GMBLR
The Vic CasinoNew Vic Casino Bonus: up to £200 + 100 free spins. Use code VICGMBLR18+, GambleAware.org.Read The Vic Casino ReviewNew players only. Code VICGBMLR required on a minimum deposit of £20 for up to £100 bonus + max 20 Free Spins valid for 7 days. Bonus playable on *selected slots*. Wagering requirements on bonus is 50x (deposit+bonus), max convertible rate from bonus is 5x. Free spins & winnings playable selected *Lady’s Charm Deluxe*, wagering requirements on free spins is 35x, maximum convertible amount from free spins is £30. 18+ only. Valid until further notice. Full T&C’s apply.VICGMBLR 
Rialto CasinoRialto Casino: 100% match bonus up to £300 + 200 free spins for slots18+, GambleAware.org.Read Rialto Casino ReviewWelcome bonus package on first 3 deposits 1st Dep. Min £20. USE CODE RIALTOGBMLR. Max bonus £100. 40x wagering (bonus & deposit). max bonus to cash 5x. Free Spins: 50 Free spins. 25x wagering. Max bonus to cash £25. Claim once. See full T&Cs for 2nd & full T&Cs for 3rd Deposit offers. Full T&Cs apply.RIALTOGMBLR 
Barz CasinoBarz Casino: 100% match up to £300 plus 50 bonus spins18+, GambleAware.org.New Barz Casino players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 50 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly.
Read Barz Casino Review 
GrosvenorGrosvenor Casinos Bonus: Deposit £20, Play with £50 + 100 Free Spins18+, GambleAware.org.Read Grosvenor ReviewNew Customers by invite Only. Min Deposit £20 (exc PayPal). Max Bonus £30 (30x wagering & max wins £2000) & 100 Free Spins @10p playable on selected games (1x wagering on wins, max wins £500).*T&Cs Apply
Mr PlayMr Play Casino Bonus: Get 100 Free Spins + £200 Deposit Bonus18+, GambleAware.org.Only UK players. After first deposit made, customers will get + 20 Spin for the next 4 days: 1st day after First Deposit: 20 Spins of Finn and the Swirly Spin 2nd day after First Deposit: 20 Spins of Book of Dead 3rd day after First Deposit: 20 Spins of VIP Black 4th day after First Deposit: 20 Spins of Aloha! Cluster Pays Winnings won with spins that require deposit, have to be wagered 35x. Bonuses that require deposit, have to be wagered 35x.
Read Mr Play ReviewBGPLAY 
Kitty BingoKitty Bingo: Up to £30 + 50 Free Spins. Use code: KITTYGMBLR18+, GambleAware.org.Kitty Bingo Bonus Code 2025: New Customers. Deposit (PayPal & Paysafe excluded) and play £10 cash on Bingo. Spins only on specific game. Wagering and expiry dates vary. Full T&Cs apply.Read Kitty Bingo ReviewKITTYGMBLR 
Spin RioSpin Rio Casino: Get up to £200 + 100 Free Spins18+, GambleAware.org.New depositing UK players only. Min. deposit £10. max bonus of £200 in 3 deposits, valid 21 days, on selected slots; 35x wagering on the sum of deposit & bonus applies. Country Restrictions and Full T&Cs apply. Code: BGRIO
Read Spin Rio ReviewBGRIO 
Grand Ivy CasinoGrand Ivy Casino Bonus: Get £300 Deposit Match + 25 Bonus Spins18+, GambleAware.org.New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 + 25 bonus spins on your 1st deposit. 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.
Read Grand Ivy Casino Review 
All British CasinoAll British Casino: 100% Deposit Bonus up to £100 + 200 Free Spins18+, GambleAware.org.Welcome bonus for new players only. Maximum bonus is 100% up to £100 + 200 free spins. Min. deposit is £20. No max cash out. Wagering is 35 x bonus. Max. bet with an active bonus is £5. Eligibility is restricted for suspected abuse. Cashback is cash with no restrictions. Skrill & Neteller deposits excluded. Cashback applies to deposits where no bonus is included. T&C’s apply.
Read All British Casino Review 
10bet10bet Casino Offer: 50 % of up to £250 Bonus18+, GambleAware.org.Use code CASINO upon deposit (no Skrill/Neteller); Wager bonus 50x to release bonus winnings; Valid 30 days; Stake contribution and payment method exclusions apply; T&C apply
Read 10bet ReviewCASINO 
Magic Red CasinoMagic Red Casino Bonus: Get up to 35 GBP Match Bonus + 50 Spins18+, GambleAware.org.New Players Only. Spins are given as follows: 50 Spins upon a first deposit of minimum £10. Spins may only be used in specific games. The game allowed: Book of Dead. Wagering Requirement: 35x. Spins expire after 24 hours. Promotion available for 72 hours. Maximum winnings from spins: £100. Terms and Conditions apply.
Read Magic Red Casino Review 
Regal WinsRegal Wins Casino Bonus: Play £20 Get 50 Free Spins18+, GambleAware.org.Regal Wins Bonus Code and Offer: New customers only. Deposit min £20 (exc PayPal & PaySafe) & spend £20 on slots to get 50 Free Spins. Selected games only. 20x Wagering Requirement on Free Spins. Max wins £2,000. Full T&Cs Apply.
Read Regal Wins Review 
BetwayBetway Casino Bonus: 125 Free NO Wager Spins18+, GambleAware.org.New UK customers only. 125 free spins on Big Bass Hold & Spinner (£0.10 per spin) credited after successful £10 deposit and £10 stake on Casino, Vegas or Live Casino. No wagering requirements on free spin winnings. Debit Card deposit only (exclusions apply). This offer is valid 7 days from the new account being registered. Bet the Responsible Way. Full terms apply.
Read Betway Review 
Magical Vegas CasinoMagical Vegas: 100% Match up to £300 + 30 Free Spins.18+, GambleAware.org.1st dep offer Code: Min 1st dep (Exc PayPal & Paysafe) £10 for up to £300 + 30 free spins on selected Blueprint games @20p. 30x wagering on sum of deposit bonus applies. Max Wins £2,000. Full T&C’s Apply.
Read Magical Vegas Casino Review 
Dream VegasDream Vegas Casino: 100% Deposit Bonus up to £300 + 150 Free Spins18+, GambleAware.org.New Dream Vegas players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20-£100: max £100 bonus + 50 spins on selected games; £101-£200: max £200 bonus + 100 spins on selected games; or £200+: max £300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at £100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply. Terms apply. Please gamble responsibly.
Read Dream Vegas Review
Best Online Gambling Offers in the UK
If you’re after some solid, reputable gambling brands in the UK, we’ve got a few favourites worth checking out. Our 2025 top picks at BritishGambler.co.uk include big names like Bet365, Grosvenor, 10bet, and Betfred for sports, plus trusted casino sites like Rialto, Grand Ivy, and new Spin and Win. These are the sites we actually play at – great casino offers, fast withdrawals, and fully UK-licensed online gambling firms.
🎰 TOP UK Casino Sites
- Bet365 Casino – Free spins + new games
- Rialto – Great for slots + £300 bonus
- Grand Ivy – 100% match + bonus spins
- Lucky VIP – £100 casino bonus + live dealer credit
- Spin and Win – Up to £500 match bonus
⚽ Best-Rated UK Sports Betting Sites
Grosvenor – Double odds on your first bet
Bet365 – Bet £10, get £30 in free bets
10bet – 100% up to £50 with code SPORT
Betfred – Bet £10, get £50 in bonuses
Explore Our Casino Guides
Our Favourite UK Sites for Online Gambling Right Now
As the founder of BritishGambler.co.uk, I’ve tested more UK gambling sites than I can count – and these are my top picks for 2025. Bet365 is still my go-to for sports betting, and those free spins don’t hurt either. I like 10bet for its no-nonsense app and clean layout – great for quick bets or a late-night slots session. Mr Play always delivers on slots, and their welcome bonus is one of the better ones out there. If you’re new to live casino, Rialto is a great place to start (plus they’ve got that exclusive bonus for our readers). And Grosvenor – always reliable, super fast withdrawals, and solid support when you need it.
All of these sites are fully licensed by the UK Gambling Commission, which, for me, is non-negotiable. It means you’re getting fair games, fast and secure payments (I use PayPal and Visa mostly), and you’ve got proper player protection tools if you need to take a break or set limits. I wouldn’t recommend any site that doesn’t tick those boxes.
— Alexander Kostin, BritishGambler.co.uk
Our favourite UK-licensed gambling site. The Bet365 sign-up promo code for UK in 2025 is 365GMBLR. New customers only. Minimum deposit £10. Bet Credits are available for use upon settlement of bets to the value of the qualifying deposit. Min odds, bet, and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply. Registration is Required. The bonus code can be used during registration but does not change the offer amount in any way.
Read Bet365 Bonus Code UK Review
Welcome bonus for new players only. Maximum bonus is 100% up to £100 + 200 free spins. Min. deposit is £20. No max cash out. Wagering is 35 x bonus. Max. bet with an active bonus is £5. Eligibility is restricted for suspected abuse. Cashback is cash with no restrictions. Skrill & Neteller deposits excluded. Cashback applies to deposits where no bonus is included. T&C’s apply.
Read All British Casino Review
MrPlay Casino: Only UK players. After first deposit made, customers will get + 20 Spin for the next 4 days: 1st day after First Deposit: 20 Spins of Finn and the Swirly Spin 2nd day after First Deposit: 20 Spins of Book of Dead 3rd day after First Deposit: 20 Spins of VIP Black 4th day after First Deposit: 20 Spins of Aloha! Cluster Pays Winnings won with spins that require deposit, have to be wagered 35x. Bonuses that require deposit, have to be wagered 35x.
Read Mr Play ReviewThe 10 Best Online Casino and UK Betting Sites & Apps for 2025
We’ve handpicked the top 10 online casinos and betting sites in the UK for 2025 – all fully licensed by the UK Gambling Commission and stacked with real-money games, fast payouts, and mobile apps that actually work nicely.
Whether you’re spinning new slots at Rialto, betting on the big match with Bet365, or chasing a juicy live casino deposit bonus at The Vic, these are the UK gambling online web sites that stood out in our full reviews. Expect new user welcome bonuses, top games from providers like NetEnt and Play’n GO, and expert support when you need it.
1. 10bet
We would name 10bet as one of the most innovative online casino betting sites and casino platforms in the UK. It is an old hand at the online game, arriving way back in 2003. With a no-nonsense approach, 10 Bet offers over 1,100 games and is owned and operated by Blue Star Planet Limited, which is licensed and registered in the UK by the Gambling Commission under number 43173. Microgaming and NetEnt are among the gambling software firms supplying quality offerings to 10bet, like the new slots Lucky Nuggets and Gems of the Nile. Table games such as Space Invaders Roulette are hugely popular and the Live Casino doesn’t disappoint, with Dragon Tiger Baccarat, Diamond VIP Blackjack all among the most-played.
There is a generous bonus offer for new casino users and free bets for a betting customer. Explore 10bet bonus offers, read our 10bet casino review and learn about 10bet’s free bet terms.
2. bet365
The number 1 for safe and secure online gambling is bet365 UK. This is one of the few independent online casinos and betting sites since 2000. hey now offer 4 Apps, covering Sports Betting, Games, Casino and Live Casino games. Indeed, their reputation has helped them become one of the best gambling sites in the industry. The bet365 gambling platform is operated by Hillside and have 2 separate licenses in the UK, given by the UK Gambling Commission: 55148 for UK Sports and 55149 for UK Gaming. There is a Welcome Offer and a series of promotions.
3. The Vic UK Online Casino
Part of the Grosvenor Empire, The Vic casino brand recalls the previous long-serving Monarch, Victoria, and has been delivering a right royal selection of games since 2021. All black-clad, plush, and hushed casino quality, this site for real money gambling is owned and operated by Rank Interactive, which is licensed and registered in the UK by the Gambling Commission under number 57924. Eyecon and Blue Print Gaming are among the software heavies giving us new slots like Chilli El Toro and Don Bigote. New players can enjoy a generous Welcome Offer.
Play at Vic Casino! (Use our exclusive code VICGMBLR)
4. GrosvenorCasinos
With over 50 brick-and-mortar casinos, the Grosvenor casino is a wagering royalty, and they launched their internet platform online in 2007. The casino betting site is packed with class and a huge range of games and is owned and operated by Rank Leisure Holding Ltd, which is licensed and registered in the UK by the Gambling Commission under number 33465. Realistic Gaming and NetEnt are among the big software guns that provide new slots like Cash Melon, Grizzly, and Wild Trigger. Mega Jackpot Siberian Storm is highly popular. Newcomers can claim a Welcome Offer, Free Spins and Betting Bonus.
Explore the Grosvenor bonuses, read our review of the Grosvenor online casino and learn more about their betting deal.
5. Rialto
Settle in for a trip back to the silver screen. Rialto online casino opened its doors in 2017 and has been playing classics ever since. This Art Deco joy is owned and operated by Rank Interactive Limited, which is licensed and registered in the UK by the Gambling Commission under number 57924. New slots such as Funk Master and Golden Elixir are already hits among British users of Rialto real money online casino gambling website, as are some solid Live Table games like Zappit Blackjack and American Roulette.
Play Slots at Rialto! (Enter a unique code for BritishGambler.co.uk readers – RIALTOGMBLR – get a 200 free spins bonus).
6. Mr Play
We are often asked to share our thoughts on the best sites for slots. In the UK, it is probably Mr Play. Launched in 2017, Mr Play is known for its big black moustache, but this whacky gambling slots site is class, offering a fantastic selection of games. In the UK, this site is operated by AG Communications, which is licensed and regulated by the Gambling Commission under number 39483. Pragmatic Play and Pay’n’Go are among the software heavies at Mr.Play UK’s edition and the featured slots Big Bass Bonanza and Rise of Olympus slot games are good starting points. You can use our exclusive code BGPLAY when registering on this gambling site and claim free bonus spins for selected slots.
Learn about current Mr Play bonus codes, read out Mr Play casino review and MrPlay sport offer.
7. Spin Rio
Join the Carnival with Spin Rio online casino website. Launched in 2021, there are over 1,400 games stocked. Follow the big bird to Brazil and party away on this popular real money gambling platform, operated by AG Communications. The UK Gambling Commission licenses it under number 39483. Bally and Iron Dog Studios stand out among the numerous software contributors to the online site SpinRio, as do new slots like Book of Golden Sands and Funky Pharaoh.
Go to Spin Rio site! (Our readers get up to £200 deposit bonus, use code BGRIO).
8. Spin and Win
Launched in 2012, Spin and Win is still letting the good times roll with over 1,200 quality games with high RTP and different themes. A no-nonsense site, bathed in cream and orange, it is owned by Rank Interactive Ltd and is licensed and registered in the UK by the Gambling Commission under number 57924. NextGen Gaming and WMS are among the software roster behind Top Slots like Starburst and Dead or Alive, as well as instants such as Vice Squad and The Golden Grand Scratcher. Game Shows are plentiful, with Monopoly Big Baller and Cash or Crash Live standouts. Baccarat Squeeze is a Live Table favourite.
Play at Spin and Win here! (Insert SPINGMBLR for a bonus).
9. Double Bubble Bingo
Retro sensation Double Bubble found its own home in 2021. With a 1950’s Americana feel and 20 win-lines structure, it has developed a cult following. This online web site for real cash betting is owned by Gamesys Operations Limited, which is licensed and registered in the UK by the Gambling Commission under the number 38905. Alongside a roster of classic slots like Big Bass Bonanza, Double Bubble Bingo showcases a number of iterations of the eponymous game, like Bubble Up Bingo and Double Bubble Triple Jackpot. In addition, there are over 12 Bingo rooms. There are Free games to enjoy and Live Table stalwarts like Craps and Bond Street Blackjack.
10. Lucky Vip
Top-rated by real users of online casinos, Lucky VIP has created celebrities and happy punters since 2016 with a wide selection of quality real cash games. This UK’s new casino site is owned by Rank Interactive Ltd, which is licensed and registered in the UK by the Gambling Commission under number 57924. IGT and Novomatic are part of a superb software platform contributing to Top Slots like Cleopatra and Fluffy Favourites.
There is also a generous Welcome Offer for you if you use our special code LVGMBLR (up to £100 and extra funds for live gaming)
Did we miss your favourite betting brand? Send us your suggestions to partners@britishgambler.co.uk.
Gambling FAQs
There are various problem gambling organisations. GamStop is excellent if you want to block yourself from using a gambling site. You can also get help, advice and support from BeGambleAware, GamCare, and Safer Gambling UK. Additionally, every approved casino, poker and bingo site will provide responsible gambling tools and individual support.
All regulated UK sites offer responsible gambling tools. These can be accessed via your account settings page, including deposit limits, betting limits, losses limits and timeouts (temporary exclusions from the site).
Gambling winnings in the UK aren’t taxable. That means you won’t have to pay anything from your winnings to HMRC. The bookmaker, not you, will cover any duty due on a sports bet.
We give you the lowdown on all the trusted and secure gambling sites in the UK. However, there are plenty of other valuable resources out there. The LADbible Twitter account is great for tips and quirky news stories from the betting world. For some entertaining tales about poker, Swimming with the Devilfish recounts the life of Dave Ulliott. Brian Christopher and VegasLowRoller produce some fantastic casino content for those who enjoy YouTube.
Yes, but you have to be based in the UK. Gambling laws dictate that locals can only use sites licenced in the UK. It doesn’t matter if you’re from another country. However, you need to prove that you’re based in the UK by providing documents to an operator’s security team and allowing the site’s geolocation software to track your IP address.
Yes, but only at UKGC-licensed sites like those listed on BritishGambler.co.uk.
Bet365, Grosvenor, and All British Casino are among the safest, with UKGC licences and strict player protection rules.
Yes, all UKGC sites must offer responsible gambling tools like deposit limits, session time alerts, and self-exclusion.