These are our favourite online casinos (updated daily).
|1||PlayOjO||Up to 50 free spins on First deposit without wagering + extra 30 free spins|
|An extremely fair casino!|
No wagering requirements – Extra 30 free spins must be claimed within 3 days
|2||Casiplay||100% up to £200+30 spins on 1st deposit|
Terms and Conditions apply. New players only. 18+. Min deposit 20£. Welcome package split over 4 deposits. 35x wagering applies to match up bonus.
|3||Casumo||100% up to £ 300 + 30 spins|
|A popular choice among casino players!|
Minimum deposit £10. 30 Free spins on Book of Dead game upon registration. 30x wagering requirements apply for bonuses and bonus winnings before withdrawal (game weighting applies). Max bet applies.
|4||Fun Casino||£998 + 111 Fun spins|
|A truly entertaining online casino|
New customers only, min deposit £10, wagering 50x, max bet £5 with bonus funds. 11 Fun Spins on registration (max withdrawal is £100). 50% up to £499 bonus + 100 Fun Spins on 1st deposit. 50% up to £499 bonus on 2nd deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&C’s apply
|5||Mr.Play||100% up to £200 plus 100 spins|
New depositing players. Min deposit £10. 18+. Wagering requirements apply 35x. Offer valid for 24hr. 100 spins include 3 deposits.
|6||All British Casino||100% up to £100 +10% Cashback Always|
Welcome bonus for new players only. Maximum bonus is 100% up to £100. Minimum deposit is £20. No maximum cash out. Wagering is 35x bonus. Maximum bet while playing with a bonus is £5. Cashback is cash with no restrictions.
|7||Casino Big Apple||100 % up to £ 100 + 10 spins on Starburst|
50x wagering requirements. Bonus is valid for 30 Days/ spins valid for 7 days from issue. Max conversion: 5 times the bonus amount or from spins: $/£/€ 20
|8||WinStar Casino||Up to £250 + 100 Bonus spins|
Opt-in required. 18+ only. New customers only. First two deposits only. Maximum bonus is £250, plus 100 bonus spins. Bonus spins valid on select slots. Wagering Requirement of 45x Bonus Amount. Max bet £5 per bet. Max conversion £1,000. Neteller / Skrill deposits not permitted. Bonuses expires after 7 days.
|9||West Casino||100%up to £400 match and 150 spins|
New players only. Extra spins on 1st deposit bonus are for use at the Guns ‘N Roses slot. Extra spins from the third deposit bonus are for use at the Volcano Riches slot. Min deposit of £20 is required to be eligible for all deposit bonuses. Only one bonus can be active at a time. Most slots and all keno games contribute 100% to the wagering requirements. There are a few slot exceptions that only contribute 30%; No other game types contribute to the wagering requirements. Max single bet when using bonus funds is 20% the amount of the initial bonus.
Full terms and conditions apply.
|10||Hyper Casino||100% up to £100|
New players only, min deposit £10, wagering 45x bonus, max bet £5 with bonus funds. Live casino play excluded with bonus. 100% up to £100 bonus on 1st deposit. 50% up to £200 bonus on 2nd deposit. Welcome bonus excluded for players depositing with Skrill or Neteller. No max cash out on deposit offers. Eligibility is restricted for suspected abuse.
|11||Genesis Casino||100% match bonus + 300 spins|
|Great choice of games and payment methods|
New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on Starburst games will be credited per day for 9 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded.
|12||JackpotSlot||Up to 50 spins or up to £200 cashback|
New customers only. First 3 deposits only. Min deposit £10. Max bonus 50 bonus spins on selected slots only. 2x conversion. 20x wagering. 20% cashback on losses up to £200 for 48 hours from first deposit.
|13||ComeOn||100% up to 25£ or 20 spins|
New UK 18+ customers only. 20 Free Spins on Starburst awarded to new registered customers. There are no deposit requirements 30 x wagering applies to any winnings from Free Spins before you can withdraw. 4. Max. payout £100. Free Spins must be claimed within 7 days of registration.
You must opt-in to receive a 100% matched first deposit bonus, up to £25. 3. Min £10 deposit. Max bonus is £25. 5. Minimum wagering req 35 x. Full Terms and Conditions apply.
|14||Ikibu||100% up to £100 + 50 spins on 1st deposit|
|For those who love a nice adventure game around their casino games|
1st dep only. For eligible players only, if bonus seen on deposit screen. Opt-in req. Min. £10 dep. Neteller/Skrill excl. Max bonus 100% up to £100 + 50 spins (2500 seeds). Bonus wagering 60x in 30 days. Max Bonus win 3x dep. amount. Max Bonus Bet £5. Spins winnings wagering 35x in 30 days, max win £5,000. Game restrictions, game weighting and more terms apply.
|15||Casino.com||100% up to £100 + 200 spins|
|16||Barbados casino||100% up to £200 + 100 spins|
T&C apply. New 18+ players only. Min deposit £20. Wagering requirements apply 35x. Offer valid for 72hr. 100 spins include 3 deposit.
|17||Vera&John||100% of up to £50|
New players only. 100% bonus, minimum £10 deposit. 40X wagering requirements on bonus and bonus winnings. Full terms and conditions apply.
|18||Cosmic Spins||100% up to £150 over 1st three deposits+ 150 spins|
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 is valid for 30 Days from issue. Max conversion: 5 times the bonus amount.
|19||Mansion Casino||100% up to a £200|
New customers only. Minimum deposit £20, maximum bonus £200. Wager 40x before withdrawing. Game weighting applies. Max bonus betting limit – slots: £5, other games: 10% of the bonus amount.
|20||Vegas Paradise||100% up to £100 + 10 Spins on 1st deposit|
New players only/Opt-in Required. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 5 times the bonus amount or from free spins: $/£/€ 20.
Want to see more? Check our full list of casinos!
Best online casinos
At Casinos Killer we strictly select only the best online casinos available for you to play. While we focus on UK online casinos, we also list online casinos currently not accepting UK players (but that might do it in the future), as long as they are top rated casinos.
We try them, we review them, and we find for you the best promotions available. Each casino review includes information about their customer support, payment methods supported, game providers and their welcome bonus, either with or without a deposit.
Casinos Killer carefully selects the best online casinos for you to enjoy. That’s why the full list of online casinos is not very long: we want you to play only on casinos that we consider excellent! Just browse our list of reviewed casinos where to gamble online, and you will find the best online casinos offering a fun and safe experience, both on desktop and on mobile.
There are thousands of games available including blackjack, roulette, baccarat, online poker, craps and slot machines. Most casinos offer also a live casino option, with live table games and real dealers.
While the table games are the most famous among the public, the online slots are the most played type of casino games, because they are easy to play and can be quite entertaining.
Obviously, every game has different payouts, and so it appeals to different types of players.
In general, the advantages of online casino games are that the majority of the sites offer an opportunity to play a large variety of games for free. The accessibility and availability of the games is also a great incentive to play online. Furthermore, the common practice of offering welcome bonuses, either as a match deposit welcome bonus and as free spins, allows players to try new casinos with no deposit.
Gambling should be fun. We encourage everyone to play responsibly and to seek help in case gambling becomes a problem. Gambling can be addictive.