UK Online Casinos 

We can all thank modern technology for the rise in popularity of online casinos today. If you think back to over a decade ago, online casinos were seen as a new trend, a ‘fad’ or quite possibly, by some, as an online scam. Since we were a time then, where we were all new to the marvels of modern wonders such as the internet, broadband and then wifi, we were asking ourselves: “Can we trust online casinos as we would as though we were walking into a land-based casino? After some deliberation, the answer came out as: 'Yes, we could' and the rest, as they say, is history. It was around this time that the boom of the online poker world and sorts betting came into effect, which probably helped make way for the advancement of online casino. If it was possible for poker players all over the word to play each other online, and also have some side bets on the online casinos, why not just make online casinos even bigger, better and more entertaining?

Recommended Online Casinos 2021

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Casino Planet

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18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
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18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 15 Spins will be credited instantly upon qualifying deposit + then 15 per day for 9 days on Gonzo's Quest. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
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New depositing players only. Min. deposit £10. Max. bonus varies per deposit (see below). Bonuses that require deposit, have to be wagered 35x. 18+ T&C's | BeGambleAware® #AD
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New depositing players only. Min. deposit £10. Max. bonus varies per deposit (see below). Bonuses that require deposit, have to be wagered 35x. 18+ T&C's | BeGambleAware® #AD
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18+. New players only. Min. deposit £20. Max. bonus bet £5. 20 bonus spins on Fortunium (No deposit required) on registration + 200 Bonus spins on Book of Dead on your 1st deposit. Winnings from all spins credited as bonus funds and capped at £20. Bonus funds are separate to cash funds and subject to wagering requirement (40x deposit + bonus). Only bonus funds contribute towards wagering requirement. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks apply. Terms Apply. Please gamble responsibly 18+ T&C's | BeGambleAware® #AD
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Welcome Bonus Package up to £500

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First 3 deposit only. Min deposit £10. Max total bonus £500 & 150 spins. 30x wagering(dep+bonus). 30x on spins, 4x conversion, bonus and spins valid on selected slots only. T&C’s apply. 18+ T&C's | BeGambleAware® #AD
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18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
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Applies only to new depositing players. Min deposit £10. 18+. Wagering requirement apply 35x. Offer valid for 24hr. 100 spins includes 3 deposit. See full terms apply. 18+ T&C's | BeGambleAware® #AD
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New customers only. Min deposit £20. Wagering 40x. Max bet £5 with bonus funds. 100% up to £100. Eligibility is restricted for abuse. No max cashout on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback applies to deposits where no bonus is included. Cashback is cash with no restrictions. Full T&C’s apply 18+ T&C's | BeGambleAware® #AD
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Get 150 Free Spins On Santa King Megaways Slot

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New Players only. Opt-in required. Deposit & Stake £10 on casino slots and receive 150 Free Spins on Santa King Megaways. Qualifying players will have free spins credited to their account the following day by 5pm. Certain payment methods excluded. Free Spins expire 7 days after award. This offer is only available to new customers. This promotion is valid from 00:01 on 01/12/2021 until 23:59 on 10/01/2022. 18+ UK Only. Full T&Cs apply. 18+ T&C's | BeGambleAware® #AD
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Welcome Bonus applies only to new depositing players. Min deposit £10. Max Bonus £200. 18+ Only. Wagering requirement apply 35x. Offer valid for 24hr. Full bonus terms & conditions apply. BeGambleAware.org 18+ T&C's | BeGambleAware® #AD
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New customers only. Minimum first deposit of £20 required. Maximum promotion amount per player is £50 Bonus and 50 Free Spins. The welcome offer is not available on pre-paid card or e-wallet (Neteller and Skrill) deposits. Bonus and free spins will be credited automatically. 100% deposit bonus up to £50 bonus will be credited upon first deposit. 50 free spins will be received in 5 daily increments of 10 starting within 24 hours of first deposit. Free spins are only available on Starburst. Free spins value is £0.10 per spin. Bonus will expire 30 days after qualifying deposit. Free spins will expire 48 hours after being credited/ 18+ T&C's | BeGambleAware® #AD
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New customers only. Minimum first deposit of £20 required. Maximum promotion amount per player is £50 Bonus and 50 Free Spins. The welcome offer is not available on pre-paid card or e-wallet (Neteller and Skrill) deposits. Bonus and free spins will be credited automatically. 100% deposit bonus up to £50 bonus will be credited upon first deposit. 50 free spins will be received in 5 daily increments of 10 starting within 24 hours of first deposit. Free spins are only available on Starburst. Free spins value is £0.10 per spin. Bonus will expire 30 days after qualifying deposit. Free spins will expire 48 hours after being credited/ 18+ T&C's | BeGambleAware® #AD
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18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply 18+ T&C's | BeGambleAware® #AD
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100% up to £400 Welcome Bonus

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18+. New 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-£99: max £100 bonus + 50 spins on selected games; £100-£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 & subject to wagering requirement (35x deposit + bonus). 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. 18+ T&C's | BeGambleAware® #AD
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18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 10 Spins on pre-selected games will be credited instantly + then 10 per day for 4 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
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£400 Bonus Welcome Package

175 Bonus Spins on Selected Slots

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New players only. First 3 deposits only. Min deposit £10, max total bonus £400 and 175 spins. 30x bonus wagering (deposit + bonus), 30x spins wagering, 4x conversion. Selected slots only. Full T&Cs apply. 18+ T&C's | BeGambleAware® #AD
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Welcome Bonus up to £100

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Max bet limitations per spin apply. 35x wagering requirements apply (i.e the bonus x35). Higher wagering requirements may be applied depending on the games played. 18+.T&C apply/ 18+ T&C's | BeGambleAware® #AD
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18+. New players only. Min. deposit £20. Max. bonus bet £5. Bonus spins on selected games only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £300 + 50 Bonus spins on your 1st deposit. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly 18+ T&C's | BeGambleAware® #AD
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18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
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18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
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200 Bonus Spins

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18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
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100% up to £100 Welcome Bonus

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18+ full T&C's apply. New players only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
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Welcome Bonus up to £100

300 Bonus Spins

✔ Popular Sistser Casino ✔ Tons of Premium Games ✔ Must Fall & Megaways Games ✔ Great Bonuses

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18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
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100% up to £475 Bonus

100 Bonus Spins on Mega Moolah

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Welcome offer is for new customers only. The minimum first deposit required is £5, for all subsequent deposits the minimum deposit is £10. The 100 chances are credited as a £25 bonus and players can wager 100 times at £0.25 on the Mega Moolah slot machines. A two hundred times wagering requirement applies on all bonuses and certain games contribute a different percentage to the wagering requirement. 18+ T&C's | BeGambleAware® #AD
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100% Welcome Bonus up to £50

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✔ Dazzletag Casino ✔ Top for Slots ✔ Huge Selection of Live Games ✔ Fair Bonuses ✔ Trusted Company

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18+. New players only. 100% bonus on first deposit up to £50 & 100 Bonus Spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Gonzo’s Quest slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply. 18+ T&C's | BeGambleAware® #AD
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100% up to £100 Welcome Bonus

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New customers only. All new players can get a 100% deposit match bonus on your deposit, up to £100 - Deposit at least £10 and claim up to £100 18+ | BeGambleAware® #AD
Betfred Casino

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Stake £10 Get 50 Free Spins + 50 Extra Free Spins!

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✔ Trusted Casino Operator ✔ Popular UK Slots ✔ Plenty of Casino Offers

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New customers only. 18+. Promo code CASINO100. £10 min transfer and stake on Slots at Betfred Casino within 7 days of registration. Minimum 5 game rounds. Game restrictions apply. Max 100 Free Spins. 50 Free Spins on selected titles credited instantly after qualification. Second 50 Free Spins on selected games within 48 hours. £0.10 per spin. Free Spins must be accepted within 3 days. 7-day expiry. Not all titles may be available in iOS app. Payment restrictions apply. SMS validation may be required. Full T&Cs apply. 18+ T&C's | BeGambleAware® #AD
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Deposit £10 Get £30 Bingo Bonus

+ 100 Free Spins

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Welcome Bonus 100% up to £50

50 Wager Free Spins on Book of Dead Slot

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8+ new players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirements. Free Spins expire after 3 days. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. 18+ T&C's | BeGambleAware® #AD

The Rise of Online Casino

Online casino grew from that moment, with software leaders Microgaming taking the main stage for launching their viper casinos. Back then they were more of a download-install-casino with nothing flash-based, as this came a little later on with some advancement in flash technology. If you wanted to play online casinos a few years ago, all you needed to do was register an account, download the casino and load the games you liked to play. You no longer needed to go to a land-based casino as it was now possible to play slots and casino table games online.

Microgaming wowed casino fans with their much loved online slots such as Retro Reels: Extreme Heat and also their multimillion jackpots such as Major Millions and Mega Moolah. They were also one of the first casino software companies to collaborate with major Hollywood production companies to make branded slots, as they did in 2008 with the release of Lord of the Rings Slot, and since then Game of Thrones Slot and The Dark Knight Rises Slot. Other software companies followed suit, with major players at the time being Playtech and Net entertainment.

We have to say that Netent firmly took the crown as being the most popular online slots and casino game providers as they are today and have firmly taken top position in making the most popular, fun and thrilling online slots of all time. We guess it does come down to personal preference, some old-timers may prefer to play Playtech slots and casino games but the advancement of everything has meant that today’s online slots are fantastically designed and all carry some unique and at times, wacky and bonkers extra features that Netent do very well, time and time again.

Suffice to say, that online casinos has never been more popular than they are today, and it doesn't look like that will stop any time soon. It’s now possible to play all the casino games you want to, with literally 1000’s of different type of slots to choose from, all the table game varieties you’ll ever need, some with extra twists and features you won’t see in a land-based casino either. There are many different software providers contributing to the huge selection of online games, each giving their own unique player experience and fun additions to games to keep players and customers engaged, enthralled and in the money with new modern features to online slots and casino games.

There are many types of what we call ‘Classic Table Games’ you can load and pay online as well, such as BlackJack, Baccarat, Pai Gow and Roulette, and even Live Dealer Casinos games, where you can play ‘real’ casinos games with the state of the art camera technology. If you’re missing the feeling of sitting in a real casino, just choose a Live Dealer Games and you’ll be greeted with a real dealer waiting for you to take a bet. These games offer real stakes, real cards, real croupiers/dealers and real bets.

Online Casinos and Regulation

Over the past 10 years, there has been many new legislations and rules in different territories that now most online casinos are governed by some legislation, laws and strict rules they must follow. In all cases, an online casino must have a gambling license and be governed under the laws of the land of such license, if they want to open their doors and accepts paying customers that is.

This is actually very good news for all casino players as it means that any casino you choose to play in has one of the top licenses, and also any casino sites we list will only have the best licenses, such as a Malta LGA, Gibraltar or Alderney licenses, plus a UK Gambling Commission license (Online casinos need this license if they want to accept UK Players).

Having one of these licenses means that the online casinos must adhere to strict rules, audits, more audits, official taxes and payments, and so on in order to operate, with regular checks that the online casinos are keeping funds separate, paying casino winners in a timely manner, are fair and so on. If they don’t follow the rules, then they will lose their license and will not be able to trade.

No casino wants this to happen so it’s good news for you as you know if you play at gambling sites which have a good license, it means that they are safe, reputable and secure. No nasty surprises and you will be able to play and cash out any winnings with no problems. This is one of the reasons the licenses were set up in the first place.

Choosing the Right Casino For You

We only list casinos in our casino guide which we would play at ourselves. That means we trust them have tried them out and had a good experience whilst playing at them.

At No Deposit Casinos, we’ve personally tried and tested every casino we list and tested their bonuses, no deposit bonuses, checked they have a top gaming license (UK, Malta and Gibraltar and sometimes an Alderney License) have a high-quality customer service department, good game selection of all slots, table games and live casino, and are known to be reputable, fair and are the most entertaining!