The Best UK Casinos for Online Slot Machines

Online slots have taken full advantage of the improvements in hardware, software and network speeds. Modern games are unrecognizable from the early versions. You can now find 3d animated reels, multiple win-lines, interactive feature rounds and huge linked progressive jackpots. Many slots are now branded with movie and TV tie-ins, while others have entertaining or even quirky themes.

The best casinos for online slot machines offer their players more than just a list of games. I like to see the top titles from more than one of the software providers, with a good range of video slots, traditional machines and games with entertaining features and interactive bonus rounds.This page shows you how to find the best casinos for online slot machines.

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Best Online Slot Jackpots

Having the opportunity to win a huge – even life-changing – jackpot is part of the appeal of online slot games. Some of the biggest jackpots you’ll find run into the millions of Pounds. These are provided by the big slots software houses that link games between different casinos. Five, Six or Seven figure pay outs are being won every week by ordinary players around the world. There are plenty of smaller jackpots, ranging from £100’s to £10,000’s being won every day. Some of these are triggered randomly, while others are part of interactive bonus rounds.

Make sure that your slot casino has a big selection of jackpots on offer before you play. Bonuses are also important. You’ll find there are big differences in how quickly bonuses can be cleared between different casinos. There are even bigger differences in how well different casinos look after their loyal customers. Below you will find information on 3 of the very best UK online slots casinos.

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888 Casino - This casino is unusual in that they create their own online slot games, rather than license these from a 3rd party software creator. As one of the biggest and best online slots brands, they have the resources to do a fantastic job with this. 888 have created 100’s of titles, and continue to innovate in this area. You can play traditional 3-reel slots, enjoy multi pay-line video slots and find some branded games too – including The Price is Right, Monopoly and Top Trumps Football. 888’s software is compatible with a wide range of computers and mobile devices. You can enjoy slots from your iPhone or Android smartphone on the move, as well as from home.

Ongoing bonuses and loyalty rewards are excellent at 888. New players get a 100% matched welcome bonus up to £100. The 30x your bonus amount play-through is at the lower end, with slots clearing this at the fastest possible rate. Once this has gone you’ll enjoy comp points, daily deals and a lot of one-off special promotions and offers. Players at 888 never need to run out of bonuses, there are always multiple offers to take advantage of here. Jackpots certainly benefit from the size of the 888 casino, and regularly hit the 7-figure mark. Titles including Millionaire Genie and Ultimate Grill Thrills regularly pay out big money prizes.

Mr Green is a part of a new generation of casinos that are taking a fresh approach. The big advantage of playing here is that you can find the best slots games from 5 different software providers all at the same site. There is no software download at this casino. Instead all of the games can be played instantly via your browser on a wide range of devices.

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Slots games come from MicroGaming, Net Entertainments, IGT, BetSoft and Evolution Gaming. These include many titles which were built especially with smartphones in mind. New players will receive a 100% matched welcome bonus up to £200, with a reasonable 35x play-through requirement. You can expect regular offers of reload bonuses along with a range of promotions. These include free-spins, leader board contests, tournaments and the chance to win tickets to sporting events. One big advantage of taking slots from several of the biggest software creators is that there are is huge choice of jackpots here. You’ll find multiple 7-figure jackpots and many smaller (though still big money) amounts are being won every week.

NetBet Casino - This is another casino which offers you a choice of slots from several software providers. NetBet used to be known as Casino 777, before rebranding in 2013. They have a smart and fresh look, and are so confident that you’ll love their games that they offer UK players a £10 no-deposit bonus to try them out.

netbet slot games great experienceYou’ll get a 100% match up to £200 on your first deposit here, which has a 30x play through requirement. Slots games count at 100% of this play-through. Note that the bonus money can‘t be withdrawn here. Once you have cleared the offer you can withdraw the money you win with it though. There are also plenty of ongoing promotions and reload bonuses at this leading online slots casino. Games are from the excellent iSoftBet, the huge IGT, Amaya, Leander and the highly regarded Aristocrat. You get a great choice without the same old titles as other casinos. These are all offered in multiple device compatible instant-play format. If that is not enough for you then the fantastic Netbet are offering to refund 50% of your first day loses. Netbet will credit a 50% refund in the form of a bonus if your balance falls below £1 on the day you make your first deposit.