Best Online Slot Sites

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Up to £400 in Welcome Bonus Offers + 100 Spins!

18+.New eligible UK players only | Select Casino offer on sign-up and deposit | 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry) | 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited | Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash) | Play Responsibly | 18+ begambleaware.org |

100% Welcome Bonus up to £200 + 20 Extra Spins on Dream Catcher!

New players only (first deposit). 100% Deposit Match Bonus from £20 to £200: Min 50x wagering (% game weightings apply), play restrictions apply. Max bonus bet of £5, 15 days to accept & 30 days to complete wagering. Deposited funds locked to casino platform until wagering met. Your own deposited funds can be withdrawn at any time. Real money funds used first. Free Spins: Available after deposit bonus is redeemed/lost, credited as £2 bonus. Dream Catcher only. 1x wagering and Max bonus bet of £5 applies to winnings, 7 days to accept & 7 days to complete wagering, maximum withdrawal from winnings is £200. Bonus funds used first. See Full T&C’s.

EXCLUSIVE: Up to 10% Cashback + £500 Welcome Package!

18+ New customers only. Min deposit £20 max bonus amount £500. First deposit: 100% up to £200. Second deposit: 50% up to £300. Wagering 40x for each bonus. Game weighting applies. Cashback: 5% cashback on first and all other deposits during week 1, 10% cashback on all additional deposits taking place in week 2 only. Bonus betting limits: slots - $/£/€5 all other games – 10% of bonus amount.T&Cs apply begambleaware.org

100% Welcome Bonus up to £500 + 50 Extra Spins!

18+.T&C Apply. Gamble responsibly. Begambleaware.org

121% First Deposit Bonus up to £300

18+. New players only. Minimum deposit of £10. Bonus funds are 121% up to £300 and separate to Cash funds. 35x bonus wagering requirements. £5 max bet with bonus. Bonus must be used within 30 days otherwise any unused bonus shall be removed. Terms Apply. Gamble responsibly. www.begambleaware.org

Get 100% Bonus up to £200 + 100 Spins!

Offer only applies to new players. | Spins are given as follows: 20 spins and 100% bonus upon first deposit. Another 40 spins are given upon deposit on the second day after the first deposit (min. £20), and an additional 40 spins are given upon deposit on the third day (min. £20). | Unused free spins expire 24hrs after being issued. Spins are on several of our best paying games. | Bonuses that require a deposit must have both the bonus and deposit amount wagered 40 times. | Winnings won with free spins that require a deposit, have to be wagered 35 times the sum of your free spins winnings and the deposit amount unless stated otherwise. | All bonuses offered by Slotzo.com will be subject to the following rules: | Slotzo.com Welcome Bonus – 100% bonus on your first deposit up to £200 unless otherwise stated. This bonus only applies to deposits of £20 or higher! All you need to do is just deposit the money in your Slotzo.com account and you will receive this bonus instantly!

10% Cashback, No Strings Attached

10% Cashback, No Strings Attached! No Bonus Casino offers an unique service of 10% cash back to all our appreciated players. This ensures that you will not be down and out after you played through your last deposit.

£88 Free No Deposit Needed + Up to £1500 Welcome Bonus!

New Customers Only | 18+ | T&C's and Wagering Requirements Apply

100% up to £100 + 200 Extra Spins!

New players only. 18+. 35x wagering applies to Bonus Cash and Free Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Free Spins and 20 Free Spins per day over 5 days on selected games. BeGambleAware.org

200% Welcome Bonus up to £500 + 100 Extra Spins!

18+ New Players only. T&C's Apply. Gamble responsibly. www.begambleaware.org

Guide to Finding the Best Slots Sites & Best Online Casinos in the UK 2019

UK slot players can find themselves overwhelmed by the sheer number of online casinos available to play at in 2019. New casino sites launch every week with quirky themes and brand new games, all competing to be the top dog with the biggest selection of slots. Yet being the biggest slots casino does not always mean being the best. So how do you find the best online casino in the UK? Here is your guide to the most popular online slot sites, based not just on the volume of games available, but also how these casino sites take care of their customers!

Top 10 Best Slot Sites of 2019

  1. Mr Play
  2. Johnny Jackpot
  3. PartyCasino
  4. BlackSpins
  5. All British Casino
  6. MrQ
  7. Royal Panda
  8. WinStar
  9. DreamVegas
  10. Casimba

Choosing an Online Slots Site 2018

Choosing which online slot sites to visit and sign up to can be a daunting task in this day and age. Over 30 new online casinos opened last year that were approved by the UK Gambling Commission. That's one every ten days and this growth of casino sites is set to continue well into 2019. So how do you choose which casino is best suited to you? Reading other players' experiences and reviews is a good place to start.

Many sites will have an average score, but it’s best to read the individual reviews to see what each person’s user experience has been. One player may be more aligned to your needs than another and this can help you identify what software the casino uses, how big the game selection is and how the bonuses work. Online slots casinos regularly add new games and amend their bonus structure, so it’s always best to try a casino first hand rather than solely relying on reviews. Most online casinos offer a demo mode so prospective new members can try before they buy.

Understanding Slot Sites Reviews

Online casino reviews are normally based on a number of different criteria, including user experience, what software runs the site, security and customer support, and, most importantly, bonuses and promotions. There are specific slot sites reviews that will offer more detail about what games are available, on what platforms and how the bonuses are tied specifically to online slots. Some reviews may give a score out of ten, while most offer a summary that highlights the pros and cons of each casino.

Why User Experience is Important

One of the most important aspects of online slot sites is its user experience. This is essentially how easy it is use, with the usability often determined by how simple the site navigation is. Many casinos offer different sections and categories within their slot sites section, so it'a crucial that players are able to move freely between different areas and effortlessly switch from one game to another. In this modern age of mobile devices, user experience and usability can also look at how easy it is to cross from one platform for another, in the hope that this will be a fluid, seamless experience that's the same whether on a computer, tablet or smart phone.

Evaluating Game Selection

Reviews of casino slot sites will often have a large section devoted to the slot game selection of that specific website. They normally follow key guide points that help determine whether a player will choose to visit that casino. Questions asked may include how many games are on offer, what type of games, what game developers are providing them and whether they can be played for free. The number of games on offer at online casinos can vary wildly, from a handful to several hundred.

The number of titles on offer is usually tied to whether that casino has an exclusive deal with one specific software provider, so it only uses their games, or whether it hosts slots from several slot suppliers. There are dozens of iGaming designers and some players may have a favourite one, in which case finding a casino exclusive to that developer might be preferred. Others may wish to sample the best of all designers, so they should find one with an all-encompassing list of providers.

The types of slot games on offer will be broken into several categories, from progressive jackpots and classic fruit slots to the latest 3D video slots, or VR slots using VR headsets to play. Many casinos break these categories down, so players can check how many of each type they offer. The best way to evaluate a game is to try it for free. To check whether a game can be played for free, visit an online casino and click on a game. Most casinos will offer two options, play for money or play for fun. Some online casinos might need you to become a member even if you are just playing for free, while others may not offer this option at all.

The Safety and Security of Slots Websites

Players should feel confident when sending money or personal data to an online casino that this information and data is safe and secure. In order to obtain a UKGC license, online casinos must ensure that their security is above reproach. Casinos are aware that this can be a key factor as to whether someone joins their website and often list the type of encryption technology and software used in its FAQ section under security. Most casinos use a standard Secure Socket Layer (SSL) encryption link between the server and browser, ensuring all transmitted data is protected. These SSL links usually come in 128-bit or 256-bit encryption, and both types are well suited to protect your flow of money and information.

Why Do Most Online Casino Sites Offer so Many Slots?

Variety is the spice of life and most online casino sites offer a vast range of slots to cater to the widest audience possible. Some players may enjoy games based around different themes, or designed by specific software providers, so it's important that online casinos can try and satisfy all of its members. At the same time, online casinos add to its existing catalogue every week to keep the casino updated with fresh new titles so it can entice new players with the most recent releases.

Can You Download Slots Sites?

In this day and age of instant play, where players can seamlessly switch from playing on their desktop browser to a mobile one, many slot sites do not see the need to offer a download of their casino. The browser-based experience means casino members are not restricted to the device that a download would need to be installed on, which was often the case when internet casinos first appeared. However, a small number of casinos still offer apps for both desktop computers and mobile devices like smart phones and tablets, allowing players to play offline.

What Slots Sites Have the Highest Payout Rates?

A return-to-player (RTP) value of a specific game is a payout percentage based on how often a player is likely to win. Higher casino payout rates mean that players are more likely to celebrate winnings from these slots, with the most generous ones offering a rate of 95% or above. The RTP is usually determined both by the software developer of the game, and the casino hosting it. Here is a list of the best UK casinos offering the highest RTP in 2018:

Gamble Responsibly with Online Slots Sites

At the end of the day, everyone wants to have fun and win some money when playing at online slot sites. However, it is important that players are aware of how to gamble responsibly. Casinos help players regulate their gambling using a number of tools. The first is that all slot sites have betting limits on their games, so each spin has a ceiling on the maximum bet. Online casinos also stipulate maximum deposits, which determines the amount players can pay into their account on any given day. Many slot sites also offer self-regulation, giving players the option to impose lower limits on themselves.

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