Online Slots Bonuses

Welcome to Online Slots Bonuses, the number one portal for online slots players from all across the world. Here you will find everything you need to know about online slots, and slots bonuses, including: all the latest online slots news as it occurs, the very best online slot games, and detailed casino reviews from a host of the leading brands.

Top 3 USA Casino Sites

Rank Casino Bonus Rating Visit
1 sloto cash casino $7777 Welcome Bonus + 300 bonus spinsT & C Apply VisitReview
2 slots of vegas $5,000 Welcome Bonus + 50 Bonus SpinsT & C Apply VisitReview
3 raging bull slots 350% Deposit Bonus upto $4000 + 50 Bonus SpinsT & C Apply VisitReview

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Many of the bonuses found here are VIP & exclusive welcome bonuses from the best online casinos around. We have the top 10 casinos for all countries, and each can be accessed via the the main menu at the top of the page.

Our research team works 24/7 in order to be able to deliver the ultimate resource for online slots players. All of the online casino brands listed on our site have passed rigorous testing in order to ascertain safety and quality levels are of the highest-order.

Online slots are by far the most popular thing to play at an online casino site, and we’ve made it our job to help you avoid any potential pitfalls in choosing the right slots bonus for you. Online Slots Bonuses is here to guide you safely in your quest for the best online slot bonuses around.

VIP online slots bonuses are also available for players based in Canada, USA, Australia plus over 120 other countries. Simply click on our main menu to find your chosen country and find the best places to play online slots games.

Top 3 UK Casino Sites

Rank Casino Bonus Rating Visit
1 888 casino Play With £88 FREE No Deposit Needed! T & C Apply VisitReview
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3 mr green 100% Deposit Bonus upto £100 + 200 Bonus SpinsT & C Apply VisitReview

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Best Online Slots Games

Our best online slots tables are your main guide on where we recommend the best casinos to play slots at in each country. We update this on a regular basis so make sure to keep a close eye on this for all the latest bonuses.

Please note that Online Slots Bonuses works independently to the brands listed here and is available to offer you an expert and honest opinion regarding the best online slots sites and bonuses available in your country.

We have to take a lot of things into consideration when deciding on our shortlist for the best online slots sites. Most importantly, each and every casino must be a trusted and licensed operator before we will allow them to be considered for review.

Safety is the number one priority, following this, we then take a look at the quality components. Playing online slots should be about having fun, first and foremost, and you shouldn’t have to worry about your online security.

We also want to make sure that you’re given the best possible Online Slots Bonuses so that you can play slots games like a VIP and with confidence. We have a number of exclusive new player casino bonuses waiting right there for you.

Top 3 Canada Casino Sites

Rank Casino Bonus Rating Visit
1 888 casino Play With £88 FREE No Deposit Needed! T & C Apply VisitReview
2 casimba 200% Deposit BonusT & C Apply VisitReview
3 mr green 100% Deposit Bonus upto £100 + 200 Bonus SpinsT & C Apply VisitReview

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Featured Online Slots

Online Slots Bonuses are available at all of our featured casinos. To explore each slot bonus, simply click on visit or for further information about the online casino site in question you may click on review.

We also appreciate that there are many types of online slots player, with different expectations and preferences for slots games and bonuses. Some will already have an idea of what they’re looking for, others are open to suggestion.

We try to include a good mixture of free slots bonuses as well as the best deposit bonus offers to cater for everybody. Many of the deposit bonuses found here are among the best available for online slots fans anywhere.

Some online slots players will make their choice of slots site to play at based on the software provider used too, which is why we also try and ensure that our online slots bonuses are for sites that use Microgaming, Playtech, Netent, Novomatic & Evolution Gaming.

Another important element in assessing the quality of a new online casino site is their live casino. Many of our online slots fans have commented on the quality and excitement generated from the live casino environment and now choose to play live table games frequently.

Top 3 Australia Casinos Sites

Rank Casino Bonus Rating Visit
1 miami club casino 100% Deposit Bonus upto $300 + 100 Bonus SpinsT & C Apply VisitReview
2 uptown aces casino $8888 Welcome Bonus + 350 Bonus SpinsT & C Apply VisitReview
3 majesty slots 300% Deposit Bonus upto £600 + 50 Bonus SpinsT & C Apply VisitReview

Click here for full Australia Casinos Table

Slots Free With Bonus

If you are still unsure of which is the best online casino for you to play at, we will help you decide on which type of casino bonuses suit you best. We will attempt to do this by offering as much information on the bonuses available.

Slot bonuses such as slots free with bonus, no deposit slots and first deposit casino slots are the most popular types of online slot bonuses available for casino players.

Most online casinos now offer a generous bonus upon deposit, this is usually awarded as free bonus spins on selected online slots games, and also includes a match deposit bonus on your deposit amount.

All of the online casinos found on our best online slots tables include bonus spins alongside the match bonus upon first deposit. We can also vouch for your safety at each online casino so you can be secure in the knowledge that you’ll be treated like royalty.

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It is worth noting at this point that any online casino worth its salt will offer loyalty and vip programmes for it’s regular players, this makes it even more appealing to find that one great online casino to play slots at.

Most types of slot bonuses you will find will feature a specific online slot game as the casinos focal point eg ‘50 free spins on Starburst when you join‘.

This attracts large volumes of new players usually and a percentage of those will go on to become money-players, so, it’s a worthwhile promotion from the operator’s perspective.

This particular slots game is a good example, Starburst slot promotions have reached more online slots players than any other slots game, making it the most played online slot game of all-time.

In general, the number of bonus spins on offer will be either 50 free spins or 100 free spins.

We always advise that you familiarise yourself with each online casinos policy on wagering requirements before making your first deposit in order to assess the bonus terms and conditions.

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Online Casino Games

As previously stated, Slots are officially the most popular of all the online casino games, and are played worldwide these days by an ever-growing audience.

There are now literally thousands of online slots games available to play. So, it is also advisable to take a look at which slot games and software providers are the highest-rated and why.

Games such as Gonzos Quest, Cleopatra, Rainbow Riches & Starburst are just some of the most popular online slots games, but, there are plenty of other noteworthy slots that you may not have encountered before.

The advancements made in online slots technology in the past decade have been nothing short of astounding, and it’s been one heck of a ride for us watching it all develop.

Our aim is to also keep you updated with relevant casino news and articles on all exciting technological changes in the igaming industry, leading up to 2020 and beyond.

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Online Casino Reviews

Our online casino reviews are the culmination of hours and hours of work. We study every aspect of each casino listed here in order to explore it thoroughly, and leave no stone un-turned.

This generally means several hours of painstaking research before we get chance to play any slots games. Our second job following safety checks is to look at the customer reviews, as we assess feedback from casino players worldwide.

We digest all this information and general feedback as a barometer before we get started. We believe that it’s important that all viewpoints should be heard in order to gain a clear insight into each online casinos behaviour towards its players.

Once we have spent sufficient time researching all of this, we can then create accounts of our own and indulge in our favourite part of the job and try the casinos out for ourselves.

Many of the online casinos we test will simply never make it onto our website because they haven’t impressed us enough. We believe that this level of detail and scrutiny is required in order to paint an accurate picture of what may lie ahead.

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There are now a multitude of different casino games available to play and each of them may have multiple variations. In fact, analysing each of them in any great detail would be an almost-endless task.

As most online casino players generally only play a few of the types of games on offer (statistically), the online slots bonuses team have decided to focus only on the most popular ones.

Our aim is to present you with informative guides, strategies and anything else that may possibly help to make your online casino experience a pleasurable one. Take a look at our guides below for more details.

Enjoy and learn:

Most Casino games are based purely on chance (with the odd exception being card-counting at blackjack) and should be played with having fun in mind.

That being said, you are still able to learn as much about each type of casino game as you wish in order to give yourself an edge against opponents.

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Online Slots Revolution

Online Slots are so popular that they are now played by over 10m people worldwide. This is mainly thanks to advancements made in mobile technology making mobile casino more accessible.

The freedom that comes with playing online slots on a mobile phone has helped to spawn a whole new generation of online slots player.

New Slots Sites are emerging with frequent regularity these days and this helps to keep the existing casino brands on their toes and remaining consistent with slots bonuses.

However, with every new slots site comes some element of risk and any new casino site should be approached with caution. Make sure that the casino is regulated and accepts players from your country.

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Wherever possible we will try to include at least one or two brands that offer free spins without deposit. For more about this you can visit our best free online slots section for free slots with bonus.

Each brand displayed will have the best signup offer available for new players, to have access to this simply click on ‘Visit‘ at your chosen casino(s).

If you want to dive straight into some free spins then head for Play OJO and get a VIP welcome bonus of 80 free spins. The standard offer from this casino brand is 50 free spins.

There are more google searches for free slots games than any other type of casino bonus. Play OJO is the highest-rated of all the online casinos that offer free online slots with 80 free spins for new VIP players.

Online Slots – Best Deposit Bonuses

For regular online slots players who simply want to dive into the best online casino deposit bonuses, we have several options for you to choose from. For our full list of casino bonuses just head over to that section.

Grand Ivy Casino is a popular casino for high-rollers as it offers the biggest deposit bonus around with up to £1500 as an initial welcome bonus available for new players. This online casino site has also produced several big wins from players who found them right here.

You may have already decided on which online slots game(s) you want to play, and are just in search of the best online casino to play at.

Throughout our selection of best online casinos we have 1000’s of different slots games at your disposal.

With a bit of luck, we may even be able to help you find some free spins for your favourite slots game at one of our top online casino sites.

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Slot-Machine bonuses are available to players from all around the world (with a few exceptions) but it is important to ensure that the casino you want to play at accepts players from your country.

We recommend you use our country pages to help guide you in your search for the best online slot sites in your specific area.

All of the casinos listed have passed the relevant checks for licensing and security in each country. Making sure the correct licensing is in place is important should you have a dispute.

For example, UK slots fans would raise any disputes over payments or anything else with the UKGC (United Kingdom Gambling Commission). This type of added insurance is always recommended to players.

You will also be able to study everything you need to know about slot machines including their origins and how they actually work.

Online Casino fans can learn all about how the slot machine developed into the hugely popular internet pastime that it is today.

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Payout Percentages

Something that should also be considered when playing online slots is the payout percentages on offer. We go into greater depth regarding this in our Best Online Slots Payout Percentage article.

There you will find all the relevant information on slots payout percentages, and various slots games we have come across with favourable payout percentages that may be worth closer attention.

It is also important to understand terms such as RTP (return to player), this is a percentage of usually around 97%, and shows the average payout of the online slots game in question.

One of the notable online slots games on the list is Book of Dead Slot. This slot game is one of the most well-known of our featured slots and needs little to no introduction.

This hugely popular online game was developed by Novomatic, and is just one of many excellent games developed by Novomatic. Book of Ra can be played at most of the online casino sites found here.

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Online Slots Bonuses – Our Mission

As Online Slots Bonuses has grown and developed, we have made it our mission to accommodate online slots fans from all over the world.

This has led to our site now catering for all continents with many languages now included within our overall content. This allows us to reach online slots fans everywhere and guide them in their casino journey(s).

We are perfectionists when it comes to all things slots-related, and we believe by going the extra mile with detailed research and reviews, it provides a resource that is vital for online slots fans in choosing the right online casino for their preferences.

We are also here to help you avoid any pitfalls when playing at online casinos. Unfortunately, there are some casino operators that we cannot vouch for due to both our experiences and negative experiences reported by casino players.

In summary, Online Slots Bonuses is an online casino researcher, reviewer and information source for all things associated with online slots and casino games. We aim to be the most well-respected and informative website for casino fans in the world.

Relevant Links:

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