Online Slots Bonuses

Online slots bonuses come in the form of free credits or spins that can be redeemed exclusively on online slots.

Check out the exclusive online slots bonus offers at Online Casino Gems! We've got some of today's best online slots bonuses, so you can start building up your winnings today. New to online slots bonuses? We’ll show you how to select the most lucrative offers from reputable online casinos — and how to claim them for real money.


Everything you need to know about Online Slots Bonuses

Slots Bonuses – Online Casino Gems

Slot bonuses are bonus offers, free play credits, and free spins that players can use exclusively on online slots. They are typically offered for free by online casinos to either welcome new players or help existing players stay in slot playing action. From the players’ standpoint, slot bonuses are a great way to try out new casinos and their slot games, as well as boost their bankrolls.

Why Slot Bonuses Exists

It wouldn’t be business as usual in Vegas or any other land-based casinos without the flashing LED lights, beeping, and electric buzzing of slot machines. Players shout for joy as their winning coins cling-clang against the payout tray. There’s something beautiful about seeing those magic reels spin as you wait impatiently for your fate to be determined by the “one-armed bandit.”

In the past few years, however, more players prefer to play their favorite online slots on their mobile devices or computers. This makes it possible to enjoy all the goodies of the slot machines but from the comfort of your own home or wherever you might find yourself with your mobile device.

Online slots are a dime a dozen, and they are ubiquitous in the world of internet casinos. They are more user-friendly, more entertaining, and more convenient than their land-based casino cousins. After all, they are accessible with just a touch or click of a button.

To attract new slot players and reward loyal customers, the vast majority of online casinos offer a wide array of bonuses. They are usually geared solely towards slot games. Collectively called online slot bonuses, these casino offers come in the form of free spins, free play credits, no deposit bonuses, reload bonuses, or match deposit bonuses.

The primary aim of slot bonuses is to not only draw in new online slot players but also to provide them with a chance to take the casino and their slot games for a spin. The bonuses provide players with an opportunity to land real money wins which they can leverage to bolster their bankroll.

If you’re a savvy slot player, you can take advantage of slot bonuses and promotions to kick off and build out your bankroll, especially no deposit free spins. It’s worth noting, however, that casino slot bonuses come with a range of conditions and restrictions attached to them, which is why you need to carefully read the terms and conditions (T&C’s).

How to Claim a Slot Bonus

If you are here, you are probably looking for the best online slots so you can start on your gambling journey. Lucky for you, we have done the research, carried out extensive reviews, and put together a list of safe and reputable online slot casinos.

The next natural step is to choose an online casino that offers the most lucrative set of slot bonuses. We’ve also got your back here, because we’ve rounded up the best slot bonuses you can score from our recommended online casinos. Once you pick the right online casino, it’s time to claim your slot bonus!

Here’s how to do it in four simple steps:

Step #1: Choose a Suitable Slot Bonus

By this point, you’ve probably picked your favorite casino. All that’s left is to go through the casino’s promotion list. The chances are that your preferred casino offers free spins, no deposit bonus, and match deposit bonus.

As a slot player, it’s best to go for slot-friendly bonuses like free spins and no deposit bonuses. Don’t forget to review the terms and conditions imposed on the bonus--it really does pay to check out the small print attached to the bonus or the T&C’s section. Be on the lookout for wagering requirements, the validity of the bonus, withdrawal limits, and so on.

Step #2: Sign Up with the Casino

If you’re going to claim several slot bonuses, you’ll have to register with each respective online slot. Happily, opening a new casino account usually only takes a very few minutes.

Step #3: Redeem the Bonus

Finally, you will have to enter the slot bonus code or coupon to be able to claim the casino offers. There are many ways to do this, depending on the online casino:

a)    Key in the bonus code on the sign-up page, and the credits will be instantly added to your account.

b)    Use a bonus URL, and the code will be applied automatically upon registration.

c)    Contact customer support and provide them with the bonus code. You can do this after you have successfully created a new player account. This is also a popular way to redeem ongoing, cashback or special slot bonuses.

In some cases, the casino may not require the use of a slot bonus coupon/code. Called no code slot bonus, this means your account will be credited with the bonus as soon as you've registered and verified. From here, you can use the bonus to play allowable slot games. You will be able to withdraw your winnings once you have played through your wagering requirement and met other conditions.

Types of Slot Bonuses

Most online casinos offer several different kinds of slot bonuses to attract and entice their players. These bonus offers are specific to certain scenarios, such as when you make your initial deposit, sign up, or try out a new slot game. These bonuses are designed to encourage players to register, deposit, and get rewarded.

Make sure you choose the right type of slot bonus that fits your gambling style and preferences.

(a) Free Spins

Free spins are the most popular type of slot bonuses offered by casinos. A good casino will provide you with a generous number of free spins when you register and when you make a deposit. You might also receive free spins alongside your first, second and third deposits. As a general rule of thumb, you must pick free spins that come with a fair wagering requirement and other conditions.

There are essentially two kinds of free spins: i) no deposit free spins and ii) deposit free spins.

With deposit type, the free spins exclusive to slots are usually paired with a match deposit bonus. For instance, you can get a 100% match bonus on your first deposit up to $500 plus 100 free spins on Starburst or casino-specific slot games.

With no deposit free spins, you’ll receive the free spins without having to make an actual deposit. They often come with a no deposit bonus. For example, a casino can offer you a $50 no deposit bonus plus 75 free spins on NetEnt slot Gonzo’s Quest.

(b) Match Deposit + Free Spins

Online casinos often seem to feel that free spins aren’t attractive enough. That’s why they offer cash match slot bonuses on top of the free play credits. For example, a casino may give you a 125% first deposit bonus up to $3,000 plus 85 free spins.

The free spins can be offered all at once during the initial deposit. Alternatively, they can be spread over several deposits. They also come with stringent wagering requirements, so make sure you read through the terms and conditions before claiming these slot bonuses.

(c) Welcome Slot Bonus

The name gives it away – welcome slot bonus is a package offer provided by an online casino to greet new players. It’s their way of saying “Hello!” The welcome offer often consists of a match deposit, no deposit bonus, and free spins. For instance, you might get a $100 no deposit bonus, a total of $3000 match bonus on your first three deposits, and a generous 200 free spins.

Often, each component of the package comes with its own conditions, including a play-through requirement. You may also not be able to claim all bonuses in the package at once. This is particularly true for free spins that can be claimed across the three deposits.

(d) Reload Slot Bonuses

Slot bonuses are not exclusively for new players. Existing customers can continue to get slot bonus offers with some regularity. These usually come in the form of reload slot bonuses. For example, you can receive a 50% reload bonus on deposits made on Mondays.

The reload bonus may be paired with free spins to make it more attractive to players. Note, however, that these reload bonuses are restricted to slot games.

(e) High Roller Slot Bonuses

Sometimes called Whales or super players, high rollers are VIP slot players who deposit and play huge amounts of money per session. It’s not hard to see why high rollers are the darlings of online casinos.

If you deposit a substantial sum of money, the casino will offer slot bonuses designed especially for you. They are usually valid on slot games with high bet limits. If a casino offers a standard slot bonus of up to $200, you can expect the maximum limit for the high roller bonus to be $20,000 or even higher.

(f) Device-Specific Slot Bonuses

These are slot bonuses that are available to players using certain devices only. In most cases, players can receive mobile slot bonuses or desktop slot bonuses.

(f) Provider-Specific Slot Bonuses

Online casinos partner with software developers to make sure that their slot selections are large, varied, and diverse. Games usually differ from one developer to another. The casino can only offer a bonus on slot games from a specific provider.

For instance, you may receive $50 or 100 free spins to be spent only on NetEnt slots or Microgaming slots or IGT slots, etc. etc.

(g) Games-Specific Slot Bonuses

Similarly, casinos can offer a slot bonus on a specific game. For instance, you can get $25 or 50 free spins to use only on the Fortunium slot. So, if you are a fan of a certain slot game, always keep an eye out for a bonus or free spins on it.

(h) Payment Method Specific Slot Bonuses

As the name suggests, these slot bonuses are given to players who have deposited using a particular payment method. For example, you might be awarded a 25% slot bonus on all Paysafe deposits plus 50 free spins.

Wagering vs. No Wagering Slot Casinos

When choosing a slot bonus, your first concern should be the wagering requirement. Can you play through it? It doesn’t make much sense to claim a $30 slot bonus with a x100 wagering requirement. Remember, this indicates the number of times you have to bet on the bonus amount (and sometimes deposit amount) before you are allowed to withdraw.

In light of that, it is best to stick with slot bonuses that come with a lower wagering requirement, preferably something less than x15. Generally, the larger the bonus amount or deposit match percentage, the higher and more restrictive the wagering condition.

Are you tired of torturous play-through requirements? If so, no wagering slot casinos are perfect for you. These are fantastic casinos sites that offer bonuses with a zero wagering requirement, which means you can cash out or withdraw your winnings at any time.

Tips for Getting the Most out of Slot Bonuses

Play High Return To Player (RTP) Slots – no matter the type, most slot bonuses come with highly limiting wagering requirements. In order to play through faster and still make some winnings, you have to choose games that are most likely to pay. That’s why you need to look at their RTP payout percentage.

Typically, slot game RTP ranges from 92% to 99% or, rarely, even 100%. The higher the RTP of the game, the higher your chances of winning. A slot with low RTP means that the house edge is high, tipping the scale in favor of the casino.

Online slot games come in all sizes and shapes. There are low, medium and high variance games. To make the most of your slot experience, try low volatility slots. Low volatility means that the slot game delivers more frequent wins, which are usually small. That’s not a problem because you want to satisfy the wagering condition without putting your bankroll and bonus amount in jeopardy. A low variance slot has a volatility of 30 and below.

Check the validity of the slot bonus.  This is especially important for free spins because they usually have a short validity. This refers to the period you have to use the free spins, otherwise they will be reverted. In some cases, you may forfeit your winnings if you haven’t finished the bonus by the end of the validity period.

Every experienced slot player knows you need plenty of time to truly enjoy a bonus or free spins. This way, you can use proper strategy and boost your chances of winning. So make sure to only claim slot bonuses that are valid for several days or weeks if not months.

Check the reputation and safety of the online casino, because some disreputable casinos will confiscate your real money winnings from the bonus. Take your time, do due diligence, and go through unbiased reviews to choose a safe and reputable online casino.

Be careful with cashout and withdrawal limits – why turn the bonus into a lot of money if you are only allowed to withdraw a small fraction of your winnings? This is particularly true for high roller players. You want to claim slot bonuses that have unlimited or high withdrawal limits.

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