Best Online Casino Bonuses in 2024

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As a player, I like to make sure that the online casino I sign up for offers a range of bonuses that will make for great gameplay time. In my years of experience, I’ve claimed enough bonuses to break down everything you need to know:

  • Reading the terms and conditions carefully will help you determine if you can meet all the requirements without impairing your habits.

  • Going for the right offer will help you enhance your time at your favourite online casino.

  • While bonuses expire, take your time and make sure you’re playing responsibly.

I have compared all the best online casinos we list on CasinoTopsOnline. I found Happy Slots to have the best casino offer because it offers new players a fantastic first deposit bonus and additional offers for the long run.

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Last Updated • July 2024

How I Rank the Best Casino Bonuses

Since my expertise mainly revolves around identifying the best casino bonuses available, I’m here to give you some insider tips on how we identify and rank the best casino offers and the operators that stand out as the best for their promotions. Here are 5 criteria we run through:

  • Not only do I check the bonus amount, but I also consider the overall value of the bonus.

  • I find that the usual range of wagering requirements will be between 30x and 45x. Anything above 45x is considered too high and I wouldn't recommend you go for such an offer.

  • Typically the welcome offer will have a valid period of 7 days and the free spins are usually valid for 24 hours.

  • Making sure the casino has a stellar reputation and their licence is solid.

  • Reading through other players' feedback and their reviews of how they found their experience claiming a bonus on online forums.

I’m usually able to find all the information I need to determine if a specific bonus suits me best either in the general casino terms or the individual bonus T&Cs.

How I Compare My Favourite Casino Bonuses

In my comparison below, I’ve listed each of this month’s top online casinos and matched them with the most popular player categories on CasinoTopsOnline. This included the best casino offering top bonuses for mobile users, players looking for table games, or even users who prefer to play in crypto. Here’s my full list:

🚀 Best bonuses for our teamHappy slots
🏆 Best free spins bonusesVerde Casino
💎 Best no-deposit bonusesStupid Casino
🤵 Most reload bonusesCasimba
⚡ Best for mobileYbets
✔️ Best casino games bonusIvibet
🎲 Best live casino bonusesIce Casino
📋 Best welcome bonusRise of Bets
🎰 Best daily bonusRooli Casino
💳 Best VIP bonusesVulkan Vegas Casino
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My Favourite Bonuses I've Seen at Our Top Rated Casinos

My favourite bonus is Happy Slots's casino welcome offer, super for playing some of your favourite games with a good start. Of course, my gameplay styles and preferences aren’t the same as everyone else's. This means that different players will require different types of bonuses. I’ve written quick reviews and some highlights on some of my favourite bonuses available right now for different types of bonuses:

Different players have different gameplay styles, which also means they'll require different types of bonuses. Here are our favourite bonus categories matched with the best online casino sites listed by myself alongside our expert team:

The Best Cashback Bonus Offered at Happy Slots Casino

With my deposit of €120, I had a go at some different slot games I usually go for. Like usual, I had claimed Happy Slots' daily casino cashback offer, which got me about €5 bonus funds in return for the losses I generated that day of about €50. I could play any game in the casino library to fulfil my wagering requirements, so I took my old faithful Sweet Bonanza for a spin. This casino is the only operator offering a cashback offer as part of their welcome package from our top 10 best operators offering casino bonuses. And this is extra to the original matched deposit bonus they offer.


  • The cashback offer does not have any wagering requirements

  • You can withdraw up to a maximum of €2,000 from the daily cashback offer.

  • Fantastic well-rounded range of promotions for returning players as well.


  • Wagering requirements for the matched offer are high at 30x

  • To claim the cashback offer you need to deposit daily between 06:00 - 05:59 CET

Why Did I Choose Happy Slots for the Best Cashback Bonus?

The fact that you can get up to a hefty amount back on your losses per day without any wagering requirements is what pushed this cashback bonus to the top, standing out on top!

My Favourite Free Spins Pick is Included in Verde Casino's Welcome Bonus

I can always count on finding a decent free spins offer available on the Verde Casino promotions page. This time, it’s part of their online casino sign-up bonus and I got 220 free spins out of it! I first deposited €10 and was granted 50 free spins which I could use on Big Bass Bonanza. On my second deposit of €20, since the minimum requirement here was €15, I got another batch of 50 free spins which I had to use on Endorphina’s Joker Stoker. Finally another two deposits of €10 and €15, I was awarded a total of 120 free spins, 50 on Starburst and the rest claimed on my final deposit which I could play on Book of Fallen. What I enjoyed most about this is that within the same welcome offer, I got to experience 4 different slot titles.


  • Hefty free spins bundle as part of the welcome offer.

  • Multiple free spin offers are available to both new and returning players.

  • Range of games you can claim the offer on.


  • The offers can not be combined with others.

  • High wagering requirements up to 30x.

Why Did I Choose Verde Casino as the Best Free Spins Offer?

The total amount of free spins you can get in this bonus surpasses many online casinos' free spins offerings, with returning players also offered a great number of free spins as part of various other bonuses bringing the total amount in free spins to a truly impressive level.

The Overall Best Welcome Bonus I Tried and Loved Is Rooli Casino's

The heftiest casino welcome bonus I’ve claimed this month is definitely Rooli Casino’s. The maximum any player can get from their current offer is a whopping €4,000, and they’re claimable over the first 4 deposits meaning you’re not expected to deposit a lump sum at one go. If the matched deposit is not exactly what you’re looking for, you also have the chance to get up to 475 free spins in total.


  • Wide variety of games available to wager on.

  • Good selection of deposit bonuses and VIP perks for returning players.

  • Great selection of banking options you can use to deposit into your account.


  • The website and its bonuses can be difficult to navigate.

  • The bonus comes with relatively high wagering and deposit requirements.

Why Did I Choose Rooli Casino for the Best Welcome Bonus?

I was just impressed at how much you can get back as a player overall, making this bonus the best in how much it contributes to new players’ experience at Rooli.

No One Does Reload Bonuses Like Casimba

If what you're looking for is a casino that offers multiple fantastic reload bonuses, Casimba Casino roars loudest, offering the following variety of reload bonuses:

I've started my week with a Monday Boost;

  • 40% Reload Bonus up to €500 claimed on all deposits every Monday.

Midweek I Got a Wednesday Bonanza;

Choose between three offers on Big Bass Splash open every Wednesday;

  • 50 Free Spins when you deposit between €30 and €39.75.

  • Free Spins when you deposit between €40 and €49, or 100.

  • Free Spins when you deposit €50 or more.

Ending the Week with Friday Frenzy;

Choose from these three bonus options for Legacy of Dead every Friday;

  • 50% Match Bonus up to €50 + 25 Spins when you deposit between €20 and €49.

  • 60% Match Bonus up to €100 + 50 Spins when you deposit between €50 and €99.

  • 75% Match Bonus up to €200 + 75 Spins when you deposit €100 or more.

These offers were enough to convince me that Casimba is the best overall casino for reload bonuses, offering a wide and versatile range for all kinds of players including casino players, live dealer game players and sports bettors.


  • 7 different reload promotions are available 3 times a week.

  • Versatile options frequency.

  • Wide range of banking options to withdraw any winnings from bonuses.


  • Not offered as frequently.

  • Applicable to only a select few games.

Why Did I Choose Casimba for the Best Reload Bonus?

The reload bonuses were deemed most attractive at Casimba for the versatility they provide with three options open to players twice a week. The deposit requirements for these bonuses are also quite reasonable making them more accessible than many other bonus offers.

What Different Types of Online Casino Sign Up Bonus Are Available?

At the best online casinos, you can expect to get anything from a deposit bonus matching a percentage of the amount on your deposit, a number of free spins, or even a cashback offer on a portion of your lost bets when you sign up. 

What Is a Welcome Bonus?

A welcome bonus, usually in the shape of a package, is a promotion any player can claim when they register to an online casino as a new member. Casinos design these offers competitively to give players a fun start to their journey in the games library. Welcome bonus offers normally include free spins, matched deposits, or even a combination of both. I’ve also encountered the following additions to some top casino operator’s welcome offers:

  • Additional cashback casino bonus offers usually at 10% cashback

  • No-deposit requirements on the offer

  • Some even offer prizes, like a ticket for a chance to win a jackpot or even a trip to watch your favourite match.

Let me break down some of the most important details and some of my tips from my own experience with the best casino welcome bonus types:

  • If you can aim for a bundle rather than a single offer, you can end up getting more

  • Don’t be fooled by big numbers! A matched offer of 100% up to €100 might look nice, but a matched offer of 100% up to €50 + 200 Free Spins will work out to be more fruitful if you love slots!

  • I always like to check out other casino bonus offers I can get in the long run as a player, not just the welcome offer itself! Sometimes the new player promotion might seem chunky, but then the casino might not offer you decent offers after you’ve signed up!

My Bonus Tip

The first thing I do before I hit the claim button on a welcome offer is read through the offer terms and conditions and even the casino’s general terms. I make sure that I can meet the wagering requirements, without changing my gameplay patterns or how much I spend at the online casino. Only when I’m sure that my responsible gambling practices will not be compromised I proceed to claim the offer.

How Can Players Activate a Casino Welcome Bonus?

These are the six simple steps I followed to activate my welcome offer at Happy Slots:

  1. I selected Happy Slots because I made sure it was a reputable online casino.

  2. You should then check the casino promotions page to make sure the welcome package is what suits you best.

  3. I always advise my players to read and analyse the T&Cs carefully.

  4. If you’re happy with this offer, hit the registration button. I normally find this towards to top right corner of the page or in the menu, ofcourse every site is built differently.

  5. You’ll need to give some of your personal details. I filled in some personal information including my date of birth and my e-mail address. I also submitted some of the documents I was asked for, just so that when I come to withdraw any funds later on, the process will go quicker.

  6. Normally for welcome offers a deposit is needed, make sure you meet the minimum deposit requirement if this is the case. If the entire package is a no-deposit offer then you can move to the next step.

  7. All you need to do now is play some games and have fun! You need to make sure that you’re playing qualifying games for you to be able to claim your bonus.

  8. If you're successful, you can withdraw your bonus winnings from your account or use them to continue playing.

What Casino Promotions I Usually Find at an Online Casino

A variety of offers can be available at your registered online casino. Besides the welcome offer which usually every casino rolls out to new players, you can look at the casino's promotions page to get an idea of what bonus offers you can claim as a player throughout. Keep in mind that some casinos offer players additional promotions via email or strictly through a loyalty rewards programme.

At the best online casinos, you should always find a decent amount of promotions on this page. Here’s a taste of what you can expect to find at the casinos we list:

All Casino Offer Types Similar Examples at Different Casinos What is it? How it works?
Deposit Match Bonus
Make a first deposit and get up to 150% I deposited €50, and got €75 ready in my account to play! Then I just needed to wager the amount required in the T&Cs. In most cases it happened automatically on my first deposit, some casinos needed a bonus code as detailed in their T&Cs
Free Bonus Spins
Get up to 200 free spins on Big Bass Splash I deposited €20 and got 100 Free Spins, and the next day depositing another €10 and got another 50 Free Spins. I could have gotten the remaining 50 free spins with a third deposit. And I made sure to use my spins on Big Bass Splash so I won't lose my winnings. In most cases it happened automatically on my first deposit, some casinos needed a bonus code as detailed in their T&Cs
Welcome Bonus Packages
Get 150% up to €1,000 + 200 Free Spins Get 20 Usually, I find combinations of a deposit match bonus and free spins bonus, but I've also found some including other offers such as cashback or no-deposit bonuses. This is often an automated process but you might need a bonus code to unlock the additional offer.
No Deposit Bonus
50 No-Deposit Free Spins when you confirm your phone number! I've come across many ways a casino gifts players a no-deposit bonus, like referring a friend, confirming personal contact details, downloading the casino application, or even signing up for mailing lists. You can activate this casino offer by registering, or by using a bonus code.
Tournaments and Special Events
Golden Spaces Tournament: €40,000 worth of prizes I don't find myself competing often, these usually require dedicated time! Our slots expert James had a go here and there, and most commonly casinos offer prize pools which are divided between the players placing in ranked tiers. All casinos give out the rules you need to follow. Mainly popular with large casinos offering the top software providers. Some providers only release tournaments on special occasions or holidays.
Seasonal Offers 50 Free Spins on Spooky Family  I usually find offers around most seasonal periods of the year, celebrate them or not, they make for some great extra fun. If you were to claim a 50 Free Spins bonus on a Horror-themed slot during Halloween time, the bonus would normally be awarded to you automatically on a deposit or by using the casinos' themed bonus code.  Only available during special world events and holidays with bonus code or by completing tournaments.
Sports Betting Offers Bet €10, Get €10 I do love a punt besides my usual casino fun. I usually find a good variety of sports offers at operators offering both verticals. The most common offer is a matched bonus amount on a qualifying bet, which you can in return use for other punts or sometimes even simply add to your account for general use at the operator. Be sure to get the details from the terms and conditions before you commit. Only available at operators who also offer sportsbooks.
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What Do Loyal Players Get?

VIP status is given to a player who shows loyalty towards the casino. When I earned my VIP status at Happy Slots I was offered some extra special rewards, and I noticed that I also had higher bonuses available now. You can even be rewarded with a trip to Las Vegas for your consistent playing, birthday presents, and a dedicated account manager who speaks your preferred language when available.

Many VIP memberships come in different levels, usually indicated by a Bronze, Silver, Gold and Platinum membership. Each level comes with exclusive perks for regular casino game players. Some key tips and highlights to consider:

  • VIP Casino Bonuses boost the loyalty of players;

  • They can be very generous with benefits;

  • Like any other casino bonus, take your time to check the terms and conditions.

How Can I Choose the Best Casino Bonus?

  • Compare different bonuses - Take your time to evaluate the different types of casino bonuses available to ensure that you're making the right choice! If you're limited with time you can check out user review platforms or read reviews from casino experts like CasinoTopsOnline.

  • Read the terms and conditions - Before moving forward in claiming any of the best online casino bonus take a good look at the terms and conditions. Two key things to look out for are minimum deposit limits and any expiration dates or time limits you get to claim the bonus!

  • Check for wagering requirements - the playthrough requirements need to be fulfilled so you can ensure that claiming the bonus remains affordable to you. These can range from as little as 1x to as much as 150x.

  • Caim more bonuses - As long as the terms are favourable to you, there is a higher chance of getting greater gameplay. Keep in mind that not all casino sites will allow you to claim multiple bonuses at one go.

What Casino Bonus Terms and Conditions Should I Look Out For?

The most common casino bonus terms and conditions include wagering requirements, maximum winnings, game restrictions, and time limits. These terms are put in place to ensure that players and the casino have a fair and safe gaming experience. By understanding these terms and conditions, players can avoid potential issues and enjoy a safe and enjoyable online gaming experience. 

Here are the most common casino T&C thet I’ve found at the best online casinos:

  • Wagering requirements

  • Maximum winnings

  • Game restrictions

  • Time limits

  • Deposit limits

  • Country restrictions

  • Age restriction

  • Verification requirements

  • Using bonuses simultaneously

  • Payment method restrictions

How Do I Fulfill Casino Bonus Wagering Requirements?

Wagering requirements refer to the amount of money required to bet before being able to convert your bonus cash into real money. Typically it will range between 20x to 50x of the casino bonus amount and initial deposit. It is important to check the terms and conditions and see whether your deposit is included in the wagering requirement, as this will make a significant difference. 

For example: You deposit €100 and receive a €100 bonus cash giving you a €200 bankroll. If the wagering requirement is 20x the deposit plus bonus, you would need to bet €4000 before being able to withdraw your winnings.

My Tips and Tricks

If you see a very generous percentage match bonus ensure you understand the wagering requirement before taking the offer, otherwise, you might not end up meeting the requirements and losing the bonus!

Responsible Gambling at Online Casinos With the Best Bonuses

Looking after yourself and your gaming habits is super important when exploring operator sites to claim your casino bonus. It's a must for online casinos to encourage safe and fair gaming practices, helping players avoid harmful habits that could lead to addiction. To stay in the know and play responsibly, take a look at our guides on responsible gambling.

What Is the Legal Gambling Age When Claiming a Casino Welcome Bonus?

Different gambling age restrictions apply depending on the jurisdiction you come from:

  • 18+ (Most countries around the world)

  • 20+ (Sweden, Japan)

  • 21+ (Belgium, Estonia, Ukraine, India, Indonesia, Macau, Malaysia, Philippines, Singapore, Sri Lanka, Vietnam)

  • 23+ (Greece)

  • 25+ (Portugal)

  • In the United States, 21+ in the states of New Jersey, Pennsylvania & West Virginia and 18+ in Michigan.

Always check what the legal gambling age is in your country of residence.

Avoiding Bonus Abuse

Bonus abuse refers to any attempt by players to exploit promotions or casino bonuses in a way that goes against their intended use. At CasinoTopsOnline, we value fair play and want everyone to enjoy a positive gaming experience. To ensure a level playing field, it's important to be aware of and avoid bonus abuse.

To promote a fun and fair environment for all players, we encourage our readers to familiarize themselves with casino bonus terms and conditions. By understanding the rules, you can make the most of casino bonuses. Remember, responsible gaming leads to a more enjoyable online casino experience.

What Are Common Casino Bonus FAQs

Read through the most frequently asked questions about the best online casino bonuses:

How do you claim your online casino bonus? Arrow
Are there any casino bonuses for video poker? Arrow
Can you make money off online casino bonuses? Arrow
How do online casino bonuses work? Arrow
What casino has the best sign-up bonus? Arrow
Is a casino bonus worth it? Arrow
What is the most popular type of casino bonus? Arrow
Do bonuses encourage problem gambling? Arrow
Nicholas Martin

Nicholas Martin

Author & Casino Bonus Expert

5 Articles
Nich is a casino bonus expert, championing both the UK and US markets. With some background in writing and marketing, Nich provides insightful content aimed at helping players maximise their bonus opportunities in the evergrowing online casino landscape. His expertise allows him to break down and examine all the different variations of bonuses, ensuring that our readers are well-equipped to make informed decisions when choosing their next promotion.
Expert On:
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Fact-checked by Julia Attard


Experienced Senior Author & Online Casino Expert

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