Top Online Casino Bonuses in 2026
100% UP TO €500 + 200 FREE SPINS AT CAZEUS CASINO
If you are a new player at Cazeus Casino and deposit at least €10, you can claim 100% up to €500 and 200 FS. The bonus policy is fair because it has 35x wagering requirements and a €5 max bet. If you can finish the wagering in 10 days, you can withdraw up to 10 times the bonus you received.
Pros and ConsPros
- €10 minimum deposit
- 35x wagering
- €5 max bet
Cons
- 40x wagering attached to the spins
The overall Cazeus bonus is fair, even if the wagering is capped at 40x. We say this because this casino will give you enough time to clear it. Moreover, the fact that you can play with maximum €5 per spin makes everything more easier.
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EXTG50
New casino
100% UP TO €500 + 50 SPINS NO DEPOSIT AT BAXTERBET CASINO
To claim the 100% up to €500 welcome bonus at BaxterBet Casino, you must be a new player. Click the play button to access the registration page. Complete the sign-up process, opt in for the bonus, and deposit at least €15.
The casino will match your deposit 100% up to €500. You’ll also receive 150 deposit spins distributed over several days: 50 spins immediately, then 50 spins per day for the next 2 days. These spins are available on Gates of Olympus or alternative BGaming slots. The wagering requirement is 40x the bonus amount, and you must keep your bets at €5 or lower for slots during bonus play.
Pros
- 100% match up to €500
- 150 deposit spins included
- €15 minimum deposit is affordable
- Spins distributed over 3 days
Cons
- 40x wagering requirements
- €5 max bet for slots
- €10 max bet for live games
- 7-day validity period
This welcome package from BaxterBet Casino provides solid value with both bonus funds and 150 deposit spins. We find the €15 minimum deposit to be very accessible. However, the 40x wagering requirement means you’ll need to wager €20,000 if you claim the full €500 bonus. The staggered release of free spins over 3 days encourages regular play, yet the 7-day validity period might feel restrictive for casual players.
100% UP TO $100 AT GOLDEN TIGER CASINO
- 1st deposit: 100% up to $100
- 2nd deposit: 50% Up To $300
- 3rd deposit: 20% Up To $500
- 4th deposit: 30% Up To $500
- 5th deposit: 100% Up To $100
At Golden Tiger Casino, with a $10 minimum deposit, you can claim 100% up to $100 as a first deposit, but if you continue with four more payments, you can claim four deposit bonuses. Still, there’s a catch in that the first and second deposits come with a 200x wagering, while the rest have a 30x wagering attached. The good news is that you can withdraw an unlimited amount.
Pros & ConsPros
- Impressive five consecutive deposits
- The 3rd, 4th and 5th deposits have a 30x wagering attached
- Unlimited withdrawal
- You can play Microgaming jackpots
Cons
- 200x wagering
Overall, this welcome package is a great way to explore the platform and several of its games. While the 1st deposit has an excessive wagering requirement of 200x, the following bonuses feature much less restrictive terms of 30x. So, we believe that the promotion is definitely worth a try.
New casino
200% UP TO €1500 AT ROIBETS CASINO
100% UP TO €1000 + 200 FREE SPINS AT DAILY SPINS CASINO
To claim your 100% up to €1000 plus 200 deposit spins at Daily Spins Casino, you must be a new player and deposit at least €25. The casino will match your deposit up to the €1000 , plus award you deposit spins based on your deposit amount.
You’ll receive 20 free spins for every €25 deposited, meaning you need to deposit €200 to get all 200 spins. Each spin is worth €0.1, giving the spins a total value of €20. In addition, you need to complete 40x wagering on bonus funds only – your deposit remains untouched. However, spins winnings also carry 40x wagering requirements.
You must keep your bets at €5 or lower during bonus play. Our experts here at KingCasinoBonus appreciate that there’s no maximum cashout limit on either the bonus or spins winnings, which gives you unlimited withdrawal potential once wagering is complete.
Pros & ConsPros
- Wagering applies to bonus only, not deposit
- No maximum cashout limit
- €5 max bet helps control spending
- €25 minimum deposit is accessible
- Popular games available for spins
Cons
- 40x wagering is on the higher side
- Need €200 deposit for all 200 spins
- Spins winnings also have 40x wagering
This welcome package is pretty standard, but the way the spins are given out deserves a closer look. There’s a 40x wagering requirement on the bonus, which means if you deposit €100, you’ll need to bet €4,000 before you can cash out any winnings. The good news is that only the bonus amount counts toward wagering, not your deposit plus bonus together, which makes things a bit easier.
The spins might seem generous, but to get the full 200 spins, you’ll need to deposit €200. On the plus side, there’s a €5 max bet limit, which helps you control your spending. And with no limits on how much you can win, this offer could be worth it if you have the budget to meet the deposit amount.
150% UP TO €900 + 150 FREE SPINS AT SPIN SHARK
As a new customer at Spin Shark, you can start your way with 150% up to €900 welcome offer. Hit the play button in this box to start the redeeming process because this offer is exclusive. You will be redirected to the casino LP, but immediately after a pop-up will open where you can see a “sign up now” button. Click it and complete the registration phase. Choose the bonus and deposit at least €20.
The maximum bet allowed is €5, and the wagering requirements are set to 40x. If you can clear the wagering in time, you will be able to withdraw up to €5000.
Pros and ConsPros
- High max cashout
- €5 max bet
- Easy redeeming process
Cons
- 40x wagering requirements
This offer allows you to spend more time playing slots as a new customer, and it’s a good way to incentivise players. However, be aware of the 40x wagering requirements because it will be a difficult task. We didn’t manage to clear it because we rushed things. Don’t rush things and play smart!
200% UP TO $1000 + 100 FREE SPINS AT SNATCH CASINO
- 1st deposit: 200% up to €1000
- 2nd deposit: 100% Up To $1000 + 75 Free Spins
- 3rd deposit: 50% Up To $1000 + 50 Free Spins
- 4th deposit: 100% Up To $1000 + 100 Free Spins
To grab the first deposit from Snatch Casino, click the play button in this bonus box. You will be redirected to the exclusive casino landing page where you can see three bonuses; you must click the one with the 450% deposit bonus title and then click “join now”. Complete the registration process and deposit at least €15.
Once this bonus is on, you can start playing slots, but the max bet allowed is €5. Be aware that this offer comes with high wagering requirements set to 60x. If you clear the wagering, you can withdraw up to 10x the bonus.
Pros and ConsPros
- €5 max bet
- €15 min deposit
Cons
- 60x wagering requirements
It’s not impossible to clear the wagering, but the chances are lower than average. However, we still recommend this offer because you will have more time playing your favourite slots. Keep in mind that if you use the €5 max bet wisely, you will be able to clear the wagering like a pro.
200% UP TO €500 + 100 FREE SPINS AT GAMBLEZEN CASINO
To claim the 200% up to €500 welcome bonus at Gamblezen Casino, you must be a new player. Click the play button to access the casino’s registration page. Complete the sign-up process, opt in for the bonus, and deposit at least €20.
The casino will match your deposit 200% up to €500. You’ll also receive 100 deposit spins on Dog House (Pragmatic Play). The wagering requirement is 40x the bonus and deposit combined. You must complete wagering within 10 days, and bets must not exceed €5 during bonus play. The maximum withdrawal from this bonus is 5x the bonus amount.
Pros and ConsPros
- 200% match is generous
- Up to €500 maximum bonus
- 100 deposit spins included
- Dog House is a popular slot
Cons
- 40x wagering on deposit + bonus
- 10-day validity is tight
- €5 max bet restriction
- 5x bonus maximum cashout limit
We appreciate the 200% match rate from Gamblezen Casino, yet the wagering applies to both deposit and bonus, making it challenging. If you deposit €250 and receive a €500 bonus, you’ll need to wager €30,000 total. The 10-day validity period is very tight for such high wagering. Moreover, the 5x bonus maximum cashout means you can only withdraw a maximum of €2,500, which limits the potential of this high-value bonus.
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CRI1
100% UP TO €500 + 100 SPINS NO DEPOSIT AT CRISTAL POKER CASINO
- 1st deposit: 100% up to €500 – CRI1
- 2nd deposit: 50% Up To €1000 Wager-Free – CRI2
- 3rd deposit: 100% Up To €500 Wager-Free – CRI3
To grab your 100%, up to €500, from Cristal Poker, click the play button in this bonus box. This hyperlink will take you to the casino’s LP. Go to promotions, click ‘read more’ on the welcome bonus and read the terms. Start the registration process, complete it, go to promotions, choose the offer, deposit at least €20, and write the code CRI1.
The outstanding news about this offer is that it comes with no wagering. This means that what you earn is yours to keep. You will have the possibility to withdraw up to 5x the deposit amount. On top of that, this casino allows you to play slots with a €5 max bet when the bonus is on.
Pros and ConsPros
- No wagering
- €4 max bet
Cons
- €20 min deposit
This is the perfect bonus to start with, especially if you want to play games, having more time. We particulary liked the fact that this bonus has no wagering, so what you play and earn stays yours to keep.
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New casino
250% UP TO €2500 + 100 FREE SPINS AT WETTSON CASINO
100% UP TO €500 + 10 FREE SPINS AT MUMMYSGOLD CASINO
To claim the 100% up to €500 welcome bonus at Mummysgold Casino, you must be a new player. Access the casino through our exclusive link and complete the registration process. Deposit at least €10 (or 10 currency units) to activate this bonus.
The casino will match your deposit 100% up to €500. You’ll also receive 10 daily spins for a chance to win up to €1,000,000 as part of the progressive jackpot promotion. The wagering requirement is 35x the bonus amount. The maximum bet during wagering is €8 per round and 50c per line.
Pros and ConsPros
- 100% match up to €500
- €10 minimum deposit
- 35x wagering is fair
- 10 daily spins on progressive jackpot
Cons
- €8 max bet per round
- 7-day claiming window
- Max withdrawal of 6x first deposit
- Bonus expires upon cashout request
This welcome bonus from Mummysgold Casino provides a solid 100% match with reasonable wagering requirements. We find the 35x wagering (€17,500 if claiming full €500 bonus) to be achievable. However, the 6x first deposit maximum withdrawal limit is restrictive. This means if you deposit €100, you can only withdraw a maximum of €600, regardless of how much you win.
DEPOSIT $/€5 AND GET 100 FREE SPINS AT CAPTAIN COOKS CASINO
- Deposit €5 Get 100 Chances
- 2nd deposit bonus: 100% up to €100
- 3rd deposit bonus: 50% up to €150
- 4th deposit bonus: 25% up to €125
- 5th deposit bonus: 100% up to €100
To get in on the action at Captain Cooks Casino, all you need to do is sign up as a new player. Upon your first deposit of $5 or more, you’ll receive 100 chances to win big with free spins on Mega Money Wheel, each valued at $0.10. Keep in mind that any winnings from these spins will be credited as bonus funds, subject to wagering requirements. Additionally, make sure to claim this offer within 7 days of registering.
Pros & ConsPros
- Low minimum deposit requirement to qualify for the bonus
- Generous offer of 100 chances to win big on Mega Money Wheel with just the first deposit
- Flexibility in deposit amounts
- No cashout limit
Cons
- Requirement to claim the promotion within 7 days of registering
Captain Cooks Casino’s has an enticing opportunity for new players to enhance their gaming journey with a flurry of free spins and bonus funds. It’s a tempting proposition due to the low minimum deposit requirement and the chance to convert top prize winnings to cash. On the other hand though, the stringent wagering requirements and limited window to claim the promotion may pose challenges for some players.
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ALPHA
New casino
100% UP TO €150 + 50 SPINS NO DEPOSIT AT BILLIONAIRESPIN CASINO
- 1st deposit: 100% Up To €150 + 100 Free Spins
- 2nd deposit: 55% Up To €150 + 100 Free Spins
- 3rd deposit: 100% Up To €150
This welcome package gives you bonuses across your first three deposits, with a total value of up to €450 plus 250 free spins. To claim it, you need to register a new account and make a minimum deposit of €20 for each bonus tier.
Each bonus comes with a 35x wagering requirement on the bonus amount, and winnings from free spins also carry a 35x wagering requirement. While playing with bonus funds, your maximum bet is limited to €5 per spin. Also note that winnings from free spins have a maximum cashout limit of €50.
Pros & ConsPros
- Three separate bonuses give you multiple opportunities to boost your bankroll
- Generous total of 250 free spins across first two deposits
- Reasonable 35x wagering requirement
- €5 maximum bet while wagering
- Free spins are credited all at once rather than in daily batches
Cons
- High €20 minimum deposit
- Limited game selection for free spins
- Second deposit bonus has lower match percentage (55%)
This multi-tiered welcome package offers good value for players who plan to make multiple deposits. We appreciate the structure that rewards continued play rather than front-loading all benefits on the first deposit. The 35x wagering requirement is fair and sits below the industry average of 40-50x.
However, we would like to see improvement in the maximum cashout limit for free spins winnings, as the current €50 cap significantly restricts potential returns from the 250 free spins. Overall, this welcome package provides a balanced combination of bonus funds and free spins with reasonable terms for Global players.
100% UP TO €500 + 200 FREE SPINS AT ALF CASINO
The first step to claim this 100% up to €500 is to hit the play button in this bonus box. This link will take you to the special bonus picking landing page. Opt in for the casino bonus and then click “choose.”. Complete the sign-up and deposit at least €10 to activate the offer.
Keep in mind that the maximum bet allowed is €5 per spin and the maximum withdrawal value is 10x the bonus received. However, to unlock the chance of cashing out, you must complete a 35x wagering requirement.
Pros and ConsPros
- 35x wagering requirements
- €5 max bet
- €10 min deposit
Cons
- Max cashout isn’t clearly stated
This promotion is best for those players with low budgets and minimal experience. Why? Because the minimum deposit is the exact industry average of €10 and the wagering is only 35x, making an easy bonus.
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PLAYCROCO
200% UP TO $5000 + 100 SPINS NO DEPOSIT AT PLAYCROCO CASINO
To grab this PlayCroco welcome offer, click “play”. This action will take you to the casino LP. There’s a bonus banner and also a green button called “sign up now”; click it and complete the registration phase. Opt in for the bonus, deposit at least €20 and type the code PLAYCROCO.
The best news about this bonus is that it comes with a €10 max bet feature. If used wisely, this feature will help you clear the 30x wagering fast. Thereafter, you will be able to withdraw an unlimited amount.
Pros & ConsPros
- €10 max bet
- 30x wagering requirements
Cons
- €20 min deposit
We recommend this bonus because it comes with relaxed terms and conditions. For example, we liked the fact that you can play with a €10 max bet. If used in a smart way, this feature will help you clear the wagering very fast.
150% UP TO €750 + 50 FREE SPINS AT DONBET CASINO
If you’re a new customer at Donbet, you can start with an impressive 150% up to €750. Ensure you click the play button in this bonus box when you decide to start the registration process. You will be redirected to the unique rapid registration LP. Complete the sign up process, select the offer and deposit at least €20.
Keep in mind that this bonus comes with 30x wagering requirements and the possibility to play slots with a €5 max bet. After you clear the wagering, you will be able to withdraw up to 5x the bonus received.
Pros and ConsPros
- €5 max bet
- 30x wagering requirements
Cons
- €20 min deposit
We consider this bonus excellent even if it comes with a €20 minimum deposit requirement. We especially liked the 30x wagering requirements because it will be easy to complete.
120% UP TO €240 + 100 FREE SPINS AT MERLIN CASINO
- 1st deposit: 120% up to €240 + 100 spins
- 2nd deposit: 110% Up To €220
- 3rd deposit: 100% Up To €100 + 200 Free Spins
- 4th deposit: 120% Up To €240
To redeem this Merlin Casino 120% deposit bonus, press the play button in this box. You will be redirected to the casino’s landing page, where you will see the bonus banner. Click “create an account”, complete the process, opt in for the bonus, and deposit at least €20.
So, our experts have read the bonus policy, and they found that this bonus is bound to no wagering. This means that what you earn is yours to keep. However, the maximum withdrawal value is 5x the bonus amount received, so you’ll be the one who determines the final value, based on the initial deposit. Keep in mind that the max bet allowed is €4.
Pros & ConsPros
- No wagering
- €4 max bet
Cons
- €20 min deposit
Our experts rate this bonus as perfect due to its no wagering condition. This is the perfect combination of a high-value bonus with a relaxed bonus policy. Still, the minimum deposit is above the industry average, but it’s understandable, so we don’t have anything negative to say about it.
- €25 no deposit bonus
- 1st deposit bonus: 120% Up To €300 + 50 Free Spins
- 2nd deposit bonus: 150% Up To €300 + 50 Free Spins
- 3rd deposit bonus: 100% Up To €300 + 50 Free Spins
- 4th deposit bonus: 150% Up To €300 + 70 Free Spins
At Verde Casino you can grab a Welcome offer that will reward you with up to €1,200 in bonuses plus 220 free spins spread across your first four deposits. Here’s how it works: for your first deposit of at least €10, you get a 120% bonus up to €300 plus 50 free spins on Big Bass Bonanza. But remember, to get claim all these rewards, you must keep an eye on the clock – each step of the welcome bonus pack is only available for 48 hours once activated. Oh, and don’t forget about the wagering requirements: 40x for cash bonuses and 30x for free spins.
Pros & ConsPros
- 220 free spins spread across the first four deposits.
- Low minimum deposit requirements for each level
- Maximum conversion amount for bonuses is reasonable at 5x
- No deposit bonus available in the package
Cons
- Short activation window of 48 hours for each step of the bonus
- Strict wagering requirements of 40x for cash bonuses and 30x for free spins
Verde Casino’s welcome offer will reward its new comers with a very generous opportunity to win a sizable bonus package with free spins included. On top of that, we highly recommend it for its no deposit bonus as well. However, the short activation window and stringent wagering requirements may be difficult to meet.
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ALPHA200
200% UP TO €5000 + 100 FREE SPINS AT TRIPS CASINO
You must click the play button if you want to claim your 200% up to €500 offered by Trips Casino. This feature will redirect you to the special Trip Casino’s registration landing page. Complete the process, make a minimum deposit of €15 and type the code ALPHA200.
When this bonus is active, you will be able to play many slots, but the max bet will be limited to €1. Also, if you want to withdraw a maximum of €10.000, you must complete a 25x wagering.
Pros & ConsPros
- Up to €10.000 max cashout
- 25x wagering
- €15 min deposit
Cons
- Low max bet
Everything about this bonus is perfect, at least the maximum bet allows. However, the €15 minimum deposit is basically the perfect value for all types of players, especially those with limited bankroll.
200% UP TO $/€500 + 200 FREE SPINS AT SPINROLLZ CASINO
At Spinrollz, if you’re a new customer, deposit at least €10 to experience 100% up to €500. You must play with a €5 maximum bet per spin when the offer is active. This will help you clear the 35x wagering requirements. If you do it, you will have the possibility to withdraw an unlimited amount.
Pros & ConsPros
- €10 minimum deposit
- 35x wagering
- Unlimited cash out feature
Cons
- Many top-tier slots are restricted
Overall, the bonus policy attached to the SpinRollz Casino is within industry standards, especially the €10 minimum deposit. Moreover, even the unlimited cashout feature is a top-tier deal that will make you grab the offer.
Top 10 Casino Bonus Offers Compared by KingCasinoBonus
Use our table below to compare the best 10 casino welcome bonuses for their min deposit, wagering, max casino withdrawal, and payout time.
| Rank | Casino Name | Best Welcome Bonus | Wagering Requirements | Promo Min Deposit | Casino Max Cashout | Payout Time |
|---|---|---|---|---|---|---|
| 1 | Cazeus Casino | 100% up to €500 + 200 Free Spins at Cazeus Casino | 35X (Deposit + Bonus) | €10 | €7000 | 3 days |
| 2 | BaxterBet Casino | 100% up to €500 + 50 Spins No Deposit at BaxterBet Casino | 35X (Bonus) | €20 | €10000 | 2-3 days |
| 3 | Golden Tiger Casino | 100% up to $100 at Golden Tiger Casino | 200X (Bonus) | $10 | $16000 | 2 days |
| 4 | RoiBets Casino | 200% up to €1500 at RoiBets Casino | 45X (Deposit + Bonus) | €25 | €7000 | 24H |
| 5 | Daily Spins Casino | 100% up to €1000 + 200 Free Spins at Daily Spins Casino | 40X (Bonus) | €25 | €100000 | 24H |
| 6 | Spin Shark | 150% up to €900 + 150 Free Spins at Spin Shark | 40X (Deposit + Bonus) | €20 | €100000 | 1-2 days |
| 7 | Snatch Casino | 200% up to $1000 + 100 Free Spins at Snatch Casino | 60X (Deposit + Bonus) | $15 | $25000 | 1 day |
| 8 | Gamblezen Casino | 200% up to €500 + 100 Free Spins at Gamblezen Casino | 40X (Bonus) | €20 | €20000 | 1 day |
| 9 | Cristal Poker Casino | 100% up to €500 + 100 Spins No Deposit at Cristal Poker Casino | No wagering | €20 | €10000 | 1 day |
| 10 | Wettson Casino | 250% up to €2500 + 100 Free Spins at Wettson Casino | 45X (Deposit + Bonus) | €20 | €100000 | 1-2 days |
Our Review Method for Top Online Casino Bonuses
At KingCasinoBonus, we want you to get only the best casino bonuses. Therefore, our experts review many important aspects before recommending a casino bonus 2026.
Here are a few of the areas we consider:
- Bonus types: Since your main goal is to claim a bonus, our experts review all the available casino bonuses on the site, expecting to see welcome bonuses, no deposit bonuses, deposit match bonus offers, VIP programs, and more – all with decent casino bonus terms.
- Low Minimum Deposit: The minimum deposit required to claim the bonus is so important because for some players on a budget it’s important they start with as little as $/€1, $/€5, $/€10, or $/€20.
- Available Games: We check the games on the site and ensure they are from top software providers. If you plan on properly leveraging your online casino bonus, you’ll want to use it on only high-quality RTP slots and live casino games.
- Personal info safety: Another hugely important aspect when testing an online casino bonus is that your information does not fall into the wrong hands.
- Licensing and security: We check this aspect with our list of casinos with proper licenses, fair terms, and features to keep your data encrypted.
- Reliable Payment Options: Our experts also evaluate the banking methods, looking for trusted payment processors like Visa and e-wallets like PayPal so your funds don’t fall into the wrong hands.
- Quick Payouts of Bonus Wins: We want you to get your winnings fast, so our experts also test to ensure you get decent transaction times for cashout processing and payout times without delays.
- Mobile Functionality: We test every best casino bonus on smartphones because there’s no fun if you can’t play on the go. Our top casino bonuses are compatible with your IOS and Android devices.
- Customer Support: You may sometimes encounter problems with your casino bonuses. Our experts know this can be frustrating if no help is in sight, which is why we check out the available support options like live chat, email, and phone.
How Do You Define Casino Bonuses in 2026?
Now, looking at the casino bonuses and considering the basic definition of what casino bonuses are, as a new player, it would be best to define it as promotional offers made by online casinos to attract new customers and loyal customers as well. The bonuses are meant to provide the player with the best of their time and other winning opportunities whatsoever.
For each of the bonuses, terms and conditions apply, which should be understood by the player before they can receive the bonus, but casino promotions are the best way to explore new games, prolong your time, and even boost your winnings as well.
How to Choose the Best Casino Bonuses for You
While searching for the best casino bonus offers, we realized it may be difficult for you to find the right one without these tips:
- Consider the deposit amount: Earlier, we mentioned that most casino bonuses need a deposit to activate them. Knowing the amount you must deposit and if it suits your budget is extremely important because they can start from $/€10 to as high as $/€50. If you are on a budget, it is wise to choose low minimum deposit bonuses of $/€10 or less.
- Match to favourite games: Make sure the bonus that the actual money casino offers can be used on your favourite games. Our research found offers tied to slots, while others were tied to table games. If you love slot games, it’s best to aim for bonus spins, as these are ideal for slots.
- Mind the wagering: The wagering requirements are vital aspects of online casino bonuses. Also known as playthrough requirements, and show how often you’ll need to wager a welcome bonus casino before withdrawing your earnings. We will cover wagering examples in more detail later in this guide. Keep in mind to pick the lowest wagering.
- Check if games contribute: Play games that contribute to the wagering requirements. Slots are usually 100%, while other titles contribute as low as 10% or even 0%. Ideally, you want to play games that contribute more to quickly completing the wagering requirements and cashout.
How to Claim The Best Online Casino Bonus Offers
- Choose the best online casino on our recommended list and click the Register/Sign-up button (you can claim only once the offer because casinos use this bonus abuse prevention policy).
- Choose your preferred username and input your details, like full name, email, and phone number.
- Check the link sent to your email, which you’ll use to verify your account.
- After the verification, your account will instantly be created.
- You may need to claim your spins while signing up for your account.
- If there is no option to do this while registering, go to the promotions page and claim your first deposit bonus.
- Depending on the site, you may need to enter a casino bonus code.
- After claiming your deposit bonus casino, you’ll have to make the qualifying deposit.
- Ensure you review the casino bonus policy to find the right amount you’ll have to deposit.
- Most of our offers come with minimum deposits of as little as $/€10.
- Once the deposit lands in your account, the site credits you with your online casino sign up bonus.
- All that is left is to accept the casino bonus conditions of your welcome bonus and start playing your favourite games!
Know the Types of Online Casino Promotions
Learn how different types of best casino bonuses work before claiming. This will help you leverage your online casino bonus correctly and increase your chances of winning.
No deposit bonuses & free spins
No deposit bonuses are some of the most popular offers on our site. It’s not hard to see why, since you only have to register on the no deposit casino site to start playing: the offer is credited to your account instantly.
You can find no deposit bonuses in various forms selected by KingCasinoBonus online gambling experts, including:
- No deposit free spins: Get free rounds immediately after registration. You can use the no-deposit free spins to play your favorite slot games for a fixed number of rounds. For example, a casino may give you 20 free spins in the form of a casino welcome bonus to use on any slot game after you register.
- No deposit bonus cash: With this no deposit bonus cash offer, the casino credits your account with free bonus money to use as you please once you register. For example, you can get a $5 registration bonus casino promotion, a $10 no deposit bonus or even a $20 casino free offer after registration. You can often use this to play all casino games, including slots and table games.
First deposit bonuses
The first deposit casino bonus is one of the easiest bonuses to understand. As you can tell from the name, this is a deposit casino bonus offer you get after you make your first top-up on the site for a specified min amount.
You may get 1st deposit bonuses like:
- A first match deposit match offer (most popular) – ranging anywhere from a 100% deposit bonus casino match to 500%.
- Free spins for real money bonus
- 1st deposit that kicks in a reload bonus
- Cashback bonus.
Welcome Bonuses
Welcome bonuses are offers you get for signing up on the platform. The welcome bonus is usually in the form of multiple match bonuses with extra spins, free live casino chips, or other extra perks. The goal of the sign up bonus is to get you to register and keep playing on the site.
If you sign up on a top site selected by our experts, the welcome bonus package will commonly get you:
- $/€10 no deposit bonus
- 100% or 200% up to $1,000 or more for the first deposit bonus.
- Then you can get match bonus percentage offers of up to your 4th and even 5th deposit.
Low minimum deposit bonuses
Typically, you’ll have to deposit around $/€20 to claim most offers on casino bonus sites, going up to $/€60. Low minimum deposit bonuses allow you to deposit less, starting from $/€1 and $/€5 to a maximum of $/€20 – best for players on a budget.
Check the lists of bonuses we picked based on our in-house research if you want to make the lowest deposits at online casinos and claim bonus offers of attractive value:
- $1 minimum deposit casino bonuses
- $5 deposit bonus offers
- Our list of all the available bonuses for $10 deposit
Bonuses for existing players compared
| Existing player bonus type | Definition | Pros | Cons |
|---|---|---|---|
| Daily/weekly/monthly spins | A batch of free rounds offered periodically for depositing or wagering within a specified timeframe. | Chance to try new slots | Limited cashout potential |
| Free draws | A free entry to a bonus wheel game or a prize draw, used to attract new or existing players with large prizes for free. | Usually, high-value prizes | Low chance to win the jackpot |
| Special event bonuses | Bonus that can only be claimed during special events like the SuperBowl or holidays like Halloween. | Various bonuses offered | Time-limited |
| Loyalty/VIP bonus | Bonuses offered based on continuing loyalty to the casino. | High value | Only for big spenders |
| Refer-a-friend bonus | A casino bonus credited for referring a friend who successfully signs up. | Additional chance to get a bonus | Low value |
| Mobile casino bonus | A bonus credited to mobile players to incentivise installing an app. | Pretty common in online casinos | Low value |
How to Figure Out Bonus Value and Cashout Possibilities
The question that’s on every player’s lips is whether you can win real money with an online casino bonus. Let us show you how to calculate your maximum cashout potential from the best casino bonus offers and determine the max win amount before you claim casino promotions.
Vital things to consider in calculating this figure
- Match Percentage
- Bonus amount
- Wagering requirement
- Game contributions
Keep reading as we uncover each of these and why they matter below.
Get the highest 1st deposit match percentage
All the best casino bonuses we have come across are usually attached with a match percentage on your first deposit. This indicates the percentage the online casino is willing to match your initial deposit by. The higher this percentage, the more you can expect to get in bonuses when you make a deposit.
Some of the common match percentages you’ll come across include:
- 100% deposit bonus: Here, the casino gives you 100% extra of any amount you deposit. So, if you deposit $/€100, you get an extra $/€100 to bet.
- 200% deposit bonus: This is another popular offer where casino players get 200% extra on any cash deposit. In this case, depositing $/€100 will get you an extra $/€200 to play with.
- 300% deposit bonus: With this matching percentage, the casino matches your deposit by 300%. So, if you deposit $/€100, you get an additional $/€300 to play.
- 400% deposit bonus: This is one of the higher bonuses, and the casino gives you x4 of your deposits, which is impressive. In this case, depositing $/€100 will get you an extra $/€400 to play with.
- 500% deposit bonus: The 500% deposit bonus is not as standard as we would all have liked, but it is available if you know where to search. Here, the online casino will give you x5 of any deposit you make. So, presuming you deposit $/€100, you get an extra $/€500!
As you can see, going for the most extensive online casino bonuses with higher percentages will leave you with more free cash to play games. Check our lists to find your best fit and attractive bonus terms!
How to calculate the bonus amount
The bonus amount shows the maximum deposit an online casino will match for you using the set percentage. For example, a casino can offer a 200% match deposit up to $/€2,000. This means that it will give you double any amount you deposit so long as it does not exceed $/€2,000.
So, assuming you deposit $/€1,000, the casino will give you an extra $/€2,000 to play. But if you deposit the maximum of $/€2,000, the casino matches it and gives you an extra $/€2,000. Naturally, depositing $/€3000 will only activate the maximum bonus value of $/€2000.
How wagering requirements affect you
The rollover requirements indicate how many times you’ll need to play through a bonus before you can withdraw. We found that wagering requirements range from 10x to 60x, and in this case, the lower, the better.
Our testers recommend visiting our unique list of the best low-wagering casinos and other no wagering casino promotions in 2026 because the bonuses are best suited for new and experienced players.
How to Calculate the wagering requirement
Our research showed that online casinos have wagering requirements to prevent money laundering. Shady players could claim deposits and withdraw bonus funds without playing on the site if wagering did not exist. Let’s assume the 200% match deposit up to the $/€1,000 bonus from Rollino Casino example above is attached with a 20x wagering requirement.
If you deposit $/€500 and get an extra $/€1000, you’ll need to wager the $/€1000 x 20 = $/€20,000 before you can withdraw. For example, if the wagering requirement was lower at 5x, you’ll need to play only $/€2,000 x 5 =$/€10,000 to complete the withdrawal requirements. In the case of free spins, you’ll only apply the wagering requirements to any cash you win using the rounds.
Wagering Examples
Ideally, you want to aim for 15x or less since it means you’ll get your winnings faster.
Check out the table for examples of wagering requirements and how much you need to wager.
| Wagering requirement | Bonus Value | How much do you need to wager? |
|---|---|---|
| 1x | $/€10 | $/€10 |
| 5x | $/€10 | $/€50 |
| 10x | $/€10 | $/€500 |
| 20x | $/€10 | $/€1000 |
| 30x | $/€10 | $/€1500 |
| 60x | $/€10 | $/€6000 |
Check no wagering bonuses
Some sites offer no wager bonuses if you don’t like the stress of completing wagering requirements. Get instant access to your bonus and claim your winnings as soon as they land in your account.
Game wagering contribution
As we mentioned earlier, not all games contribute the same way to completing your wagering requirements. If an online casino allows the contributions to be equal, it will be easier for players to claim best casino bonuses quickly.
While this is excellent news for players, it could cause the casino to lose money. This is why casino sites attach different contribution percentages to games.
Average contribution percentages you can expect
- Slots: 0% – 100%
- Baccarat and Blackjack: 0% – 25%
- Poker: 0% – 50%
- Live Casino Games: 0%
Choose Deposit Bonuses for Games
You can play with deposit bonuses on almost every game in an online casino. While this may be different depending on the casino you sign up at, you can expect to play with bonuses on:
- Online slots
- Table Games, including blackjack, poker, roulette, and baccarat
- Keno and Scratchcards
Slots Bonuses
Slots bonuses are used to play slot games, and they may come as free rotations, bonus cash or a combination of both. Sometimes, the casino may limit you to a specific slot game, while in other cases, you can play slot games of your choice.
Here are some top examples of these kinds of casino promotions:
- 10 free spins on Book of Dead
- 20 free spins on Cleopatra
- No deposit 25 free spins on 72 Fortunes
- 30 sign up spins on Frenzy Fortune
- 50 free spins on Mega Moolah
- 100 free spins on Starburst
- 100% up to $200 + 50 free spins on NetEnt slots
Table games bonuses
Table games bonuses are offered for you to use on table games like roulette, blackjack, poker, and roulette.
- $/€1,500 table games bonus
- $/€2,000 bonus on roulette
- $/€2,500 bonus on blackjack
Live Casino Bonuses
A live casino bonus lets you play certain live dealer games on a live casino site. This promotion gives you free play chips for live casino games like blackjack, roulette, and poker.
Unlike regular online casino bonuses, live casino bonuses have a high wagering contribution rate (10% vs even 100%). Like table game bonuses, these can reach thousands of dollars in value, making them more suitable for high-rollers.
Best Online Casino Bonuses: Final Verdict by KingCasinoBonus Global
Ionut Catalin Marin is a specialist in the gaming scene and has been one of the powerhouses behind Kingcasinobonus for 7 years. According to Ionut, the best online casino bonuses are worth your time since they let you try out games for free, in the case of the best no deposit promotions, or at a fraction of the cost for the best deposit match bonuses.
With the right welcome bonus package on first deposits, you can make larger wagers, win more cash, and develop a strategy before you play real money games. Some need a code, which is why you can always check out our list of casino bonus codes in 2026.
However, our KCB expert also mentions that you’ll only get these benefits playing at the right online casino like those on our list. Simply pick an option and claim the right bonus to begin.
Pros
- The right bonuses let you play games for free
- Increase your bankroll to make larger wagers than you typically would
- It serves as a boost for new players
- It is a great way to try out new games in an online casino
Cons
- Bonuses come with wagering requirements
- Most bonus offers have an expiry date
F.A.Q.
How do I find the best casino bonus for low deposits?
One way is for you to check out promos that accept minimum deposits between $/€5-$/€20 and still offer deposit matches. Many casinos might yet need $20+ deposits for their best bonuses, but some sites match deposits as low as $/€5. Check each bonus listing for the "Min. Deposit" requirement, lower amounts mean you can claim the casino bonus without risking large ones.
Which casino has the best bonus right now?
The "best" casino bonus changes weekly and basically depends on your priorities. Currently, deposit match percentages range from 100% to 500%, with wagering requirements between 20x-60x. You can compare bonuses on this page by using the filters, but note that the highest percentage doesn't always mean the best value.
Can I claim multiple casino bonuses from this list?
Yes, but only one welcome bonus per casino. Each offer that KCB lists offers a first deposit bonus that's available once per player. However, you can claim welcome bonuses from different casinos. After using your initial casino bonus, look for reload bonuses, cashback offers, or even VIP programs on the same platform.
What does a 100% deposit match casino bonus mean?
A 100% match means the casino doubles your deposit up to a maximum amount. To give you an example, "100% up to $/€500" means depositing $/€250 gives you $250 in bonus funds ($/€500 total). If you deposit $/€600, you only receive a $/€500 bonus (the maximum). The casino bonus percentage determines how much extra you receive, not your total payout.
Are casino bonuses with low minimum deposits worth it?
Yes, if wagering requirements are reasonable (meaning under 35x). A $/€<5 minimum deposit with a 100% match and 30x wagering has definitely a better value than a $/€50 deposit with 60x requirements. Lower minimums let you test the casino and bonus structure without any major risk.
How do I know if a casino bonus has fair wagering requirements?
Fair wagering falls between 20x-35x (or even lower somethings) the bonus amount. Anything that goes over 40x significantly reduces your cashout chances. The best casino bonus offers also include: max bet limits of $/€5+, no withdrawal caps, and slots contributing 100% toward requirements. Every bonus on this page shows wagering terms; so compare before claiming.
Can I withdraw my casino bonus immediately after claiming?
The answer here is no. All casino bonuses require completing wagering requirements first. You must bet the bonus amount (and sometimes your deposit) a specified number of times before withdrawing. For example, a $/€100 bonus with 30x wagering means betting $/€3,000 total.