Home List of All Online Casino Bonuses Available in 2021

6137 bonuses in our database

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Online casino bonuses offered by all casinos in our database you can choose from. This list of bonuses offers the biggest selection, but that also means it contains bonuses from casinos not recommended by Casino Guru. Keep that in mind.

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Funclub Casino
Good reputation

$300 NO DEPOSIT BONUS

Registration No Deposit Bonus from Funclub Casino
Wagering requirements: 20x (restrictions apply)
  • You will have to wager $6,000 (20-times the bonus value) to clear the bonus and be able to withdraw your winnings.
  • This bonus can only be used on these types of casino games: Slots.
Maximum cashout: $300
  • The maximum amount of money you can withdraw from this bonus is limited to $300. If you win more than that, the exceeding amount will be forfeited.
Sticky bonus
  • The initial bonus value will be deducted from your account when making a withdrawal.
  • If you win $300 from this bonus, you will only be allowed to cash out $0.
You should get this bonus relatively FAST
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
Withdrawal fee from the free chips is $45 Wagering requirements for all Table Games and Video Poker are 50x New Players Only 18+ Terms apply, please gamble responsibly
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JOIN300

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Casino Extreme
Perfect reputation

300% up to $1,000

1st Deposit Bonus from Casino Extreme
Minimum deposit: $20, Maximum cashout: Unlimited
  • You need to deposit at least $20 to be eligible for this bonus.
  • This bonus does not have a maximum cashout limit. There may be other limits in place though, like a general win limit or withdrawal limit that applies to all players in this casino.
Wagering requirements: 40x (bonus + deposit) (restrictions apply)
  • You will have to wager 40-times the sum of your bonus and deposit to clear the bonus and be able to withdraw your winnings.
  • For example, if you deposit $100 and get a $300 bonus, you will have to wager $16,000 in total ($400 * 40) before being allowed to make a withdrawal.
  • Some types of games have a decreased contribution towards the wagering requirements: Slots 100%, Video poker 60%.
Sticky bonus
  • The initial bonus value will be deducted from your account when making a withdrawal.
  • If you deposit $100 and get a $300 bonus, $300 will be deducted from your account when you make a withdrawal.
Maximum bet: $10
  • You cannot bet more than $10 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
You should get this bonus almost INSTANTLY
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is more or less instant.
Terms apply, please gamble responsibly Roulette, Craps, Baccarat, Pai Gow Poker, Pontoon 21, War, Sic Bo, and/or 'Shooting games' -e.g. Fish Catch are excluded from the bonus.
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Casino Extreme
Perfect reputation

20% Cash Back Bonus

Daily Cashback from Casino Extreme
Maximum cashback: Unlimited, Maximum cashout: 4x bonus value, Minimum deposit: $10
  • Thanks to this bonus, you will get 20% of your losses back in the form of real money, regardless of how much you lose.
  • The maximum amount of real money you can withdraw from this bonus is limited to 4-times the value of the cashback added to your account.
  • You need to deposit at least $10 to be eligible for this bonus.
Wagering requirements: No wagering needed
  • Cashback will be added to you as real money, which requires no wagering. You should be able to withdraw the cashback amount right after receiving it.
Maximum bet: $10
  • You cannot bet more than $10 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
You should get this bonus almost INSTANTLY
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is more or less instant.
Blackjack games contribute only 10% to cashback Terms apply, please gamble responsibly Roulette, Craps, Baccarat, Pai Gow Poker, Pontoon 21, War, Sic Bo, and/or 'Shooting games' -e.g. Fish Catch are excluded from the bonus.
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Jazz Casino
Good reputation

100% up to $2,000

Reload Bonus from Jazz Casino
Minimum deposit: $50, Maximum cashout: Unlimited
  • You need to deposit at least $50 to be eligible for this bonus.
  • This bonus does not have a maximum cashout limit. There may be other limits in place though, like a general win limit or withdrawal limit that applies to all players in this casino.
Wagering requirements: 40x (bonus + deposit) (restrictions apply)
  • You will have to wager 40-times the sum of your bonus and deposit to clear the bonus and be able to withdraw your winnings.
  • For example, if you deposit $100 and get a $100 bonus, you will have to wager $8,000 in total ($200 * 40) before being allowed to make a withdrawal.
  • Games from some game providers have a decreased contribution towards the wagering requirements: Betsoft Gaming 100%.
Maximum bet: $250
  • You cannot bet more than $250 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
You should get this bonus relatively FAST
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
Terms apply, please gamble responsibly There is a 50x wagering requirement when the deposit is made by a credit card
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Slots Empire Casino
Very good reputation

$40 NO DEPOSIT BONUS

Registration No Deposit Bonus from Slots Empire Casino
Wagering requirements: 50x (restrictions apply)
  • You will have to wager $2,000 (50-times the bonus value) to clear the bonus and be able to withdraw your winnings.
  • This bonus can only be used on these types of casino games: Slots, Keno.
Maximum bet: $10
  • You cannot bet more than $10 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
You should get this bonus relatively FAST
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
Full Terms apply New players only Max conversion is 3 times the bonus amount Email verification is required Deposit is mandatory to withdraw the winnings. If the maximum payout limit of the bonus is lower than the minimum amount allowed for payout ($150), the difference has to be deposited and wagered 1x deposit amount.
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40GRATIS

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Spinfinity Casino
Very good reputation

500% up to $5,000

1st Deposit Bonus from Spinfinity Casino
Minimum deposit: $10, Maximum cashout: Unlimited
  • You need to deposit at least $10 to be eligible for this bonus.
  • This bonus does not have a maximum cashout limit. There may be other limits in place though, like a general win limit or withdrawal limit that applies to all players in this casino.
Wagering requirements: 50x (bonus + deposit) (restrictions apply)
  • You will have to wager 50-times the sum of your bonus and deposit to clear the bonus and be able to withdraw your winnings.
  • For example, if you deposit $100 and get a $500 bonus, you will have to wager $30,000 in total ($600 * 50) before being allowed to make a withdrawal.
  • This bonus can only be used on these types of casino games: Slots.
Sticky bonus
  • The initial bonus value will be deducted from your account when making a withdrawal.
  • If you deposit $100 and get a $500 bonus, $500 will be deducted from your account when you make a withdrawal.
Maximum bet: $10
  • You cannot bet more than $10 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
You should get this bonus relatively FAST
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
Offer is available only for deposits via Bitcoin New players only
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321Crypto Casino
Very good reputation

10% Cash Back Bonus up to 20 mBTC

Wednesday Cashback from 321Crypto Casino
Maximum cashback: 20 mBTC
  • Thanks to this bonus, you will get 10% of your losses back in the form of bonus money, up to the maximum of 20 mBTC.
Wagering requirements: 40x (restrictions apply)
  • Cashback will be added to your account as bonus money. To convert it into real money and be able to withdraw it, you first need to wager 40x the value of the cashback added to your account.
  • If you get a cashback of 10 mBTC, you will need to wager 400 mBTC.
  • This bonus can only be used on these types of casino games: Slots.
Maximum bet: 10 mBTC
  • You cannot bet more than 10 mBTC while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
You should get this bonus relatively FAST
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
18+ Terms apply, please gamble responsibly A minimum of 10% of the qualifying deposit must be wagered prior to being eligible for the cashback Available for 1 claim per IP address
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ABC Islands Casino
Good reputation

100% up to $2,000

Reload Bonus from ABC Islands Casino
Minimum deposit: $100, Maximum cashout: Unlimited
  • You need to deposit at least $100 to be eligible for this bonus.
  • This bonus does not have a maximum cashout limit. There may be other limits in place though, like a general win limit or withdrawal limit that applies to all players in this casino.
Wagering requirements: 40x (bonus + deposit) (restrictions apply)
  • You will have to wager 40-times the sum of your bonus and deposit to clear the bonus and be able to withdraw your winnings.
  • For example, if you deposit $100 and get a $100 bonus, you will have to wager $8,000 in total ($200 * 40) before being allowed to make a withdrawal.
  • Some types of games have a decreased contribution towards the wagering requirements: Slots 100%, Roulette 20%, Baccarat 10%, Keno 5%, Scratch cards 100%, Virtual sports 20%.
You should get this bonus relatively FAST
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
Full Terms apply Game weighting and exclusions apply There is a 50x wagering requirement when the deposit is made by a credit card
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Slotland Casino
Very good reputation

$35 NO DEPOSIT BONUS

Registration No Deposit Bonus from Slotland Casino EXCLUSIVE FOR CASINO GURU VISITORS
Wagering requirements: 25x (restrictions apply)
  • You will have to wager $875 (25-times the bonus value) to clear the bonus and be able to withdraw your winnings.
  • Some types of games have a decreased contribution towards the wagering requirements: Slots 100%, Roulette 1%, Video poker 20%, Keno 50%.
Maximum cashout: $100
  • The maximum amount of money you can withdraw from this bonus is limited to $100. If you win more than that, the exceeding amount will be forfeited.
You should get this bonus relatively FAST, Bonus expiration: 30 days
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
  • The bonus expires 30 days after being added to your account. If you don’t manage to clear the wagering requirements by then, the remaining bonus amount will be deducted from your account.
New players only Terms apply, please gamble responsibly Only one bonus offer per player is allowed Players from Argentina, Azerbaijan, Bangladesh, Brazil, Hungary, Poland, Romania, South Africa, Tanzania, and UK must wager the bonuses 5x more than the wagering requirements set for any promotion 18+
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Cherry Jackpot Casino
Very good reputation

410% up to $4,100

1st Deposit Bonus from Cherry Jackpot Casino EXCLUSIVE FOR CASINO GURU VISITORS
Minimum deposit: $35, Maximum cashout: Unlimited
  • You need to deposit at least $35 to be eligible for this bonus.
  • This bonus does not have a maximum cashout limit. There may be other limits in place though, like a general win limit or withdrawal limit that applies to all players in this casino.
Wagering requirements: 40x (bonus + deposit) (restrictions apply)
  • You will have to wager 40-times the sum of your bonus and deposit to clear the bonus and be able to withdraw your winnings.
  • For example, if you deposit $100 and get a $410 bonus, you will have to wager $20,400 in total ($510 * 40) before being allowed to make a withdrawal.
  • This bonus can only be used on these types of casino games: Slots.
Sticky bonus
  • The initial bonus value will be deducted from your account when making a withdrawal.
  • If you deposit $100 and get a $410 bonus, $410 will be deducted from your account when you make a withdrawal.
Maximum bet: $10
  • You cannot bet more than $10 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
You should get this bonus relatively FAST
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
18+ New players only Terms apply, please gamble responsibly
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Author & Guarantor: Joe Zimmerman Last updated: 03 May 2021

6,137 bonuses found based on your search. Showing 1 - 10

    1 2 3 ... 613 614

Types of online casino bonuses

The first thing you need to know is what kind of bonuses you are looking for. All casino bonuses have some things in common, but each group is different in many aspects and caters to a different type of players. You can find the most popular types of casino bonuses below.

No deposit bonuses

No deposit bonuses are arguably the most searched for by online casino players, as they give them the opportunity to play and win something for free. They are usually relatively low in value, which is understandable, and it's sometimes a bit more complicated than it might seem to actually withdraw money if you manage to win something. But that doesn't stop players from taking advantage of them.

If you are looking specifically for no deposit bonuses, you can use the 'Bonus type' filter on this page or go directly to our list of no deposit casino bonuses dedicated solely to this type of bonuses.

Note: No deposit bonuses which you see on this page are given to new players for creating a casino account. However, casinos sometimes also give no deposit bonuses to their existing players, to award them for playing or to motivate them to try new games or features. These are generally not listed in lists like ours, as they are offered to players individually.

Welcome bonuses, sign up bonuses, deposit bonuses

Although deposit bonuses might theoretically also be given to existing players (see 'reload bonuses' below), this term is generally used to refer to bonuses given to new players for making their first deposit or a certain number of deposits (e.g. for their first 3 deposits). That's why these bonuses are also called welcome bonuses or sign up bonuses.

The value of deposit bonuses is usually linked to the amount of the player's deposit, usually expressed as a certain percentage of the deposited money. This means that the more you deposit the more you get, but there is almost always a specific limit that restricts the total value of the bonus.

You can find deposit bonuses using the 'Bonus type' filter in this list, or in our list of welcome bonuses on a dedicated page.

Reload bonuses

Reload bonuses are almost the same as the welcome bonuses mentioned above, with one key difference. While the bonuses mentioned in the previous section are offered to new players, reload bonuses are meant to be used by existing players, i.e. those that have been playing at a casino for some time already. These are given to players by casinos as a loyalty reward, or to motivate them to play again after a period of inactivity.

To find interesting reload bonuses, use the 'Bonus type' filter in this list or check out our separate list of reload bonuses.

Cashback bonuses

Cashback bonuses are also usually offered to existing players, but they are sometimes advertised even to new players. These bonuses work by returning a certain percentage of lost money to players.

You can browse cashback bonuses using the 'Bonus type' filter in this list or by visiting a separate page with a list of cashback bonuses.

Loyalty programs

Loyalty programs are relatively unique and different from other types of casino bonuses. They allow players to unlock special rewards and new VIP levels, and/or to purchase various items using the accumulated loyalty points. Each casino implements its loyalty program a bit differently.

Exclusive bonuses

Some websites, such as Casino Bonus Club, offer exclusive bonuses to their visitors. These are unique in the fact that they are not available to anyone who registers at a casino, but only to players who sign up through a specific website.

Most common online casino bonus terms and conditions

All casino bonuses have certain terms and conditions, which a player needs to agree with to get a bonus. These differ from bonus to bonus, but there are some very common rules that apply to most bonuses:

  • Wagering requirements – You can't just get a bonus and withdraw the money. You first need to play with it to 'unlock' the bonus money and make it available for withdrawal. Wagering requirements (WR) specify how much money you need to wager to do that. If you get a $100 bonus with 40x WR, you need to wager $4,000 to be able to withdraw money from your casino account.
  • Maximum allowed bet sizes – You can't just place any bets you want when you play with bonus money. The bet size is usually limited, with the most common max bet size being $5 or similar value in other currencies.
  • Restricted countries – Not all bonuses are available to players from all countries. Some of them may be available just for players from selected countries, while others may be available to all players except people from so-called restricted countries.
  • Restricted games – When playing with bonus money, players can't just choose any casino games to play. Some games may be restricted. Additionally, some games may contribute only a certain percentage of wagered money towards wagering requirements.
  • Maximum win – When you play with bonus money, your winnings may be limited to a certain amount. If you win more than that, only the money equal to the limit will be paid out to you. The exceeding winnings will be voided.

There are many other important bonus terms and conditions you need to look out for. Make sure you read the bonus T&Cs carefully before taking advantage of it, so that you are not negatively surprised later on when trying to cash out your winnings.

Things to pay attention to when looking for a bonus

In addition to the bonus terms and conditions above, there are other things you need to watch out for.

Always use your real personal information when creating your casino account. Before allowing you to make your first withdrawals, casinos generally ask players to complete a KYC (know your customer) procedure. This process involves providing copies of ID documents and/or other documents which the casino requires to be sure that you are a real person and you are not playing as somebody else.

Additionally, remember that casinos usually have a strict 'one account per person' and 'one bonus per person' policy. You can't create multiple accounts in the same casino, and you can get most bonuses only once. If you try to get around this, you might be able to create a new casino account, but you will surely be stopped by the KYC procedure which will follow your first withdrawal request at the latest.

Note: Registering a new casino account using personal information of your relatives will not work either, as most casinos also have a 'one bonus per household' policy.

To sum up, always pay attention to the bonus T&Cs, only create one account per casino, and use your own personal details. You should also be on guard for unfair casinos if you want to be able to withdraw money in case you win something. It's always best to choose bonuses offered by casinos rated well by our casino review team.

Which online casino bonuses are available to you?

The most important factor deciding which of them are available to you is your country of residence. That's why the bonuses you can see on this page are filtered by the country from which you are accessing our website. You can change this by altering your country and language preferences or by using the 'Bonuses for players from' filter in our bonus lists.

Bonuses for UK players

Players from the United Kingdom have arguably the best selection of online casinos in the world. This also means that they can choose from hundreds of great bonuses, most of which you can find in our database. Set the filter 'Bonuses for players from' to 'United Kingdom' to see bonuses meant for UK players. We also have a separate list of casinos for players from the UK. You can discover some bonuses there, too.

Bonuses for players from USA

If you are looking for bonuses for players from the US, you can use the filter 'Bonuses for players from' and set it to 'United States'. However, you can go one step further and choose your state to get even more exact results and only see bonuses available from a specific state. There are also other casino review websites specialising in online casinos for USA players, where you can find USA-friendly bonuses, too.

Bonuses for Canadian players

Canadian players can also choose from a huge selection of online casinos and online casino bonuses. To browse only bonuses suitable for Canadian players, set the 'Bonuses for players from' filter to 'Canada'. We also have a dedicated list of no deposit bonuses for Canadian players.

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