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21 Casino Bonuses
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Doesn't accept players from Ohio
No Deposit Bonus:
Not available
Deposit Bonus:
Not available
Important (1)
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Payment methods
Show all (49)
  • Skrill
  • Neteller
  • PaySafeCard
  • Mastercard
  • VISA
  • Trustly
  • PayPal
  • Neosurf
Withdrawal limits
 per month
$10,000
 per week
$5,000
White Hat Gaming Limited
2015
> $1,000,000

21 Casino Bonus Codes

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No deposit bonus and more offered by 21 Casino. Browse best and newest casino bonus codes and free spins in December 2024 on Casino Guru.

No bonuses available for players from Ohio
This casino does not offer any bonuses to players from your country. Here are some bonuses available to players from Ohio:
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300% up to $2,000
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Deposit bonus list
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No deposit bonus list
Show bonuses not available to players from Ohio (2)
Safety Index:Very high
Deposit Bonus
Safety Index:Very high

121% up to $300

Important (1)
    Win limit of Can$250,000 per spin
    This casino has a win limit rule. You will not be able to win more than Can$250,000 per spin.
First deposit bonus
  • First deposit bonuses, also known as welcome or sign-up deposit bonuses, are offered by casinos to players who deposit real money into their account for the first time.
Minimum deposit: $10, Maximum cashout: Unlimited, Excluded payment methods: Skrill, Neteller
  • 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.
  • If you deposit using Skrill or Neteller, you will not be eligible to receive this bonus, or your winnings may be voided afterwards.
Wagering requirements: 35x bonus (restrictions apply)
  • You will have to wager 35-times the bonus value to clear the bonus and be able to withdraw your winnings.
  • For example, if you deposit $100 and get a $121 bonus, you will have to wager $4,235 in total ($121 * 35) before being allowed to make a withdrawal.
  • Some types of games have a decreased contribution towards the wagering requirements: Slots 100%, Keno 100%, Scratch cards 100%, Table games 10%, Video poker 5%, Jackpot games 0%.
Maximum bet: $5 or 10% of starting bonus value (lower value applies)
  • You cannot bet more than $5 or 10% of the intitial value of your bonus while playing with bonus funds. The lower of the two values applies. If you get a $121 bonus, your maximum bet will be $5, because it is lower than $12.1 (10% of $121). If you break this rule, the casino may confiscate your winnings.
The process of getting this bonus should be 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.
Terms and conditions
    18+, rgf.org.mt (Responsible Gaming Foundation)New Players OnlyFull Terms applyGame weighting and exclusions apply Multiple games are excluded from the bonus offer
Find on Google
Bonus is not available in Ohio
Safety Index:Very high
Deposit Bonus
Safety Index:Very high

121% up to £100

Important (1)
    Win limit of Can$250,000 per spin
    This casino has a win limit rule. You will not be able to win more than Can$250,000 per spin.
First deposit bonus
  • First deposit bonuses, also known as welcome or sign-up deposit bonuses, are offered by casinos to players who deposit real money into their account for the first time.
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: 35x bonus (restrictions apply)
  • You will have to wager 35-times the bonus value to clear the bonus and be able to withdraw your winnings.
  • For example, if you deposit £10 and get a £12.1 bonus, you will have to wager £423.5 in total (£12.1 * 35) before being allowed to make a withdrawal.
  • Some types of games have a decreased contribution towards the wagering requirements: Slots 100%, Keno 100%, Scratch cards 100%, Table games 10%, Video poker 5%, Jackpot games 0%.
Maximum bet: £5
  • You cannot bet more than £5 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
The process of getting this bonus should be 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.
Terms and conditions
    Game weighting and exclusions apply Multiple games are excluded from the bonus offer
Find on Google
Bonus is not available in Ohio

More about bonuses from 21 Casino

Casino bonuses are a popular part of the online gambling ecosystem, offered by most online casino websites. Here, you can learn more about bonuses offered by 21 Casino. There are many different types of casino bonuses, such as welcome bonuses, deposit bonuses, no deposit bonuses, free spins, bonus codes, loyalty programs, and more. Specific bonuses for new or existing players and their conditions are listed above, but feel free to keep reading to learn more.

Before you claim a bonus from any casino, we advise considering its Safety Index. This rating should give you an idea of how safe and fair each casino is. When playing at casinos with a high rating, you should be able to play without running into several types of issues that can be quite common at lower-rated sites.

We have carefully reviewed 21 Casino and gave it a Very high Safety Index rating. 21 Casino is one of the safest online casinos available to players. Assuming that you choose a bonus available to players from your country, we don't expect you to encounter any issues when claiming bonus offers from this casino.

If you wish to find out more about 21 Casino and how we calculated its Safety Index, go to our review of 21 Casino.

Note: Some of the bonuses described below may only be available to players from certain countries. To find offers you can definitely use, scroll to the top of this page and see bonuses available to you, along with more details about each bonus in its information card. Clicking "Get Bonus" will direct you to the casino's website, where you can claim the bonus.

21 Casino welcome bonuses

Like most online gambling sites, 21 Casino offers welcome bonuses and promotions to new players to motivate them to create an account and start playing. Most notably, these include no deposit bonuses (NDB) and deposit bonuses. You can learn more about these registration bonuses and discover the best one for you below.

21 Casino free spins and no deposit bonus offers

No deposit bonuses are offers given to new players just for signing up, without them needing to make a deposit into their account. As a new player, you can take advantage of the free bonus offered by 21 Casino by signing up in the casino.

21 FREE SPINS on Book of Dead from 21 Casino

New players at 21 Casino can take advantage of a free spins bonus that gives them 21 free spins. This is a free bonus, which means you do not have to make a real money deposit to activate it.

This bonus has wagering requirements of 35-times the value of the bonus. Therefore, if you win $10 from your free spins, you will have to place bets worth $350 in total to unlock your bonus funds and be able to make a withdrawal. You can learn more in our article about wagering requirements.

When playing with bonus funds, you cannot place individual bets higher than $5. Placing bets above this maximum bet limit may lead to you losing the bonus, as well as all winnings connected to it. That is why we recommend watching the size of your bets while playing with the bonus.

There is a maximum cashout limit of $100 connected to this casino bonus. Therefore, you cannot win and withdraw more than $100 from this bonus. If you win more than that, the exceeding amount will be forfeited.

Note: On top of that, there are other rules you need to follow or at least keep in mind when playing with this bonus. The most crucial ones can be found near the top of this page, in the information card of this casino bonus. To learn even more, take a look at the casino's Bonus T&Cs.

Note: Our database contains many free casino bonuses to choose from. Go to our list of no deposit bonuses to browse the full selection.

Deposit bonuses from 21 Casino

Deposit bonuses are promotional offers from online casinos given to players in exchange for them making a real money deposit. Most casinos offer welcome deposit bonuses to new players to motivate them to sign up, and you can see such bonuses from 21 Casino described below.

21 Casino bonus: 121% up to $300

This deposit bonus from 21 Casino awards players with bonus funds worth 121% of their deposit, up to $300. This welcome bonus is only available to newly registered players who create their casino account and deposit money into it.

This deposit bonus from 21 Casino has a wagering requirement of 35-times the value of your bonus. To be able to withdraw your winnings, you need to wager at least this amount of funds. Suppose you make a deposit of $100 and receive a match bonus of $121 as a result. In order to be able to withdraw your winnings, you must wager $4,235.

A qualifying deposit with a minimum value of $10 is needed to activate this bonus. Players who deposit less than that will not receive the bonus. If you decide to make a minimum deposit and add $10 to your account, $12.1 extra will be added by the casino as bonus funds.

21 Casino does not mention a maximum win limit related to this bonus in their Bonus Terms and Conditions.

121% up to £100 from 21 Casino

The value of this deposit bonus offered by 21 Casino is 121% of your deposit, up to £100. This offer is available to new players that open their account at the casino and deposit money into it.

This welcome deposit bonus from 21 Casino has wagering requirements of 35x bonus. This means you have to wager 35-times the value of the bonus to be able to withdraw the bonus value and associated winnings from your casino account. If you deposit £10, for example, and get a match bonus worth £12.1, you will have to place bets worth £423.5 in total be allowed to withdraw your bonus funds and winnings.

To qualify for this bonus, players need to make a real money deposit of at least £10. Lower deposits do not qualify. Upon depositing a minimum of £10, your account will be credited with a bonus worth £12.1.

The Bonus Policy of 21 Casino does not contain any maximum win limit when playing with this bonus.

Note: Having the biggest database of online casinos and casino bonuses, you can browse a broad selection of casino deposit bonuses on Casino Guru.
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