21Bit Casino - CASINO REVIEW

9.9 / 10

Founded in 2022, 21Bit Casino is an online gambling site that has gathered a large number of loyal players in a very short period of time. This casino is owned and operated by Dama N.V., a company registered under the laws of Curacao. This means that it is a fully licensed casino, and you can be completely sure of the safety of your personal data while online.

21Bit Casino has a very nice and simple website design, dominated by darker colors. Also, there is a main menu on the home page that will help you find the title you are looking for very quickly. It should also be noted that this gambling site is fully compatible with all types and sizes of devices. Furthermore, all you have to do is access this casino via your Web browser and enjoy it from wherever you are.

The range of casino games at 21Bit is huge. You can choose from different types of slots, table games, or try your luck on some live titles. All these games come from the world’s best software developers, who are recognized for their top quality. It includes BGaming, Playson, iSoftBet, 1×2 Gaming, Blueprint Gaming, Felix Gaming, OnlyPlay and many others.

Another thing that sets this casino apart from others are the payment methods, among which there are many crypto methods. Of course, you can make transfers with the help of a bank transfer or an e-wallet, but you can see the effort that 21Bit has put in to please all crypto users. Speaking of this currency, you can deposit or withdraw with the help of Bitcoin, Bitcoin Cash, Ethereum, Litecoin, Dogecoin, Tether, Ripple, Cardano and others.

21Bit Casino is very aware of the players’ need for a reliable support system and they have done their part very well. The fastest and easiest way to get help is through the 24/7 live chat. In addition, there is an email address where you can send some complex questions or advice. Moreover, in both cases, you can expect the fastest possible response. We recommend that you also visit the FAQ page, which offers a large number of answered questions, so it is very likely that your answer is right there.

In order to make your experience at 21Bit online casino complete, it has made an effort to provide users with good bonus promotions. Certainly your start will be even more successful with a phenomenal welcome bonus, but there are also other weekly bonuses. Visit this site and see all the great possibilities it offers for yourself!

21Bit Casino’s Welcome Bonus

A welcome bonus is a great way to start your adventure at an online casino. It will give you an advantage so you can use it to try out some new tactics or strategies.
When we talk about the 21Bit welcome bonus, it is really great and should definitely be used in the best possible way. We can state confidently that it distinguishes itself from other promotions in the competition. The 21Bit welcome bonus consists of as many as 4 deposits, each with different rewards. All in all, you can take up to €2000/$3000 in total bonuses, which is amazing.

100% bonus up to €300 + 50 FS
50% bonus up to €400 + 25 FS
50% bonus up to €600 + 25 FS
50% bonus up to €700 + 100 FS
*Please be advised that players from Sweden are exempt from all above promotions within the welcome package.

Welcome Bonus Terms and Conditions

As with any promotion, there are various terms and conditions attached to the bonus that you must pay attention to. It is a series of rules that you must follow in order to activate the bonus, and be able to withdraw the money made with the help of the bonus. We will always emphasize that reading these rules is very important for all players so that there are no unwanted problems later. Learning them will allow you to know at all times what your rights and obligations are regarding a bonus promotion. Moreover, in the next section, we will try to highlight the most important conditions of the 21Bit welcome bonus for you.

  • In order to activate the 21Bit welcome bonus, it is necessary to deposit to your account more than €10/$15. This minimum applies to all four deposits.
  • Exchanging cryptocurrencies into other currencies is done at the exchange rate that is displayed on the 21Bit website.
  • In order to be able to withdraw the money earned with the help of the welcome bonus, it is necessary to meet the wagering requirement of x45.
  • Players from Poland, Germany, Finland and Norway are eligible for the 50% first deposit bonus with other requirements unchanged.
  • Players from Poland, Germany, Finland and Norway are eligible for the 25% second deposit bonus with other requirements unchanged.
  • Players from Poland, Germany, Finland and Norway are eligible for the 25% third deposit bonus with other requirements unchanged.
  • Players from Poland, Germany, Finland and Norway are eligible for the 25% fourth deposit bonus with other requirements unchanged.
  • The welcome bonus can be activated only once.

21Bit Welcome Bonus Verdict

As previously stated, the 21Bit welcome bonus is fantastic and certainly stands out from the competition. An incredible cash bonus of €2000/$3000 over the first four deposits is a very appealing offer for all players worldwide. Also, the minimum deposit of €10/$15 will suit all types of players and their budgets, which is great.

You can use the 21Bit welcome bonus on various titles, which is very important. Whether you’re a fan of slots, table games, or live casino games, you’re sure to find something interesting here. Also, pay attention to the wagering requirement which is x45, which is a common number for this type of online casino. All in all, this kind of welcome bonus should definitely be used in the best way. Therefore, create your account as soon as possible at 21Bit online casino and start your online gambling adventure right away.

Favorable and Unfavorable

  • Bonuses of up to €2000/$3000 are available on the first four deposits.
  • A large number of cryptocurrencies that you can transact with.
  • Huge selection of all types of games-slots, table games, and live casino games.
  • Top quality of all titles which are due to the world’s best software developers.
  • Nice and simple site design, which allows you to find the title you are looking for very quickly.
  • Fast and professional support team, available 24/7.
  • Some slot titles cannot be played with bonus promotions.
  • No 21Bit Casino mobile app is available.
English, French, Portuguese, Spanish

Suported languages

Dama N.V.


Curacao e-Gaming

Licensing authorities

€10 (lower crypto deposits possible)

Deposit minimum


Withdrawal minimum

€15.000 per month (higher limits for VIP players)

Withdrawal limit

VISA, Mastercard, Bank Transfer, EcoPayz, Skrill, Neteller and Cryptocurrencies

Withdrawal options

Euro, Argentine Peso, Australian Dollars, Brazilian Real, Canadian Dollars, British Pounds, Japanese Yen, Korean Won, Tunisian Dollar, Taiwan New Dollar, U.S. Dollars, South African Rand, Chinese Yuan, BTC

Supported currencies

Video Slots, Live Casino Games, Video Poker, Table Games, Jackpot Games, Keno, Bingo & more


Instant Web-based play via desktop and/or mobile devices

Casino play

Yes - Live Chat Support & Email Support: support@21bitc.om

Customer support

Favorable and unfavorable


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