21bit Casino
21bit Casino Review
Affiliate Disclosure
- Overview
- Bonuses1
- Author's review
- Rating
- Banking
- Games3000
21bit Overview
What’s on this tab?
My summary
During the process of writing this review, I carefully assessed the performance of both the desktop and mobile versions of the website, and I found this casino to be very appealing. I noted the following key advantages:
A generous number of player bonuses
A broad game selection and a well-organized, user-friendly interface
Although there are a few downsides, they are minor compared to the benefits. I gave the casino a rating of 73 out of 100 and would recommend it to other players.
Summary updated: 6 October 2025
Hefty welcome bonus
Instant deposits
Large focus on Crypto payments (Bitcoin, Ethereum etc.)
Unavailable in some countries
Some payment options cannot receive a bonus Instant deposits
New slots are rare
Requirements for Playing at 21bit
To visit 21bit, you must be at least 18, as required by law in USA and by 21bit terms
21bit not accepts players from USA
Doesn't accept
21bit operates illegally in USA
Illegally
21bit operates in 163 countries with 1 license
Antigua and Barbuda
Albania
Armenia
Antarctica
Argentina
Austria
Australia
Aruba
Åland Islands
Azerbaijan
Bosnia and Herzegovina
Bulgaria
Burundi
Benin
Bermuda
Bolivia
Bonaire, Sint Eustatius and Saba
Bahamas
Botswana
Belarus
Belize
Canada
Cocos (Keeling) Islands
DR Congo
Congo
Switzerland
Côte d'Ivoire
Chile
Cameroon
Colombia
Costa Rica
Cabo Verde
Christmas Island
Germany
Djibouti
Denmark
Dominica
Dominican Republic
Ecuador
Egypt
Finland
Fiji
Falkland Islands
Faroe Islands
Gabon
Grenada
Guernsey
Ghana
Greenland
Gambia
Guinea
Guatemala
Guyana
Hong Kong
Heard Island and McDonald Islands
Honduras
Croatia
Ireland
Israel
Isle of Man
India
Iceland
Italy
Jersey
Japan
Kenya
Kyrgyzstan
Kiribati
Saint Kitts and Nevis
South Korea
Kazakhstan
Laos
Saint Lucia
Liechtenstein
Sri Lanka
Lesotho
Luxembourg
Latvia
Morocco
Monaco
Moldova
Montenegro
Madagascar
North Macedonia
Mongolia
Macao
Malta
Malawi
Mexico
Malaysia
Mozambique
Namibia
Niger
Norfolk Island
Nigeria
Norway
Nepal
Nauru
New Zealand
Panama
Peru
Philippines
Poland
Paraguay
Romania
Russian Federation
Solomon Islands
Seychelles
Sweden
Singapore
Slovenia
Slovakia
San Marino
Senegal
Suriname
Sao Tome and Principe
El Salvador
Sint Maarten
Eswatini
Turks and Caicos Islands
Togo
Tajikistan
Timor-Leste
Tunisia
Trinidad and Tobago
Tuvalu
Taiwan
Tanzania
Uruguay
Saint Vincent and the Grenadines
Venezuela
Vietnam
Vanuatu
Samoa
South Africa
Zambia
Angola
Barbados
Burkina Faso
Estonia
Georgia
Haiti
Jamaica
Lebanon
Liberia
Lithuania
Mali
Mauritius
Nicaragua
Serbia
Uganda
Zimbabwe
Curaçao
Cyprus
Czechia
UK
Gibraltar
Greece
Hungary
Spain
Netherlands
Portugal
Ukraine
Games & Providers
Real Money Games:
Providers
Jackpots
21bit FAQ
Does 21bit Casino accept the Canadian dollar?
Yes. You can deposit and withdraw funds at the casino with CAD.
Does 21bit Casino offer a welcome bonus?
Yes, it does. New players will receive up to C$2,000 and 200 Free Spins.
What is 21bit Casino's playthrough requirement?
The welcome bonus and its associated winnings must be wagered 45x before they can be withdrawn.
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Page Information
28 Alternative Pages
In this section, you can explore alternative pages in other languages or for different target countries.
- 21bit (Dutch)
- 21bit (Portuguese)
- 21bit (Chinese)
- 21bit (Japanese)
- 21bit (Slovak)
- 21bit Kasyna Online (Polish)
- 21bit (Romanian)
- 21bit (Danish)
- 21bit (Finnish)
- 21bit (Norwegian)
- 21bit (Swedish)
- 21bit Online Casino Übersicht (German)
- 21bit (French)
- 21bit (Spanish)
- 21bit (Korean)
- 21bit (Thai)
- 21bit (Czech)
- 21bit (Hungarian)
- 21bit (Arabic)
- 21bit (Turkish)
- 21bit (Bulgarian)
- 21bit (Greek)
- 21bit (Serbian)
- 21bit (Italian)
- 21bit (Slovenian)
- 21bit (Croatian)
- 21bit (Lithuanian)
- 21bit (Estonian)
21bit Сasino Bonuses
General bonus information
Below are the bonuses offered by the casino for newcomers.
Welcome Bonus
up to 0 USD
after $0 deposit
The bonus package consists of 5 separate deposit bonuses
- Deposit #1: up to 150 USD
- Deposit #2: up to 150 USD
- Deposit #3: up to 150 USD
- Deposit #4: up to 150 USD
- Deposit #5: up to 150 USD
250 Free Spins: 0 USD per spin (total value 0 USD). Restrictions apply.
- Free Spins are limited to 250 spins over a 0-day period.
Wagering requirements: x45 for bonus, x45 for bonus + deposit, x45 for free spins, x45 for free money and x45 for cashback money. Game contributions apply.
You must wager a total of 45 times the bonus amount to meet the requirement and withdraw your winnings.
For example, if you receive a 0 USD bonus, you’ll need to place bets totaling 0 USD (0 * 45) throughout your gameplay before you can withdraw your winnings.
But Bonus + Deposit have a different wagering requirement:
You must wager a total of 45 times the combined amount of the bonus and deposit to meet the requirement and withdraw your winnings.
For example, if you deposit 0 USD and receive a 0 USD bonus, you’ll need to place bets totaling 0 USD ((0 + 0) * 45) throughout your gameplay before you can withdraw your winnings.
But Free Spins have a different wagering requirement:
You must wager a total of 45 times the winnings from your free spins to meet the requirement and withdraw your winnings.
For example, if you win 0 USD from free spins, you’ll need to place bets totaling 0 USD (0 * 45) throughout your gameplay before you can withdraw your winnings.
But Free Money have a different wagering requirement:
You must wager a total of 45 times the free money bonus amount to meet the requirement and withdraw your winnings.
For example, if you receive a 0 USD free money bonus, you’ll need to place bets totaling 0 USD (0 * 45) throughout your gameplay before you can withdraw your winnings.
But Cashback have a different wagering requirement:
Cashback will be added to your account as bonus money.
This means you must wager a total of 45 times the cashback amount to meet the requirement and withdraw your winnings.
For example, if you receive 0 USD in cashback, you’ll need to place bets totaling 0 USD (0 * 45) throughout your gameplay before you can withdraw your winnings.
Contribution Requirements
Different game types may contribute differently according bonus terms and conditions:
This bonus is sticky and not cashable
Sticky casino bonuses combine your deposit and bonus funds into a single balance.
This means you cannot withdraw any winnings until you meet the wagering requirements. \nYou can use the bonus to play and potentially increase your balance, but when you withdraw your funds, the bonus amount will be deducted from your total balance.
Maximum winnings from wagered bonus: Unlimited ∞
This means that the amount you can win using the bonus is unlimited.
For example, if you win 0 USD or even 0 USD, you can withdraw the entire amount once you meet the wagering requirements.
The bonus is valid for 7 days after activation.
This means that if you don't use the bonus and meet the wagering requirements within 7-days period after the bonus is activated and added to your account, the bonus will be deactivated and forfeited.
Minimum deposit to activate the bonus: 10 USD.
Deposits below this amount don't qualify for receiving this bonus.
Maximum bet: 5 USD
Bets exceeding 5 USD are not allowed when playing with bonus funds.
Exceeding this amount in a single bet may result in the forfeiture of winnings or the bonus being voided.
This bonus has restrictions on game types
- This bonus is available only for game types: American Roulette + 7 game types
Not Interested in 21bit Bonuses?
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21bit Сasino Rating
Safety Index: Medium
Review updated:18 May 2022
The Safety Index is one of the casino rating indicators that SlotsUp uses. This indicator includes the assessment of the company that owns the casino, its reputation, transparency in its activities, the subsidiary casinos of this company, as well as their reputation. We also include here the problems and their level of seriousness that casino users face. More details are described on the pageMethodology: How SlotsUp calculates the Safety Index
74
Medium Safety Index
of 21bit Casino
Owned by Dama N.V.
Total: 40 brands
SlotsUp rating: 7721bit Rating by Adeleke Olufifun
Review updated:06 October 2025
I've analyzed and tested 21bit, giving it a rating of 73 out of 100 and an good reputation.
73
Good reputation
Ranked #51 by rating
Looking for a higher rated casino?
A higher rated casinos
Since the rating of 21bit casino is below 80, I recommend that you familiarize yourself with the list of casinos that have a higher rating.
21bit banking options
General banking information
21bit provides no deposit methods and no withdrawal methods for users in USA.
Deposit & Withdrawal Methods
21bit provides no deposit methods and no withdrawal methods for users in USA.
21bit Currencies: Fiat and Cryptocurrency
Below is a list of currencies that can be used for deposits at the 21bit casino. However, please note that not all currencies are available for withdrawal.
Your currency: USD
Available
Available currencies
USD
EUR
ZAR
AUD
THB
CAD
PHP
IDR
JPY
MYR
NZD
NOK
PLN
KRW
VND
No cryptocurrencies available
21bit Games & Providers
General Games & Providers information
The information is relevant to your region.
21bit has 3000 casino games, with 8 types from 92 providers. 92 of these are available to players in USA.
Game Providers
92
Available in USA
Game Types
8
(100)
(100)
(100)
(100)
(100)
(100)
(100)
(100)