21bit Casino Review - Withdrawal Times, Live Chat, RTP & Reader Opinions
Review by
Last updated March 25, 2025
21bit Casino is a modern online casino that caters to cryptocurrency enthusiasts. Offering a wide range of games, it aims to deliver an immersive gaming experience with a sleek, user-friendly interface. The platform supports multiple cryptocurrencies, providing fast and secure transactions with attractive bonuses and a focus on player security!
Wide range of payment methods
Large gaming library from reputable providers
Licenced by Curacao
Accepts multiple cryptocurrencies
The live chat is available 24/7
Sports betting unavailable
Neteller/Skrill deposits not valid for bonuses
My Verdict
21bit Casino offers a solid experience with a wide variety of games, including slots, table games, and live dealer options. The mobile version is smooth, even without dedicated apps, and the site supports multiple payment methods, making it accessible and convenient for players. However, the lack of dedicated mobile apps and limited language support in customer service are notable drawbacks. Despite these, 21bit Casino remains a reliable and legitimate option for both crypto and traditional currency players, backed by a Curacao license and positive user feedback.
Great
Better than 97% of all casinos.
21bit Casino Bonus Offers
All the hottest at one place, just for you!
Casino
21bit Casino
Created by
BGaming
20 Free Spins
4$ without deposit @ 0.20$ per spin
Welcome Package
300$ Welcome Bonus + 100 Free Spins
20 Free Spins without deposit
1st Deposit
150$ + 50FS
Win rate
96.50%
Payout time
1-3 Days
1st Deposit Bonus
150$ Sign up bonus + 50 Free Spins
Percentage
100%
Wagering
45x Bonus
Valid Time
7 Days
Casino
21bit Casino
Created by
BGaming
50 Free Spins
5$ on 1 deposit @ 0.10$ per spin
2nd Deposit
150$ Sign up bonus + 50 Free Spins
Percentage
75%
Wagering
45x Bonus
Valid Time
7 Days
Casino
21bit Casino
Created by
BGaming
50 Free Spins
5$ on 2 deposit @ 0.10$ per spin
Screenshots from 21bit Casino
Taken by Jacob Evans on Jan 30, 2025
Rank 0 of 29
Lowest
0
21bit Casino
300$
Highest
90,001$
"The best thing I like about the bonuses at 21bit Casino is the high-value welcome package."
21bit Casino Bonus
There are several bonuses at 21bit Casino for its players. The welcome bonus is in place to attract new players to play on the casino, while regular and seasonal bonuses are meant to encourage existing players to keep depositing and playing on this casino. Make it a point to check the available 21bit bonuses on the promotions page whenever you visit the casino.
Some of the casino bonuses that you may find on this casino include no deposit offers, cashback bonuses, free spins, cashback offers and tournaments. Many of the bonuses are seasonal and you must claim them before they are removed from the casino.
Currently, when players join via our link can get an exclusive 20 No Deposit Free Spins on the slot game Elvis Frog in Vegas.
21bitcasino offers players a welcome deposit bonus of up to 1,000A$ plus 270 Free Spins over several deposits at the casino.
- 1ST DEPOSIT 100% up to 150$ plus 50 Free spins
- 2ND DEPOSIT 75% up to 150$ plus 50 Free spins
All bonuses come with wagering requirements that need to be met before any winnings can be withdrawn. A minimum deposit of 10$ is required to activate the bonus.
There are also other ongoing bonus offers available at 21bit Casino. You can learn more about the 21bit VIP program and loyalty program at out 21Bit Bonus review page.
High bonus value up to 5 BTC
Free spins included with bonuses
Frequent promotions for existing players
Wagering requirements could be challenging
Some bonuses limited to specific games
100% up to 300$
+100 Free Spins
Min. Deposit
10$
Wagering
45x Bonus
Maximum Bet
5$
Valid Time
7 Days
Rank 0 of 29
How do I sign up for 21bit Casino?
Signing up for 21bit Casino is quick and straightforward. Before you start, ensure you have a valid email address and a secure password ready.
Visit the casino website
Visit the 21bit Casino homepage and click on the “Sign Up” button.
Create log-in credentials
Enter your email address and create a secure password.
Accept the terms and conditions
Accept the terms and conditions, and choose whether to receive promotional emails.
Enter the promo code
If you have a promotion code, enter it in the provided field.
Complete the registration
Click on “Sign Up” to complete the registration.
After registering, you can immediately make your first deposit and claim your welcome bonus. Be sure to explore the available bonuses and promotions to enhance your gaming experience.
Rank 0 of 29
Payment Methods at 21bit Casino
21 bit Casino accepts transactions from different crypto and fiat payment methods. It seeks to make it easy for players to transact with their accounts. The choice of payment options takes into consideration the location of players across the globe. We recommend that you scroll through the payment methods and pick the ones that you normally use for your online transactions or those that are most convenient to you. 21bit Casino allows you to have more than one payment method at a time.
The crypto payment methods that you find on this casino include Dogecoin, Bitcoin Cash, Ethereum, Litecoin Tether, TRON, Ripple and Bitcoin. These methods allow for anonymous transactions and players do not have to worry about exchange rates. All deposits and withdrawals made with these wallets are not charged by the casino.
On the other hand, those who would like to transact with traditional payment methods can go for such providers as Visa, Neosurf, MiFinity, MasterCard, AstroPay Card, CoinsPaid, Payz, Jeton, CashtoCode, Piastrix, Skrill, Pay4Fun, SticPay, and Neteller. Other methods include MuchBetter, Venus Point, iDebit, Pix, Flexepin, Siru Mobile, Interac, PayRetailers and Volt.
Most of these methods do not charge for deposits and withdrawals. However, this depends on your location and the provider. Some of the providers may not be available in some locations. However, the casino will only show you the payment methods that are available at your location.
Remember that some deposit methods such as Neteller and Skrill cannot be used to claim bonuses in the promotions section. Therefore, if you are planning to enjoy any of the offers on the casino, pick other methods.
The maximum withdrawal limits and deposit amount depend on the payment method used. The limits can be viewed on the banking section of the 21bit casino website page.
Payment Methods
Crypto is not accepted
Multiple crypto and fiat payment methods
No transaction fees
High withdrawal limits
Skrill and Neteller deposits not eligible for bonuses
Some methods unavailable in specific regions
Withdrawal Times at 21bit Casino
21bit Casino strives to process payouts quickly as long as you have met all the withdrawal terms and conditions. Some of these conditions include wagering the deposits you make at least three times before making a withdrawal request and completing the Know Your Customer verification procedures. The duration it takes to get your cash may vary depending on the method you pick.
If you go for cryptocurrencies, expect to get your cash instantly after approval. Approvals may take a few hours at most. On the other hand, if you go for e-wallets like Skrill and Neteller, expect to get your money in 24 hours. Payments via cards take three to five working days to be processed.
On the other hand, if you have not verified your account, you may have to wait for an extra one or two days for the process to be complete. Ensure you present the right documents and scan them clearly to prevent further delays. There is no restriction on when you can withdraw your cash. You can do it at any time of day or night without a problem. If you have any issues when trying to withdraw your cash, please contact the customer service team.
Lowest
2-5 Days
21bit Casino
1-3 Days
Highest
Instant
Rank 0 of 29
21bit Casino Games - Slots and Table Games
There are a massive number available on 21bit Casino that are spread across various categories. You can play live casino games, slot machines, table games, keno and craps. Among these categories, 21bit Casino slot games take the lion's share. In this subsection, you can play such popular games as video slots, classics, Megaways and jackpots.
Jackpots come in both fixed and progressive ones. The fixed ones have a defined maximum win. However, for the progressive titles, the maximum amount goes up until there is a winner. In some cases, the amount may run into millions.
The crypto casino games section has amazing titles like blackjack, roulette, Sic Bo and Baccarat. Different software providers have several titles in each of the categories. Therefore, you have a choice of many variants. The difference between them is the gameplay, maximum payout and rules.
The live casino gives you the experience of a land casino on your device. Games are dealt by real humans and the footage is sent to your casino. There is a software interface that allows you to place wagers on these live games. On the live casino, you play live versions of such titles as blackjack, roulette, baccarat and various live shows.
Game Providers
Popular Slots
+ 5
Extensive variety of slot games
Offers both fixed and progressive jackpots
Multiple table game variants available
Some table game variants have higher house edges
Not all games available in demo mode
21bit Live Casino
It is possible to play live dealer games at 21bit Casino. It gives players a chance to get a feel of a land casino on an online platform. The live casino providers have studios in different parts of the globe where they play the games provided by the casino. The footage is then streamed live to the player’s device. They can then place wagers and win if they are lucky.
The live casino offers various other options, such as texting the dealer or chatting with fellow players. However, this depends on the games that you pick. The game's rules and deposit limits also vary.
21bit Casino Payout Rate (RTP)
21bit Casino does not expressly state its average RTP on the website. However, we can make an informed guess by checking the games it offers. We know the average RTPs of most of the game categories on this casino and can use the figures to estimate the overall average RTP. 21bit Casino slots have an average RTP of 96.2%, while table games have an average of 97%. On the other hand, the live casino has an average RTP of about 98.3%. So the average RTP should be above 96%.
21bit Casino Software
The casino strives to provide its players with hundreds of varying games in each category. To achieve this, it has joined hands with tens of software providers. Many of the providers only offer slots. However, there are others with titles across two or three categories. You can filter titles according to the provider who offers them in the games lobby. Below are some of the providers whose games you will find on this website.
You will play games from 1x2Games, August Gaming, Amatic Industries, Belatra, BGaming, Betsoft, Blueprint Gaming and Booming Games. There are also titles from Booongo Gaming, Elk Studios, Amusnet (Former EGT Interactive), Endorphina, Felix Gaming, Evolution Gaming, Fugaso and Habanero.
There are also amazing titles from Igrosoft, LuckyStreak, KA Gaming, Relax Gaming, Mascot Gaming, Mr. Slotty, Merkur Gaming, Nolimit City and Nucleus Gaming. Other titles come from Playson, Push Gaming, Playtech, Quickfire and Quickspin. You may also try titles from VIVO Gaming, iSoftBet, Yggdrasil Gaming, Wazdan and Tom Horn Gaming.
Lowest
91.00%
21bit Casino
96.50%
Highest
97.14%
Rank 0 of 29
21bit Casino Fairness and Legitimacy
21bit Casino is a fair and legitimate site. First, it has a valid operating licence from Curacao. Therefore, it follows the strict gambling laws put in place by this watchdog. You can always reach out to the gambling watchdog if you have any unresolved issues with the casino.
Second, the casino does not have biased rules and terms. None of the terms may lead to players losing their cash unfairly. It also follows up on any complaints presented by customers to resolve them. There have also not been cases of fraud at 21bit casino. The casino has never been censored by the gambling watchdog for contravening any of the rules put in place.
Third, the casino gets regular audits from various independent bodies on fairness and security. These audits look at the likelihood of 21bit Casino fraud and if any of the rules set by the casino are unfair. The casino uses these audits to improve customer service, fairness and the security of the website.
Fourth, 21bit Casino uses legitimate software from its providers. So, there is no risk that players may lose their cash unfairly due to software manipulation. Legitimate software also enables the casino to receive goodies, such as tournaments, from the providers.
Licensed by Curacao eGaming Authority
Regular audits ensure fairness
No history of fraud cases
Curacao license has limited international recognition
No UK Gambling Commission oversight
21bit Casino Security
Your information and financial security are very important. It should be one of the features you check out when exploring online casinos to join. 21 Casino has installed various features to ensure that cash and customer data do not get into the hands of unauthorised third parties. It also prevents the website from being used as a hub for fraud and money laundering.
First, it employs an SSL certificate to encrypt all data as it moves from the user's device to the casino and back. This prevents any attempts at hacking. Second, it also has a firewall to prevent the injection of viruses and brute-force attacks on its servers.
Second, when players are signing up for accounts, the casino asks them to create a username and password. This primary security feature helps prevent unauthorised access through their devices. If you log in and do not do anything on the site for some time, it logs you out as a safety measure.
Third, the casino actively checks user accounts for phishing, money laundering and fraud. It may limit any account suspected of being involved in these vices until the casino has ascertained that it is safe.
Rank 0 of 29
21bit Casino Live Chat and Support Options
21bit Casino has put in place various methods by which you can get assistance if you have any problems while playing. The customer service team is available via email and live support. The live chat feature is located right on the site and has a chat icon. It is the easiest and fastest method of getting help and you will not be required to leave the site.
Once you click the chat icon, you will be asked to identify yourself so that the agent can give accurate answers to account-specific questions. Then, you may ask your question. Expect to get a response within a minute or so if there are no long lines of customers seeking help.
On the other hand, if you wish to contact customer support via email, send a message to support@21bit.com. Emails may take up to three hours to be responded to. This method is ideal for issues where you may need to attach documents or screenshots for your issue to be resolved.
Live chat provides immediate assistance
Friendly and knowledgeable support staff
Support available via email
Email response may take hours
No phone support available
How 21bit Casino Performs Against the Competition
See how 21bit Casino performs in various key metrics against all casinos we have reviewed!
Lowest
0
21bit Casino
300$
Highest
90,001$
Lowest
2-5 Days
21bit Casino
1-3 Days
Highest
Instant
Rank 0 of 29
21bit Casino Apps and Mobile Version
21bit Casino offers a mobile-friendly website but does not have dedicated apps for Android or iOS. The mobile version is well-optimized, providing a smooth experience across various devices, including smartphones and tablets. Users report that the mobile interface is responsive and easy to navigate, with quick access to games, bonuses, and customer support. Despite the lack of mobile apps, the casino's browser-based mobile experience compensates well, ensuring seamless gaming on the go.
Usability of the Online Casino
The 21bit Casino website has been meticulously designed so that it is easy to navigate. It also provides you with all the information you need to get started with ease. When you visit the casino, you will be met with a landing page that gives you more information about what the casino is, its games, promotions and licensing. You can then head to the sign-up page and create an account in a few steps.
You can visit one page after another without visiting the site map by just clicking the appropriate link. The website has a dark background and contrasting text so that it is easy for you to read even out there where there is lots of natural light. Besides, it uses simple English on all its pages so that players can understand what is being said without issue. The casino is available in several other languages to take care of players who do not speak English.
Additionally, the casino is optimized for use with mobile devices or small screens. The mobile casino has retained the same theme, but the text is bigger and the links are well-spaced so that you can use them without zooming out. Overall, the casino website is well-organised and clean, and the games run smoothly.
21Bit Casino FAQs
What is the contact number for the 21bit Casino?
This casino does not provide a number that you can call if you wish to talk to customer service. Instead, it has provided an email address and live chat for this purpose. The live chat is the best for all your inquiries, as you get an almost instant response from customer support. You also do not need to move away from the casino site to contact the support team.
How do I log in to 21bit Casino?
You need to sign up for an account on 21 bit before making the first login. Then use these credentials to make a login.
- Visit the casino website and locate the sign-in button .
- Enter your email address and password.
- Use the same credentials when logging into your account from a desktop or mobile device.
- If you have forgotten your password, the casino gives you a chance to reset it on the login page. Just locate the ‘forgot password’ link and click it.
- You will be prompted to enter your email address, where the password reset link will be sent.
- Click the link in your email and create a new password.
- If you have problems resetting your password, contact customer support.
How do I close my account at 21bit Casino?
If you wish to close your account, contact customer service to have it done for you. The customer service team does not require you to provide the reasons for closing your account. It will just look at the account for a positive balance and close it. You will get an email from the casino telling you that your account has been closed.
Is 21bit Casino a rip off/fraud?
From our observation, 21bit is not a rip-off or a fraud. It is a legitimate casino that has received positive feedback from customers across the world. It has an operating licence from Curacao and uses legitimate software from providers. Therefore, everyone has a chance to win when they play at this casino.
Do you have to download software to play at 21bit Casino?
You do not need to download any software to play games at 21bit Casino. All the games in the casino are available for instant play. It makes use of HTML-5 technology that uses your browser to help you play the games. By not having to download any software to play games on this casino, you can access it from any device that is connected to the internet and has a browser.
Can I pay by mobile at 21bit Casino?
There is no dedicated app from 21bit Casino that allows you to pay by mobile. However, you can pay via your mobile device using any provider accepted on the casino that has a mobile app. Most cards and e-wallets have mobile apps, which you can use to transact with the casino conveniently. Visit your favourite payment provider and determine if it has an app that you can install on your mobile device. Otherwise, you can just log into their respective websites via your browser and make your payments.
Does 21bit Casino accept Paypal or Cryptocurrency?
At the moment, 21bit Casino does not accept payments from PayPal. While PayPal is a leading e-wallet, it has strict conditions that make it less attractive for most users. If you wish to use an e-wallet, go for accepted ones like Neteller and Skrill. Both payment providers offer similar features and security, like PayPal. The good news is that the casino accepts transactions in cryptocurrencies. It accepts such e-currencies as Dogecoin, Bitcoin Cash, Ethereum, Litecoin Tether, TRON, Ripple and Bitcoin.
How’s the game variety at 21bit online casino?
21bit Casino offers a diverse game variety, including numerous slots, table games, and live dealer options. With games from top providers, players can enjoy everything from classic slots to modern, interactive experiences.
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