21bit Casino Review

$1600 Bonus
+ 140 Free Spins
Expert Score
This score is assigned by our industry experts based on rigorous, first-hand testing and player experience compared to other leading casinos in the market.
Casino 100% Safe
Casino 100% Safe
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A pro Exciting Loyalty Program
A con No tournament play
100% safe
SSL Secure Connection
Currency accepted
Australian Dollar AUD
American Dollar USD
Euro EUR
Bitcoin Cash
Payment method accepted
Min Deposit $15
Payout 97%
Payout speed Instant
Withdrawal limits $15,000
Wagering requirement x45
Pokies 3000 Pokies
4000 Casino Games
Baccarat Baccarat
Roulette Roulette
Blackjack Blackjack
Poker Poker
Sic Bo Sic Bo
Keno Keno
Craps Craps
Bingo Bingo
Live Dealer Live Dealer
Live Casino Live Casino
Software Providers
+29 more
Top Bonuses

Welcome Bonus

Free Spins Bonus

Reload Bonus

VIP Program VIP Program Checkmark
Year established 2022
Licensed in Curacao
  • Casino License
  • Anti-Fraud Policy
  • Privacy Policy
  • Rng
  • Self-Exclusion
  • Player Verification & Verification Of Funds
  • Underage Gambling Protected
  • Kyc Verification
  • Useful Resources For Gambling
  • Customer Service 24/7
  • Data Encryptation
  • Trusted Software Developers
  • FAQs

Expert's Verdict for 21bit Casino

The Verdict

21Bit Casino has it all! This casino checks all the boxes, from live dealer games and a vast pokies library to a simple and easy sign-up process and friendly customer service. If that doesn’t hook you in, then a healthy set of deposit bonuses, valued at up to $1,600 + 140 free spins, will have you coming back for more. Multiple weekly promotions and a Loyalty Program with loads of free spins.

This cryptocurrency casino offers discretion and safety without compromising on experience. Check out 21Bit Casino today, and watch out for new games that are constantly being added.

Overall Rating
Player’s experience
Game selection

About 21bit Casino

21Bit Casino is a premier cryptocurrency casino for players from around the world. It offers a vast selection of more than 7,000 real-money pokies and casino games, massive rewards, fantastic welcome bonuses, excellent customer support, and quick payouts.

Whether you like online pokies from the biggest software providers or classic titles, 21Bit has you covered. If casino games are more your thing, then 21Bit has live dealer versions of all your favourites. There are four separate welcome deposit bonuses worth up to $1,600 in bonus money + 140 Free Spins. What’s not to like about 21Bit?!

  • Welcome Bonus worth $1,600 + 140 Free Spins
  • Over 7,000 online pokies and casino games
  • Loyalty Program with over 3,750 free spins
  • Multiple options for crypto deposits
  • Limited tournaments
  • Caps on bonus winnings

User Reviews

Do You Have An Opinion About 21bit Casino?

Bonuses at 21Bit Casino

When you sign up to 21Bit, you’ll have access to four incredible welcome deposit bonuses, which give you up to $1,600 of bonus money + 140 free spins. Afterward, regular players can take advantage of multiple weekly bonuses, including a Daily Surprise Spins offer.

Welcome Bonus

21Bit takes care of its players by offering four healthy welcome bonuses, and they each get better the more you deposit.

  • To get things started, the first deposit bonus offers a 100% match up to $400 + 20 free spins on Expansion! from BetSoft.
  • When the time comes for you to reload, the second deposit bonus offers 105% up to $400 + 30 free spins.
  • The fun doesn’t stop there, though, as the third bonus will see players receive 110% up to $400 + 40 free spins.
  • Finally, 21Bit ramps it up with a fourth deposit bonus of 125% up to $400 + 50 free spins. That’s a whopping $1,600 worth of bonus money + 140 free spins just for playing at 21Bit.

Don’t forget that 21Bit welcome bonuses don’t require special codes, and you can claim these bonuses for as little as $15. There is a 45x wagering requirement on these bonuses. Also, there are caps on winnings. For the match bonuses, the cap is $670. The cap is $50 for free spins, which is relatively low.

Promotions For Regular Player

At 21Bit, regular players are also taken care of thanks to the multiple daily and weekly promotions. Let’s examine each offer.

Daily Surprise Spins – Deposit at least $20 any day, and you’ll receive Daily Surprise Spins the next day. These free spins have a max win of $75.

Top Slots Super Offer – Get free spins on a top pokie each week. Deposit $20 using code TOP40 to get 40 free spins. Deposit $40 with code TOP100 to get 100 free spins. The playthrough on this bonus is 45x, and you have three days to play the spins.

Weekend Reload – Deposit $20 or more using code WEEKEND to get a 40% match bonus up to $100.

VIP Program

The 21Bit Loyalty Program pits players as cryptocurrency investors, starting at the bottom and on their way to building a crypto empire to become The Wolf of 21Bit.

The 21Bit Loyalty Program allows players to earn 21Bit-coins by playing online pokies. You’ll get one 21Bit-coin for every $30 bet on pokies. These points can be exchanged for cash once you reach level 3.

Each level has multiple opportunities to earn free spins. For example, in the Shareholder level, you have ten free spins offers totalling 84 free spins. Overall, players can earn up to 3,750 free spins over eight levels.

This program is excellent because you get multiple rewards for each level, which are easy for regular players to unlock.

CPs Needed
New Investor
84 FS
135 FS
Crypto Shark
400 FS
Executive Club
325 FS
Crypto Millionaire
680 FS
Bit Billionaire
1,125 FS
Wolf of 21Bit
1,000 FS

21bit Game Portfolio

  • Best game reviewed: Hot More Gold! Hold and Win
  • Developer: Booongo
  • Time played: 27:43
  • Design:
  • Visual effects:
  • Features:

At 21Bit, you can play thousands of pokies and casino games at the touch of a button. Dozens of software providers make their games available at 21Bit. Keep reading this review to learn more about the games offered at 21Bit.

pokies icon Pokies

If pokies are your thing, then look no further than 21Bit. This casino has you covered with the latest hottest and newest pokies titles to all your old favourites, the 21Bit library of more than 3000 pokies games has something for everyone. You can enter the 21Bit game lobby and find the best pokies by searching by title, theme, and software provider.

If you want to check out what’s trending, the team at 21Bit has their finger on the pulse and marks the newest and hottest games on the market. There are great benefits to playing pokies games at 21Bit, with each dollar wagering leading to points accumulated towards the 21Bit Loyalty Program, which unlocks terrific rewards for 21Bit players. All pokies are crypto-friendly and supported by 21Bit’s state-of-the-art casino platform.

All pokies have a free-play demo mode where you can test drive the game with no risk. You must be logged out of the casino to play demo games.

poker icon Table Games

Table games are in abundance at 21Bit, with hundreds of titles from all the traditional favourites to table games you may never have heard of. But don’t worry; there’s always plenty of time to check out the rules and start playing a game you might not be familiar with. Whether you like roulette, blackjack, or poker in any of its many forms, 21Bit has a diverse range of themed table games for you.

badge icon Tournaments

The only regular tournament at 21Bit is the 7 Oasis Tournament. This daily pokies tournament awards a prize pool of 350 free spins to the top 10 players. There’s a new event every day, with the winner getting 55 free spins.

Additionally, you’ll find seasonal events from providers like Booongo and BGaming. Another popular event is Drops & Wins, which is typically held by KA Gaming. These tournaments offer large prize pools with Drops & Wins, awarding over $2 million in prizes. Check the Tournaments section to see which events are currently offered.

live-casino icon Live Casino

Live dealer games are all the rage, and 21Bit has seen the opportunity to create a fully diversified gaming package for players, including live dealer games. These fully immersive experiences are facilitated by real people who spin your roulette wheel, deal with your cards, and watch over your games, just like you’re in a brick-and-mortar casino. The live lobby is full of live dealer games, so make sure you check it out once you sign up at 21Bit!

niche-games icon Niche Games

Looking for something a little different to play? Check out the Fast Play section. There, you’ll find various casual games, including scratch card games, skill-based games, and crash games. You’ll also find casino games that don’t fit under other categories.

Examples of available games include Rocket Dice XY, Sic Bo Dragons, Aviator, Craps, Minesweeper, and more.


Joining 21Bit is easy and takes just a few minutes. You will soon be on your way to playing some real money card games or pokies in the comfort and convenience of your home.

As a condition of 21Bit’s casino license, you will be required to submit some personal documentation in line with the Know Your Customer (KYC) requirements. This will verify your account and ensure that 21Bit is a safe online casino.

Follow these steps to sign up:


Click sign up

Click “Sign Up” in the top right-hand corner of your browser or webpage.


Choose a password

Enter your email and an account password.


Accept the terms

Read the 21Bit terms and conditions and privacy policy.


Opt in to promotions

Check whether you wish to receive promotions and bonus emails.


Finish registration

Click “Sign Up” to finish registering for your account.

Payment Methods

As a predominantly cryptocurrency casino, 21Bit offers customers the opportunity to deposit and withdraw funds using a variety of cryptocurrencies. It also accepts a limited number of fiat options, all with zero fees and fast processing.


The majority of deposit options at 21Bit Casino are via crypto. However, popular fiat options are also available. You can also buy crypto using your credit card.

For fiat deposits, you will not pay any fees. For crypto, miner fees apply, so include enough to cover them. When you buy crypto with a credit card, there is a 4.5% commission for Mercuryo.

  • Min. Deposit $15

These are the top used deposit methods:

visa mastercard
Min. Deposit $15 Processing times Instant
Min. Deposit $20 Processing times Instant
Min. Deposit 0.0001 BTC Processing times 20 minutes to 4 hours
Min. Deposit 0.001 BCH Processing times 20 minutes to 4 hours
Min. Deposit 0.01 ETC Processing times 20 minutes to 4 hours
Min. Deposit 0.01 LTC Processing times 20 minutes to 4 hours
Min. Deposit 1 DOGE Processing times 20 minutes to 4 hours

When cashing out, you can do so with crypto and bank transfers only.

The following conditions apply to withdrawals:

  • All deposits must be wagered at least 3x before a withdrawal is permitted.
  • Limits are $1,000 per transaction, $1,000 daily, $5,000 weekly, and $15,000 monthly.
  • Limit of two withdrawals at one time.
  • If your lifetime winnings are 10x larger than the total sum of deposits, you may be limited to withdrawals of $5,000 monthly.

Bank transfers may incur a transfer fee of $16 from the transfer bank.

  • Minimum Withdrawal $20
  • Maximum Withdrawal $1,000

These are the top used withdrawals methods:

Fees 0 Limits $1,000
Fees 0 Limits $1,000
Fees 0 Limits $1,000
Fees 0 Limits $1,000
Fees 0 Limits $1,000

Mobile Casino

21Bit has both a mobile app and an optimised website platform that ensures you will have a seamless gaming experience whether playing on your desktop, laptop or on the go on your mobile or tablet. The mobile app is compatible with most devices as it is a personal web app, which is effectively a browser app.

The 21Bit mobile casino works on all mobile operating systems and platforms and is compatible with a range of different screen sizes. Notably, mobile players get the same perks as desktop players, including bonuses, cashback, and the added perk of being able to play from anywhere.


Mobile responsive
Good mobile user experience
Quality graphics
Easy to navigate
Mobile App

Player Safety And Security


Responsible Gambling

21Bit Casino protects its gamblers by offering tools to help players control their spending and gaming habits. Contact customer support if you wish to activate any of the following limits:

  • Deposit Limit – Limit how much you can deposit on a day, week, or month.
  • Loss Limit – Set how much of your starting bankroll you’re willing to lose in a day, week, or month.
  • Wager Limit – Set how much you’re willing to bet on a day, week, or month.
  • Session Limit – Set a time limit on your session, starting at 6 minutes. The casino automatically logs you out when you reach your limit.

If you find that limits are not enough to help you control your habits, you can opt for a cooling-off or self-exclusion. A cooling-off period is a temporary ban of up to six months. Self-exclusion is a long-term ban, including a lifetime ban.

21Bit’s Responsible Gambling page has resources listed that you can reach out to for additional help.

Responsible Gambling
Customer service
24/7 support
Phone line
Live chat

21Bit prides itself on having great customer service and you can rest assured that any of your questions or concerns will be answered professionally and in a timely manner at 21Bit.

You can speak to an experience customer service agent via live chat 24/7 or send the team at 21Bit an email to have your question answered.

Alternatively, you can visit the 21Bit FAQ page for answers to some of the casino’s most frequently asked questions.

21Bit Casino FAQs

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