21Bit Casino Review 2024

21Bit is a premier cryptocurrency casino that has players from all over the world joining to play thousands of games, win massive rewards and enjoy fantastic bonuses, customer support and quick payouts. Check out our review!

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$3000 Bonus + 200 Free Spins

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    Casino Games: 4,000


    Pokie Games: 3,000



    Min Deposit:
    $15 AUD
    97% Payout Withdrawal Time:
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    Banking Method Icon

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What's Ace at 21Bit Casino?

21Bit casino features more than 4,000 casino games and more than 3,000 pokies, so there’s sure to be something you’ll enjoy playing. For as little as $15, you can start playing and winning. What’s more, there are four fantastic opening bonus offers for new players, offering bonus money and free spins for pokies games.

As a dedicated crypto casino, 21Bit has state-of-the-art privacy, ensuring that you can quickly and safely deposit and withdraw your winnings. It’s customer service and Loyalty Program are also top shelf, with 24/7 service and exclusive Loyalty Program rewards, including higher bonus percentages and a dedicated manager at your disposal.

21Bit prides itself on stellar customer service, with 24/7 live chat and email available to answer all your questions. Not only that, there’s a clearly written FAQ page with some answers to key questions most players have.

What sets 21Bit apart is its cryptocurrency deposits and withdrawals. This casino supports a number of major cryptocurrencies and more importantly, offers fee free deposits and withdrawals. This means you can deposit and withdraw as many times as you like! The games library at 21Bit is as extensive as they come, with thousands of pokies and casino games to keep you having fun and coming back for more. 

As a cryptocurrency casino, the use of more traditional or old school payment methods isn’t supported, but don’t worry, it only takes a few minutes to learn about cryptocurrencies and set yourself up to play at 21Bit.

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  • Crypto deposit and withdrawals – super fast and super easy
  • 24/7 customer service
  • Thousands of casino games and pokies


  • No traditional deposit methods e.g. Visa and Mastercard
21Bit Welcome Bonus

Pokies Power Promotions

Many online casinos offer welcome bonuses to their players, but few offer four separate and lucrative bonuses like 21Bit. New players who join 21Bit can claim a 100% bonus up to $450 + 50 free spins with their first deposit. That means if you deposit $450, you will receive $450 in bonus money and 50 free spins to use on one of 21Bit’s thousands of pokies games. 

When you’re ready to make your second deposit, you will receive a 50% bonus of up to $600 + 50 free spins.

Your third bonus is even better, with a 50% bonus up to $900 + 50 free spins and the fourth and final bonus is better again. With your fourth deposit, you will receive a 50% bonus up to $1,050 + 50 free spins.

You can start playing for as little as $15 and take advantage of these exceptional welcome bonuses. For returning players, the 21Bit Loyalty Program is also full of rewards and exclusive offers. Keep reading and you’ll find out more about this exciting program.

While other online casinos might offer flashy promotions and tournaments, 21Bit likes to keep it simple. Once your deposit bonuses have been claimed, you’ll then automatically receive 10% cashback on your gameplay each and every day. This is automatically generated and is money back into your pocket just for playing with 21Bit!

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21Bit Loyalty Program

VIP Program

The 21Bit Loyalty Program will have you climbing the ladder to get promoted to the Wolf of 21Bit in no time. The more you play, the more you’re rewarded and the sooner you’ll be on your way to better rewards.

The Loyalty Program awards points to slots players, with the more you bet, the more points you receive. There are eight ranks in total, from Investor to Wolf, as you climb the 21Bit Loyalty Program ladder.

Alongside each new rank and unique rewards, with free spins, cashbacks and you can even exchange your points for cash. The 21Bit Loyalty Program boasts one of the best game selections and reduced wagering requirements for loyalty rewards in the industry and has the largest cashback bonuses within the industry.

21Bit Games

21Bit Casino Games

21Bit has an extensive casino games lobby, full of your favourite titles and new and exciting games that have just been released. You can search games by title or use the filter function to sort games by type or software provider.

With more than 4,000 casino games and 3,000 pokies to choose from, you will be able to play exciting games from some of the industry’s most renowned software providers, including Felix Gaming, MrSotty, Playson, BetSoft and more. (See the full list at the bottom of this section).

The team at 21Bit also highlight the most popular games for players, with top games and new games highlighted at the top of the games page.


Providers: BGaming, Groove Gaming, Felix Gaming, Fugaso, KA Gaming, Lucky, Mascot, MrSlotty, Wazdan, Yggdrasil, Belatra, Casino Technology, Gamzix, iGTech, Nucleus Gaming, Onlyplay, Platipus, Tom Horn, Zillion, BetSoft, Lucky Streak, Booming Games, August Gaming, Booongo, Playson, Igrosoft, Spribe, Vivo Gaming, Jade Rabbit, SmartSoft Gaming, Reflex Gaming.

Get up and running at 21Bit Casino

Getting started at 21Bit is simple and takes just a few minutes.

21Bit Sign Up

Click on the "sign up" button

To register, click the “sign up” button in the top right hand corner of your browser or device.

21Bit Register

Enter your personal details

Enter all of the mandatory information, including email, password, first name, last name, currency, country and mobile number. You'll also need to upload your identity documents.

21Bit payment methods

Enter a deposit

Prepare to make your first deposit by selecting your deposit method, payment method and value.

21Bit Welcome Bonus

Welcome Bonuses

Don’t forget that your first three deposits will be eligible for 21Bit's generous Welcome Pack bonuses. Once you’ve done this, you’ll be able to start playing one of the thousands of games on offer at 21Bit.

Banking Methods

Banking Options

21Bit is an exciting new wave of casinos that offer exclusive cryptocurrency deposit and withdrawal. 21Bit uses the highest security protocols to protect user information from unauthorised access.

It’s blockchain technology allows for fast and instant deposit and withdrawal in a range of cryptocurrencies, including Bitcoin, Ethereum, Bitcoin Cash, Litecoin, Dogecoin and USDT ERC20.

All of these deposit methods are fee free and cashout is also fee free. Processing of all of these withdrawal currencies is instant. There are some limits on the amount that can be withdrawn per transaction and this amount varies depending on the type of currency you’re using.

As well as cryptocurrencies, there are further options for fiat currencies. Credit and debit cards Visa and Mastercard are accepted, alongside epayment systems MiFinity and Neosurf.

Visit the 21Bit banking page to learn more about your preferred currency. 

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Customer Support

Customer Support at 21Bit Casino

21Bit has a dedicated customer support network that is at your service 24/7. If you have any questions, the team at 21Bet will work to resolve the issue in no time.

You can use live chat or send an email to get in touch with the team, or use the extensive FAQ page on the 21Bit website, where some of the most popular questions are answered. 

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21Bit Casino Mobile Experience

You can take 21Bit with you wherever you go thanks to a fully optimised website for mobile devices, including phones and tablets.

The mobile optimisation supports both iOS and Android operating systems, which means you can play your favourite casino games and pokies while you’re on the move. 

The Bottom Line

This casino has it all and will only get better

If you’re looking for a modern cryptocurrency casino that has thousands of games, values privacy and security, has exemplary customer service and a simple Loyalty Program, then look no further than 21Bit.

This casino really does have it all and will only get better. Don’t hesitate to check out 21Bit today, you won’t be disappointed.

21Bit Casino FAQs

Are 21Bit games fair?

Every game in 21Bit’s library is powered by certified Random Number Generators that are independently verified by trusted third-party institutions in charge of ensuring provable fairness. 

Does 21Bit have a mobile app?

21Bit does not have a dedicated mobile app, but you can play at 21Bit casino from your mobile device or tablet. The casino is fully optimised for mobile devices, whether iOS or Android.

Does 21Bit offer instant withdrawal?

21Bit offers instant withdrawal.

Is 21Bit legit?

21Bit is a legitimate casino that holds a licence in Curacao. 

Is my personal information safe at 21Bit?

21Bit employs the highest security protocols to protect user information from unauthorised access.

What are the deposit methods at 21Bit?

The deposit methods at 21Bit include Visa, Mastercard, Neosurf and MiFinity. Cryptocurrency options are bitcoin, Ethereum, Bitcoin Cash, Litecoin, Dogecoin and USDT ERC20.

What is the minimum deposit at 21Bit?

The minimum deposit at 21Bit is $15.

What is the minimum withdrawal at 21Bit?

The minimum withdrawal at 21Bit varies depending on the type of cryptocurrency you wish to withdraw.

Can I deposit and withdraw cryptocurrency?

21Bit is a cryptocurrency casino, which means you can deposit and withdraw in cryptocurrency.