21Bit Casino Review

Welcome Offer
 100% up to 0.0050 BTC
Minimum Deposit Payment Method
$/€10 Bitcoin
Minimum Deposit for Bonus Payment Method
$/€10 Multiple

Countries Allowed

  • AustriaAustria
  • BrazilBrazil
  • CanadaCanada
  • ChileChile
  • FinlandFinland
  • GermanyGermany
  • GreeceGreece
  • HungaryHungary
  • IndiaIndia
  • IndonesiaIndonesia
  • IrelandIreland
  • JapanJapan
  • MalaysiaMalaysia
  • MaltaMalta
  • NetherlandsNetherlands
  • New ZealandNew Zealand
  • NorwayNorway
  • PhilippinesPhilippines
  • PolandPoland
  • Saudi ArabiaSaudi Arabia
  • SerbiaSerbia
  • SingaporeSingapore
  • SlovakiaSlovakia
  • SloveniaSlovenia
  • South AfricaSouth Africa
  • SwitzerlandSwitzerland
  • TurkeyTurkey

21Bit USP’s

  • No deposit
  • Free Spins
  • Fast Payout
  • 24/7 Support
  • No Wagering
  • Multiple Deposit Bonus
  • No Registration
  • High Withdraw Limits
  • Low Withdraw Limits
  • New Casino
21Bit Screenshot
Year Established 2022
Malta Gaming Authority
Casino, Live Casino
1x2 Gaming, BetSoft, BTG, ELK Studios, Play'n GO

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Review Breakdown

21Bit Online Casino is a gambling site that supports crypto payments, Provably Fair games, and an exceptionally designed casino website. Operating with a Cyprus gaming license and one issued by Curacao, 21Bit is a cryptocurrency casino. Players can access the fastest payment provider on the planet and remain anonymous while playing online slots and table games.

Read through our 21Bit Casino review and get all the bonuses, promotions, and tournament details. A whimsical brand that elevates your online gambling to fun-filled excitement if you’re after top slots, giant progressive jackpots, and strategy games including poker and blackjack, excellent bonuses and promotions, and exceptional customer care, 21Bit Casino is the real deal.

Welcome Offer
21Bit Logo
Deposit $/€10
and play with
 100% up to 0.0050 BTC
Claim Now

Bonuses and Promotions

The welcome bonus is an excellent way for new players to get double their deposit amount and a set of free spins. This will let you make the minimum deposit, and explore the casino, without it costing you any extra. There are terms and conditions you must respect as this digital document is not only official and legally binding, but it will show you how to convert your bonus to real cash wins.

Welcome Bonus

21Bit Casino knows that new players expect great rewards, which they do with style. The new player’s First Deposit Bonus is free bonus cash up to 0.0050 BTC and 50 free spins that can be used don the slot game Aztec Magic Deluxe. But this is not all the casino will reward you with; when you join 21Bit, you can expect to get free bonuses on your first four deposits at the casino.

  • Your First Deposit will get you a 100% matched bonus up to 0.0050 BTC and 50 free spins
  • Make a second deposit and get a 50% bonus up to 0.0097 BTC
  • deposit, you can collect a 50% matched bonus up to 0.0168 BTC

After registering and making your minimum deposit of $/€10 (equivalent in crypto), get your free welcome bonus package after depositing, and the bonus will be automatically loaded. There are important terms and conditions to help you convert your bonus to real cash wins:

  • To use the bonus, you must complete a 45x wagering requirement
  • The bonus is valid for 7 days from when claimed
  • eWallets Skrill and Neteller are not valid for the new player’s bonus

Other Promotions

Online players enjoy Cashback Bonuses, and 21Bit casino makes it easy for its clients to collect regular Cashback bonuses, which will give you back a small percentage of your losses. To be eligible for the Cashback Bonus, make at least four deposits, and whatever you lose in any 24 hours, you will receive back 10% of your net loss. The minimum cashback you can get for one day is $/€1, and the maximum is $/€200, which is only valid for slots machines.

Play-through Requirements (Wagering Requirements)

New players can convert their welcome bonus by meeting a 45 times wagering requirement in 7 days by playing all the slots games to meet the wagering requirements.

VIP & Loyalty*

21Bit casino has a unique VIP/Loyalty Program that will let you collect many prizes just for playing your favorite casino games. To climb up the Loyalty Program levels, play casino games, make deposits, and before you know it, you will move from the first level, “New Investor,” to “Shareholder.” Other levels are “Daytrader,” “Crypto Shark,” “Executive Club,” “Crypto Millionaire,” “Bit Billionaire,” and “Wolf of 21Bit”. Joining the 21Bit Loyalty Program will give you many prizes and rewards such as cash bonuses, free spins, and a better exchange rate.


How to Sign up and Start Playing

Registering at 21Bit Casino is straightforward with standard practices, which only requires four steps from registering to collecting your First Deposit Bonus and free spins.

Step 1

Follow our links and make your way to 21Bit Casino; and once there, click the “Register” button and input your information by following the prompts

Step 2

Complete the form until the registration is done, then claim the bonus

Step 3

Make your qualifying $/€10 deposit at the cashier, and the bonus will be added

Use your 100% matched bonus and free spins to get started at 21Bit Casino


21Bit Online Casino makes it as simple as possible for new players to get started with a minimum deposit by providing a large selection of cryptocurrencies and standard payment options.

Deposit methods

To make your deposits, use any cryptos, including Bitcoin, Bitcoin Cash, Ethereum, Litecoin, Dogecoin, and Tether. Deposits are instantly processed and available, so you can get on with playing casino games.

Minimum & Maximum Deposits

The minimum deposit is equivalent to $/€10 in FIAT currencies, and the maximum amount allowed to claim the welcome bonus depends on the cryptocurrency used. Consult the 21Bit Casino banking pages for a detailed look at how much each crypto is worth when converted to cash.

Withdrawal methods and time

Each different cryptocurrency has a different withdrawal limit:

  • Bitcoin – Up to 0.0002
  • Bitcoin Cash – 0.001
  • Ethereum – 0.005
  • LiteCoin – 0.01
  • Doge coin – 1
  • USDT – 0.01
  • Ripple – 0.001 – 5000.0

The 21Bit Online Casino processes withdrawal requests instantly with no fees, and your crypto will be back in your wallet in a few minutes.




There are many types of casino games at 21Bit, including slots, live casino games, Provably Fair games, table games, and progressive jackpot slots. To access the games click on “Play” at the top of the page, and then select a game to play.


Slots gamesPlay the hottest slots delivered by many software providers and click on the Settings button next to the search bar to use the filters. Some top featured slots games are Sakura Fortune 2, Dead or Alive, Funk Master, Idol of Fortune, Gonzo’s Gold, and Twin Spin Megaways. High-paying jackpot games also feature at 21Bit, and a lucrative game to start with is Jewel Sea by Fugaso. 

Table Games

Table gamesIf you prefer games of chance at 21Bit Casino, you can enjoy all the classic favourites like blackjack, poker, roulette, and their many variants. Explore an excellent selection of modern alternatives such as Premium Baccarat by Playtech, or try playing specialty Crypto games. 

Live Dealer Games

Live Dealer games21Bit Casino can be very proud of its Live Dealer Casino as it delivers an excellent selection of Evolution Gaming titles across Live Poker, Live Roulette, and Live Blackjack variations. Some games you can try today are Monopoly Live Deal, No Deal, and Dream Catcher, and of course, you will also find tables of all your favorite card games, poker, blackjack and baccarat, and roulette. 21Bit live casino is all about innovation and pure excitement with big rewards and maximum entertainment.

Welcome Offer 100% up to 0.0050 BTC
Minimum Deposit$/€10
Claim NowSign Up

📋 21Bit Casino Casino FAQ's

21Bit Casino holds a Curacao iGaming license. Along with top-of-the-range encryption security and random number generators on all the games, the casino is solid and secured for players globally.
New players can collect a First Deposit Bonus, which will double the value of their playing money. The bonus is valued at 0.0050 BTC, and there are also 50 free spins for Aztec Magic Deluxe on offer.
Follow our links to 21Bit Casino, and click Sign Up to launch the new registration process. As soon as your account is ready, claim the welcome bonus, deposit, accept the bonus and play.
The minimum deposit is $/€10, and the maximum amount allowed to claim the welcome bonus depends on the cryptocurrency. This information can be found on the banking pages.
Yes, 21Bit Casino offers a Live Dealer Casino packed with cutting-edge games that you can access on desktop and mobile. The live dealer casino is powered by Evolution Gaming and will not disappoint!