General information
- Websitewww.21bit.com
- Launched in01/2022
- Owned byNovatrix SRL
- LicenseTobique
- Games3,000+
Payment information
- Minimum deposit€20
- Minimum withdrawal€20
- Withdrawal processing time3 days
- Withdrawal limits€1,000 per day€5,000 per week€15,000 per month
- Crypto
New Player Welcome offer
- First deposit bonus100% up to €1,400
- Wagering requirementsx45
- Min deposit€10
- Bonus codeNot required
Introduction with 21Bit Casino
21Bit Casino is a gambling site that supports crypto payments and has a tremendously wide palette of online casino games. Its UX/UI team has done an astonishing job with the website’s design. Here, on top of the regular casino games, you will find plenty of Provably Fair games as well. In addition, there are also some cool promotions and bonuses that you can claim by depositing into your 21Bit account.
What we like
- Modern and intuitive website design
- 3,000+ casino games from leading providers
- Fast cryptocurrency deposits and withdrawals
- Welcome package worth up to €3,400 + 100 free spins
- Weekly cashback and regular promotions
- Active tournaments with large prize pools
- Comprehensive Loyalty Program and VIP Club
- 24/7 customer support
- Wide range of cryptocurrencies and fiat payment options
What we don't like
- Deposit bonuses come with 45x wagering requirements
21Bit Casino Bonuses
Bonuses are one of 21Bit Casino's strongest features. Alongside a welcome package of up to €3,400 + 100 free spins, the casino regularly runs reload offers, free spin promotions, weekly lotteries, missions, tournaments, and loyalty rewards, giving active players plenty of extra value beyond their first deposit.
Welcome Bonus Package
New players at 21Bit Casino can claim a welcome package worth up to €3,400 plus 100 no-wager free spins. The promotion starts with a 100% match up to €1,400 on your first deposit, followed by a 125% bonus up to €2,000 and additional no-wager free spins. You only need to deposit €10 to qualify. Deposit bonuses are subject to a 45x wagering requirement, while the free spins are awarded without wagering.
| Bonus | Offer | Min. Deposit | Wagering |
|---|---|---|---|
| 1st Deposit | 100% up to €1,400 | €10 | 45x bonus |
| 2nd Deposit | 125% up to €2,000 + 25 No-Wager Free Spins | €10 | 45x bonus |
| 3rd Reward | 75 No-Wager Free Spins | — | No wagering |
Registrations Bonus
21Bit Casino does not offer a registration bonus for its new players. So, if you want a bonus, just create an account, head to the deposit section, fund your account, and claim your first deposit bonus.
Promotions
21Bit Casino keeps players engaged with a wide selection of recurring promotions beyond its welcome package. Regular offers include Wager-Free Daily Rewards, where active players can receive personalized bonuses without wagering; Fiesta Reels, featuring daily rewards, no-wager free spins, and an exclusive tournament; as well as Tuesday's Book Club, which lets players claim up to 90 free spins on selected Book-themed slots with a qualifying Tuesday deposit.
Other ongoing promotions include Missions with extra free spins and loyalty points, the Fortune Cruise Lottery, and the Bonus Shop, where loyalty points can be exchanged for cash bonuses and other rewards. On top of that, 21Bit regularly hosts slot tournaments with cash and free spin prize pools, giving active players even more opportunities to win.
Weekly Cashback
21Bit Casino rewards loyal players with a weekly cashback program based on their VIP level. Cashback is credited every Tuesday and is calculated from your eligible net losses during the previous week. The percentage you receive depends on your loyalty status, starting at 2% for New Investor and increasing up to 10% for Wolf of 21Bit, the highest loyalty tier.
The cashback program is designed to reward regular players, so the more you progress through the loyalty program, the higher your weekly cashback rate becomes. Be sure to check the current promotion terms, as eligibility criteria and cashback conditions may change over time.
Tournaments
21Bit Casino regularly hosts a wide variety of tournaments for slot and live casino players. At any given time, you'll usually find several competitions running simultaneously, with prize pools ranging from free spins and cash prizes to multi-million-euro promotional events. The casino partners with leading game providers such as Pragmatic Play, BGaming, Booming Games, VoltEnt, Popiplay, 1spin4win, and ICONIC21, giving players plenty of opportunities to compete across different game categories.
Many promotions, such as Fiesta Reels, also include exclusive tournaments with additional no-wager rewards, making regular participation even more rewarding.
Loyalty & VIP Programs
Loyalty Program
The 21Bit Loyalty Program rewards every spin on eligible slot games. You earn 1 loyalty point for every €20 wagered, and your points are automatically tracked in your account. As you collect more points, you'll unlock new loyalty levels, free spin rewards, access to the Bonus Shop, and a higher weekly cashback percentage.
Cashback is credited every Tuesday based on your net weekly losses. Depending on your loyalty level, you can receive 2% to 10% cashback, giving active players an extra incentive to keep playing.
VIP World
Alongside the loyalty program, 21Bit offers a dedicated VIP World with five membership tiers. Players can qualify by making a €2,000+ first deposit, earning enough V-Points through regular activity, or transferring their VIP status from another casino.
VIP members receive exclusive benefits such as a personal VIP manager, 24/7 priority support, higher withdrawal and deposit limits, birthday rewards, exclusive promotions, VIP-only tournaments, special gifts, and faster withdrawals. Higher tiers also unlock cash bonuses, luxury gifts, exclusive experiences, and personalized cashback offers.
| VIP Level | Welcome Bonus | Key Benefits |
|---|---|---|
| Bronze | — | VIP support, exclusive promotions, higher limits, VIP tournaments, birthday rewards, personal account manager |
| Silver | €50 No-Wager Cash Bonus | Everything in Bronze + special gifts |
| Gold | €100 No-Wager Cash Bonus | Faster withdrawals + high prize pool VIP tournaments |
| Platinum | €200 No-Wager Cash Bonus | Exclusive VIP experiences, premium gifts, expanded VIP benefits |
| Diamond | €500 No-Wager Cash Bonus | Luxury gifts, Super VIP tournaments, personal cashback offers, the complete VIP package |
21Bit Casino Games and Providers Portfolio
As we said at the beginning of this casino review, 21Bit Casino is a place where you can explore and play lots of online casino games. There are slot games, live casino games, Provably Fair games, table games, and Jackpot slots. To find these games, please click on the burger menu, click on “Play”, and select one of the three options – Fast Play, Live, or Slots.
Some of the games that we recommend are Book of Pyramids, Brave Viking, Fire Lightning, Road 2 Riches, White Rabbit Megaways, Donuts, Lil Devil, Bonanza, Beef Lightning Megaways, Triple Juicy Drops, Kensei Blades, Millionaire Megaways, Gold Megaways, Live Roulette, American Blackjack, Plinko, Mines, Deal or No Deal, and so on.
There are plenty of game providers at 21Bit Casino. Our favorites are:
Each game can be added to your favorites section by clicking on the small heart icon in the top right corner of any game’s featured image. Below each image, you can see the name of the slot and the name of its game provider.
Slots
If you want to explore the slots category at 21Bit Casino, you will have to select “Slots” from the main menu. There, you can use the search bar in order to find a specific slot. Also, you can click on the settings button that is next to the search bar in order to use the filters. You can select one or a few of the categories and game providers to find the games that you are looking for.
Big Bass Splash
Hot
Mega Fortune
NetEnt
Hot
Wanted Dead or a Wild
Hacksaw Gaming
Hot
Fire Joker
PlaynGO
Hot
Legacy of Dead
PlaynGO
Hot
Dead or Alive
NetEnt
Hot
Sakura Fortune 2, Dead or Alive, Funk Master, Idol of Fortune, Animal Madness, Puebla Parade, Twin Spin, Dracula, Reef Raider, Steamtower, Dazzle Me, Starburst, Blood Suckers, Jack Hammer, Gonzo’s Gold, Silverback Gold, Reel Rush, Valkyries, Happy Riches, Wild Turkey, Wild Water, Victorious, Twin Spin Megaways, and Wolf Club are our top picks for slots at this crypto casino.
Jackpot Games
If Jackpot games are your favorite category, then you will be amazed by the number of Jackpot slots that you can find at 21Bit Casino. To find these games, click on the “Play” button at the top menu, click on the filter button, and select “Jackpot”. Then, you can select any of the games displayed on that screen.
Some of the best Jackpot games that you can play at 21Bit are Clash of Gods, Coins of Luck, Chili Desert, Book of Tattoo 2, Trump it Deluxe, Bonsai Babies, Three Emperors, Eastern Lions, Joker Games, American Ranger, Jackpot Bank, Fortune Dreams, Book of Anime, Stoned Joker 5, Jack Potter, Burning Stars 3, Frost Queen Jackpots, Clover Lady, Prost, Nine Tails, and Happy Ape.
Table Games
Similarly, if you want to play Table Games, you will have to select that category while using the game filters. These games are similar to live casino games, with the difference that instead of a real human, the cards are being dealt by an automated machine.
Multihand Blackjack, Blackjack Surrender, Hi Lo Switch, Double Exposure, Sic Bo, Baccarat, and Pontoon are our favorite games when it comes to table games.
Live Casino Games
At 21Bit Casino, you will find hundreds of live dealer games from the very best game providers. To find these games, select the category “Live Casino,” and you will be all set up. Get ready to play games like Baccarat Live, Speed Blackjack, Auto Roulette VIP, 2 Hand Casino Holdem, Japanese Roulette, First Person Roulette, Baccarat Squeeze, Side Bet City, Dream Catcher, Caribbean Stud Poker, Double Ball Roulette, and so on.
Crystal Roulette
Pragmatic Play Live
Oasis VIP Blackjack
Iconic21 (Beter Live)
War
Evolution Gaming
Classic Bet Stacker Blackjack
Evolution Gaming
Boom City
Pragmatic Play Live
Xxxtreme Lightning Roulette
Evolution Gaming
Poker
There are a lot of poker tables on which you can bet at 21Bit casino. This is great because poker is a very popular game among casino players. So, to find the poker games, you can write “poker” in the search bar. By doing so, you will come across names like Magic Poker, Three Card Poker, Triple Edge Poker, Joker Poker, Turbo Poker, Casino Stud Poker, Caribbean Poker, American Poker V, Oasis Poker, Double Double Bonus Poker, Super Video Poker, Ride’m Poker, Trey Poker, and many others.
Sportsbook
At this point in time, you will not be able to place any bets on Sports at 21Bit Casino because this is not a hybrid platform where you can do that. However, there is the possibility that sports betting will be available in the future.
Available Payment Methods at 21Bit Casino
21Bit Casino supports both fiat and cryptocurrency payments, giving players plenty of flexibility when funding their accounts or cashing out winnings. You can use traditional payment methods such as Visa, Mastercard, MiFinity, Jeton, Neteller, Neosurf, and bank transfers, or choose from a wide range of cryptocurrencies. All crypto deposits are processed using real-time Coinbase exchange rates, although the casino does not support direct fiat-to-crypto conversions.
Cryptocurrency Payments
Crypto players have one of the widest selections available, with support for:
Ripple (XRP), Tron (TRX), Binance Coin (BNB), and Cardano (ADA).
USDT is available on both ERC20 and TRC20 networks, allowing players to choose the most convenient blockchain. Crypto deposits processed through CoinsPaid have no maximum deposit limit, while withdrawal limits depend on the selected cryptocurrency.
Below is a detailed table of the minimum and maximum limits for deposits and withdrawals for each supported cryptocurrency:
Cryptocurrency | Min Deposit | Max Deposit | Min Withdrawal | Max Withdrawal |
|---|---|---|---|---|
0.00006 BTC | No limit | 0.002 BTC | 0.4 BTC | |
0.001 BCH | No limit | 0.001 BCH | 100 BCH | |
0.005 ETH | No limit | 0.01 ETH | 20 ETH | |
0.01 LTC | No limit | 0.03 LTC | 60 LTC | |
1 DOGE | No limit | 1 DOGE | 100,000 DOGE | |
0.01 USDT | No limit | 20 USDT | 4,000 USDT | |
NA | No limit | 0.001 XRP | 5,800 XRP | |
NA | No limit | 10 TRX | 6,000 TRX | |
No limit | 0.01 BNB | 9 BNB | N/A |
Cryptocurrency
Min Deposit
0.00006 BTC
Max Deposit
No limit
Min Withdrawal
0.002 BTC
Max Withdrawal
0.4 BTC
Cryptocurrency
Min Deposit
0.001 BCH
Max Deposit
No limit
Min Withdrawal
0.001 BCH
Max Withdrawal
100 BCH
Cryptocurrency
Min Deposit
0.005 ETH
Max Deposit
No limit
Min Withdrawal
0.01 ETH
Max Withdrawal
20 ETH
Cryptocurrency
Min Deposit
0.01 LTC
Max Deposit
No limit
Min Withdrawal
0.03 LTC
Max Withdrawal
60 LTC
Cryptocurrency
Min Deposit
1 DOGE
Max Deposit
No limit
Min Withdrawal
1 DOGE
Max Withdrawal
100,000 DOGE
Cryptocurrency
Min Deposit
0.01 USDT
Max Deposit
No limit
Min Withdrawal
20 USDT
Max Withdrawal
4,000 USDT
Cryptocurrency
Min Deposit
NA
Max Deposit
No limit
Min Withdrawal
0.001 XRP
Max Withdrawal
5,800 XRP
Cryptocurrency
Min Deposit
NA
Max Deposit
No limit
Min Withdrawal
10 TRX
Max Withdrawal
6,000 TRX
Cryptocurrency
Min Deposit
No limit
Max Deposit
0.01 BNB
Min Withdrawal
9 BNB
Max Withdrawal
N/A
Fiat Payment Methods
If you prefer traditional banking, 21Bit also supports several popular fiat payment options, including Visa, Mastercard, MiFinity, Jeton, Neteller, Neosurf, and bank transfers. The casino accepts payments in EUR, USD, CAD, AUD, NZD, NOK, PLN, ZAR, and several additional local currencies, although the available methods may vary depending on your country.
For security reasons, deposits and withdrawals can only be made using payment methods registered in the account holder's own name.
Below is a detailed table of the minimum and maximum limits for deposits and withdrawals for each supported method:
Payment Method | Min Deposit | Max Deposit | Min Withdrawal | Max Withdrawal |
|---|---|---|---|---|
€10 | €4,000 | — | — | |
€10 | €4,000 | — | — | |
€20 | €4,000 | €20 | €4,000 | |
 CashtoCode | €20 | €4,000 | €20 | €4,000 |
 MuchBetter | €10 | €4,000 | €20 | €4,000 |
€10 | €4,000 | — | — | |
€20 | €4,000 | €20 | €4,000 | |
 Bank Transfer | €20 | €4,000 | — | — |
 SEPA | — | — | €100 | €3,999 |
PayAnyBank Transfer | — | — | €10 | €10,000 |
Payment Method
CashtoCode Min Deposit
€20
Max Deposit
€4,000
Min Withdrawal
€20
Max Withdrawal
€4,000
Payment Method
MuchBetter Min Deposit
€10
Max Deposit
€4,000
Min Withdrawal
€20
Max Withdrawal
€4,000
Payment Method
Bank Transfer Min Deposit
€20
Max Deposit
€4,000
Min Withdrawal
—
Max Withdrawal
—
Payment Method
SEPA Min Deposit
—
Max Deposit
—
Min Withdrawal
€100
Max Withdrawal
€3,999
Payment Method
PayAnyBank Transfer
Min Deposit
—
Max Deposit
—
Min Withdrawal
€10
Max Withdrawal
€10,000
Speed of Processing Payments
Crypto deposits are usually credited within minutes after blockchain confirmation. Withdrawal requests are reviewed by the casino first, with most crypto payouts completed much faster than the official maximum processing time of 72 hours stated in the Terms & Conditions.
Website and Design
21Bit Casino has one of the cleanest and most polished interfaces we've seen among crypto-friendly gambling sites. The modern dark theme looks great, while the straightforward layout makes it easy to find games, promotions, payment options, and account settings without unnecessary clicks.
The main navigation is hidden behind a burger menu in the upper-left corner, where you'll find quick access to the game lobby, bonuses, VIP programme, banking section, FAQ, and responsible gambling tools. Deposit, wallet, and profile shortcuts are always available from the top navigation bar, making account management fast and convenient.
Players can also personalize their experience by switching the interface theme from the settings menu. Another nice addition is the option to install 21Bit directly from the website, allowing quicker access and a more app-like experience.
Mobile App
Unlike many casino reviews still mention, 21Bit now offers dedicated applications instead of relying solely on the mobile browser. The casino provides apps for Android, iOS, Windows, and macOS, giving players a consistent experience across desktop and mobile devices.
The installation process is straightforward. Android users can download the APK directly from the website by scanning the QR code, while iPhone, Windows, and macOS users can install the appropriate version with just a few clicks. Once installed, the app includes the full casino experience, including games, bonuses, tournaments, achievements, and account management.
For players who prefer not to install software, the mobile website remains fully responsive and works smoothly in any modern browser, delivering virtually the same functionality as the apps.
Examples of a mobile version of the site.
Customer Support
In order to get assistance at 21Bit Casino, you will have to choose one of the following options:
- Writing an email to support@21bit.com
- Speaking with live chat members by clicking on the button “Help” from the left menu. Keep in mind that this is by far the fastest way of getting help because the live chat members are working 24/7. Also, they are super friendly, so you can ask them anything that comes to your mind
- By reading the FAQ page, which can be found either from the left menu or from the casino’s footer.
Security and Licenses
21Bit Casino uses modern security measures to protect players' personal and financial information. The platform employs SSL encryption and other industry-standard technologies to safeguard user data from unauthorized access. In addition, all casino games use certified Random Number Generator (RNG) technology, ensuring that every spin and game outcome is random and fair.
21Bit Casino is operated by Novatrix SRL, a company registered in Costa Rica (Registration No. 3-102-893958). The casino operates under E-Gaming License No. 0000002, issued by the Tobique Gaming Commission. This licensing framework requires the operator to comply with regulatory standards covering player protection, fair gaming, and responsible gambling practices.
Responsible Gambling
21Bit Casino provides several responsible gambling tools to help players stay in control of their gaming activity. You can set deposit, loss, and wagering limits on a daily, weekly, or monthly basis. If you need a break, the casino also offers Cooling-Off periods ranging from 1 week to 6 months, during which deposits and promotional offers are disabled.
For longer-term restrictions, players can activate Self-Exclusion for 6 months, 9 months, 1 year, or permanently. During self-exclusion, the account is blocked from deposits and gameplay, although withdrawals of any remaining balance are still available. All responsible gambling tools can be requested through Live Chat or by contacting the support team.
Let's start
Step 01
Account Registration
This is a very simple step that every one of you has to make in order to play at 21Bit Casino. Just click on the “Sign Up” button in the top menu, choose a username, enter your email address, and pick a strong password. Confirm that you are at least 18 years old by clicking on the corresponding tickbox and pressing the “Sign Up” button.
Step 02
Verification
21Bit Casino doesn’t require verification to play on its site. Once you have registered your account, you can make a deposit and start playing. However, you can verify your mobile phone by navigating to your account and by clicking on the “Verify” button. There, just add your phone number and then enter the numbers that you will get via SMS. You can also choose to receive SMS promos if you like by clicking on the “Receive SMS Promos” tickbox.
The casino has the right to ask for a KYC procedure at any time. If this happens, you will have to send them a few documents like a passport and utility bills to verify your ID and address.
Step 03
Self-Exclusion & Limits
21Bit Casino offers responsible gambling tools through its support team. You can request daily, weekly, or monthly deposit, loss, and wagering limits, as well as Cooling-Off periods from 1 week to 6 months. Self-Exclusion is also available for 6 months, 9 months, 1 year, or permanently, while withdrawals remain accessible during the exclusion period.
21Bit Casino FAQ
Is it safe to play at 21Bit Casino?
Playing at 21Bit Casino is safe thanks to its licensed operation and modern security measures. The platform is operated by Novatrix SRL, a company registered in Costa Rica (Registration No. 3-102-893958), and holds E-Gaming License No. 0000002 issued by the Tobique Gaming Commission. In addition, the casino uses SSL encryption and other advanced security technologies to safeguard players' personal and financial information. All casino games are powered by certified Random Number Generator (RNG) technology, ensuring that every spin, deal, and game round is random, fair, and free from manipulation.
What bonuses does 21Bit Casino offer for new players?
21Bit Casino welcomes new players with a three-part bonus package worth up to €3,400 and 100 free spins. You can claim:
- 1st deposit: 100% up to €1,400.
- 2nd deposit: 125% up to €2,000 plus 25 no-wager free spins.
- 3rd deposit: 75 no-wager free spins.
The minimum qualifying deposit is €10. Be sure to check the bonus terms and conditions, as wagering requirements and eligible games may apply to the deposit bonuses.
Are there any VIP rewards for loyal players and high rollers at 21Bit Casino?
Yes. 21Bit Casino rewards loyal players through a five-tier VIP Club with Bronze, Silver, Gold, Platinum, and Diamond levels. Members enjoy a range of exclusive perks, including a personal VIP manager, 24/7 priority support, higher withdrawal limits, special bonuses and gifts, as well as access to exclusive tournaments and games.
You can join the VIP program in three ways: by making a first deposit of €2,000 or more for instant VIP access, by earning your status through regular gameplay and wagering, or by transferring your VIP status from another casino. VIP levels are reviewed and updated once per month, and your status depends on your ongoing activity.
How much is the minimum deposit at 21Bit Casino?
The minimum deposit at 21Bit Casino is €20 (or the equivalent in your selected currency or cryptocurrency).
How fast does 21Bit Casino process withdrawals, and what are min and max limits?
21Bit Casino aims to process withdrawals within 72 hours after approval, although the actual payout time depends on your payment method and verification status. The minimum withdrawal is €20 (or the crypto equivalent), while the maximum amount varies by payment method. Large withdrawals may be paid in multiple installments, and standard withdrawal limits apply unless increased through the VIP program.
Please note that identity verification (KYC) may be required before withdrawals are processed.
Conclusion
21Bit Casino gets a lot of things right. It combines a modern interface with more than 3,000 games, extensive crypto support, rewarding promotions, and a loyalty programme that genuinely gives regular players something to work towards. While the 45x wagering requirement on deposit bonuses is on the high side, the no-wager free spins, frequent tournaments, and wide range of payment options help balance things out. If you're looking for a crypto-friendly casino with a polished user experience and plenty of ongoing rewards, 21Bit is certainly worth considering.
21Bit Casino allows you to play your favorite slots and table games from:
21Bit Casino is offering instant deposits and quick withdrawals through:
