- The offer is valid for new players who follow our link.
- The free spins will be credited in 2 rounds of 25 each.
- Free spins are valid for 7 days.
- ReportMore detailsBonus info1st deposit100% Up To $/€150Deposit spins50 Spins on DepositImportant TermsBonus Verdict
Claim a 100% match up to $/€150 and 50 free spins on Big Bass Splash with this 21Bit Casino bonus. A $/€10 deposit unlocks the offer, with 25 spins credited daily over two days. However, both the cash bonus and spin winnings come with a 45x wagering requirement, making playthrough more challenging.
Reload Offers2nd Deposit75% Up To $/€1503rd Deposit100% up to $/€150 + 50 Free Spins4th Deposit125% Up To $/€1505th Deposit150% Up To $/€150
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21bit Casino User Reviews
(1 Reviews)
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L
Leesa
Reviewed on Apr 27, 2025Good game I love it as I just keep winning
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21bit Casino - Alpha Review
 Legit & Fairness 7.2/10 |
 User Reviews10.0/10 |
 Payment Methods 7.6/10 |
 Customer Support7.8/10 |
 Product Rating 8.0/10 |
 Reputation 7.2/10 |
21bit Casino Overview
| Min deposit | $/€10 |
| Max cashout | $/€15000 |
| Payout time | 2-3 days |
| Game types | Roulette, Baccarat, Slots+ 15 more |
| Slot games | 5210 |
| Live games | 892 |
| Vip program | Free spins, Cashback, Exclusive bonuses+ 5 more |
| Languages website | English , German , French + 1 more |
| Payment methods | Visa, MasterCard, Neteller+ 11 more |
Legit & Fairness
Casino T&C Restrictive Terms |
Bonuses T&C Reasonable Terms |
Responsible Gaming 10 Options |
Payment Methods
Min deposit €10 |
Min. Withdrawal €20 |
Max cashout €15000 |
Payout time 4 days |
Currencies
| Payment | Min deposit | Max withdrawal |
|---|---|---|
 | €10 | N/A |
 | €10 | N/A |
 | €20 | €4000 |
 | €10 | N/A |
 | €10 | €2500 |
 | €20 | N/A |
 | €10 | N/A |
 | €10 | N/A |
 | €10 | N/A |
 | €20 | €4000 |
 | €10 | €4000 |
 | €10 | N/A |
Deposit Methods:
- Traditional deposit methods/ Cards:- A widely accepted credit and debit card option, allowing you to make deposits instantly and securely.
- E-wallets: These e-wallet services allow for fast deposits. You can add funds from various sources and transfer them to 21bit Casino in seconds. Our team tested this online casino using Jeton deposits, and the process was flawless.
- Prepaid Cards/Vouchers: This deposit method lets you make a minimum deposit of funds without needing a bank account or credit card, using a unique code.
- Cryptocurrencies: These are the newest and fastest payment methods in the gambling industry. Transactions are processed on the blockchain, ensuring privacy and anonymity.
Minimum withdrawal: $20 or equivalent in the selected cryptocurrency or e-wallet.
Maximum withdrawal: $15000 per transaction, depending on the chosen method.
Withdrawal Times:
Depending on your chosen payment method, 21bit Casino payout time can vary from 24 hours to 3 days.
Support
Live Chat Yes |
Live Chat 24/7 Yes |
Response Time Fast (1-5 min) |
Helpful Chat Not helpful |
FAQ Incomplete |
Email support@21bit.com |
Language Options
Languages website
Support languages
21bit Casino: Slots, Table Games, and Live Casino
Game Providers 97 |
Slot games 5210 |
Live games 892 |
Usability Slow Performance |
Apps Android, Desktop app, iOS |
Game types
Game providers
Reputation
Licenses Curacao |
Online since 2022 |
Third Party Reviews Poor |
Gambling Products 3 |
Licenses
 | Curacao - 8048/JAZ2020-13 |
Gambling Products
Online Casino
Betting
Bingo
Poker
Brick & Mortar
For our 21bit Casino review, CasinoAlpha experts evaluate the online casino as safe. It is licensed by Curacao and offers a secure platform focused on cryptocurrency transactions. While the license is legitimate, it’s less strict than others, and mobile performance issues slightly affect its reputation.
21bit Casino Top 3 Alternatives
LevelUp Casino
Pros
- Top Software Providers
- Multiple Payment Methods
- Fast Transactions
- Mobile-Friendly
- 24/7 Customer Support
Cons
- Limited Language Support
- No Dedicated Phone Support
- Not All Games Optimized for Mobile
Verdict
LevelUp Casino stands out as a major online casino due to its impressive variety of games and user-friendly interface. With over 4000 titles from top providers like Endorphina, Yggdrasil, Evolution Gaming, and Quickspin, the casino caters to both newcomers and experienced players. The game library includes popular slots, progressive jackpots, table games, and an extensive selection of over 700 live dealer games. LevelUp Casino excels in usability with a sleek, modern design that loads quickly across all platforms, including dedicated mobile apps for Android and iOS. Additionally, the casino supports multiple payment methods, including FIAT and cryptocurrencies, ensuring fast and secure transactions. Customer support is available 24/7 via live chat and email, although it is primarily in English. The casino also emphasizes responsible gambling, offering features like deposit limits and self-exclusion. While the Curacao license is not the highest in the industry, LevelUp Casino's commitment to fair play and secure gaming makes it a top choice for online casino enthusiasts.
Read Review
Grand Hotel Casino
Pros
- 26 banking options, including 15 cryptocurrencies
- Application for desktop
- Loyalty system
- 707 slots and 270 live casino titles
Cons
- Doesn't offer any mobile apps
- English only platform
Verdict
Grand Hotel Casino currently has contracts with 36 gaming providers to ensure a diverse and consistent gaming experience for players. There are 24 of the most popular methods available for transactions for all preferences, the classic Visa and Mastercard cards, but also more modern ones such as Paysafecard or Neosurf.
Read Review
Yukon Gold Casino
Pros
- Small minimum deposit
- Live chat available 24/7
Cons
- Only 3 languages for website
- Old and rather cluttered interface
Verdict
Yukon Gold Casino offers a modest selection of 550 slot games, which may limit options for some players compared to casinos with larger libraries. However, the $/€10 minimum deposit requirement is in line with industry norms, making it affordable for most players. The casino accepts both traditional and cryptocurrency payment options, providing a wide variety such as Payz, GooglePay, Neosurf, Ethereum, and Bitcoin.
Read Review21bit Casino vs Competitors: How It Compares to Other Top Casinos
| Casino | Slot Games | Live Games | Online Since | Min. Deposit | Max. Cashout | Payout Time | Live Chat (24/7) |
|---|---|---|---|---|---|---|---|
| 5210 | 892 | 2022 | $/€10 | $/€15000 | 2-3 days | 24/7 |
 | 4000 | 530 | 2024 | $/€20 | $/€50000 | 2-3 days | 24/7 |
 | 1800 | 80 | 2023 | $/€10 | $/€6000 | 3 days | 24/7 |
 | 2875 | 246 | 2022 | $/€10 | $/€100000 | 2-3 days | 24/7 |
 | 13085 | 1199 | 2020 | $/€20 | $/€10000 | 2 days | 24/7 |
 | 1267 | 74 | 2020 | $/€10 | $/€0 | +3 days | 24/7 |
Explore 21bit Casino’s Sister Sites - Find Casinos With Similar Experience
How We Review 21bit Casino - Our Methodology Explained
| Review | Details |
|---|---|
| Reviewer | Adela Mariuta |
| CasinoAlpha Rating | |
| Test Duration | 7 Hours |
| Review Duration | 26 Hours |
| Deposit Methods Checked | Yes |
| Withdrawal Methods Checked | Yes |
| Slots Tested | Yes |
| Live Games Tested | Yes |
| Published Date | Sep 2024 |
| Updated Date | Dec 2025 |
21bit Casino Rankings Across Our Categories
| Category | Trending |
|---|---|
| 20 Free Spins | Top 20 |
