Many players have questions about 21bit bonus before they deposit their first euro — here are the honest answers. This guide walks you through everything from signing up to calculating wagering, so you can make informed decisions.
What You Need First
- A valid email address and a secure password for your 21bit casino login credentials.
- Identity documents (passport, ID card, or driver’s license) ready for the KYC verification process.
- A deposit method supported by the casino – credit/debit cards, e‑wallets, or cryptocurrencies.
- Understanding of the bonus terms: wagering requirements, game contributions, and validity periods.
- A stable internet connection to access the 21bit casino app (progressive web app) or the mobile‑optimized website.
- Awareness that winnings from Curacao‑licensed casinos may be subject to local income tax; check your country’s rules.

Step-by-Step Sign-Up
- Visit the official 21bit casino website and click the “Sign Up” button.
- Fill in the registration form with your email, chosen username, and a strong password. Use this same email for subsequent 21bit login.
- Select your preferred currency and set a daily deposit limit if you want to gamble responsibly.
- Agree to the terms and conditions, then submit the form. A verification email will be sent to your inbox.
- Click the link in the email to activate your account. Log in using your email and password (the 21bit casino login credentials).
- Go to the cashier, choose your deposit method, and make your first deposit. The welcome bonus is often automatically credited; if not, enter the bonus code provided on the promotions page.
Wagering Calculation
Let’s say you claim a 100% deposit bonus up to €100. You deposit €100 and receive a €100 bonus. The wagering requirement is 30x the deposit + bonus. Here’s the math:
Wagering requirement = (deposit + bonus) × multiplier = (€100 + €100) × 30 = €6,000.
You need to bet a total of €6,000 before you can withdraw any winnings from the bonus. But not all games count equally. Slots usually contribute 100%, table games only 10%. If you play only slots, every €1 wagered counts fully. If you play blackjack, only €0.10 counts towards the requirement.
Example: If you wager €1,000 on slots, that’s €1,000 towards the target. If you wager €1,000 on blackjack (10% contribution), only €100 counts. To clear the €6,000 requirement with blackjack alone, you would need to bet €60,000 – clearly not efficient.
Time frame: Most bonuses must be cleared within 7 to 30 days. If you deposit €100 and have 14 days, you need to wager about €429 per day on slots.
| Game Type | Contribution % | Example Wagering (€500 bet) |
|---|---|---|
| Slots | 100% | €500 counts |
| Table Games (blackjack, roulette) | 10% | €50 counts |
| Video Poker | 20% | €100 counts |
| Live Casino | 0% | €0 counts |
Tip: Always check the bonus terms for the exact contribution percentages, as they vary per casino.
Deposits & Withdrawals
21bit supports multiple payment methods. Below are the typical limits and processing times.
| Method | Min Deposit | Max Withdrawal | Processing Time |
|---|---|---|---|
| Visa/Mastercard | €20 | €4,000 | 3–5 business days |
| Skrill/Neteller | €10 | €10,000 | 24 hours |
| Bitcoin | €20 | No limit | 1–2 hours |
| Bank Transfer | €50 | €5,000 | 5–7 business days |
Withdrawals are subject to KYC verification. You may need to provide proof of identity and address before your first withdrawal. The casino may also impose a maximum withdrawal amount per transaction or per month.
Is It Safe?
21bit operates under a Curacao eGaming license, which means it follows basic regulatory standards. The site uses SSL encryption to protect your personal and financial data. However, Curacao‑licensed casinos are not as strictly regulated as those in Malta or the UK. Important: As mentioned earlier, winnings may be taxable in your home country – check with a tax advisor. The casino also promotes responsible gambling by offering deposit limits, session reminders, and self‑exclusion tools.
Common Problems & Fixes
- Login issues: If you can’t access your account, clear your browser cache or try the 21bit casino app. Use the “Forgot Password” link to reset your credentials.
- Bonus not credited: Make sure you entered the correct bonus code. Contact live chat if it doesn’t appear after 15 minutes.
- Withdrawal pending for days: Verify that your KYC documents are approved. If still pending after the stated time, reach out to support.
- Game not loading: Check your internet speed. If using the 21bit casino app, update to the latest version via the app’s settings (PWA updates automatically).
- Self‑exclusion request not processed: Send a written request via email and keep a copy. Follow up with live chat if no response within 24 hours.
- Country restriction: Some countries are blocked. If you cannot register, your IP may be restricted. Use a different network or contact support.
Need to Know
What is the minimum deposit to get the welcome bonus?
The minimum deposit is usually €20, but it may vary depending on the promotion. Check the terms before depositing.
Can I use multiple bonuses at the same time?
No, you can only have one active bonus at a time. You must complete the wagering of the current bonus before claiming another.
Do all games count equally towards wagering?
No. Slots typically contribute 100%, while table games contribute less. Live dealer games often contribute 0%.
How long do I have to clear the bonus?
The validity period is usually between 7 and 30 days from the moment the bonus is credited. Check the specific terms of your bonus.
Can I withdraw my deposit before clearing the bonus?
If you withdraw before meeting the wagering requirement, you will forfeit the bonus and any winnings from it. You may also be charged a fee.
Is the 21bit casino app available on the App Store or Google Play?
No, the casino uses a progressive web app (PWA) that you can launch from your browser on any device. No download is needed.
What should I do if my account is blocked?
Contact customer support immediately. It may be due to inactivity, a security issue, or a KYC problem. Provide identification to resolve it.
Can I change my currency after signing up?
No, the currency is set during registration and cannot be changed later. Choose carefully.
Worth Knowing
Responsible gambling is a priority. 21bit offers several tools to help you stay in control: you can set daily, weekly, or monthly deposit limits; take a short break via session time limits; or activate self‑exclusion for a period of 6 months or more. These options are available in the account settings under “Responsible Gambling.” If you feel you are developing a problem, consider reaching out to organizations like GamCare or BeGambleAware.
Remember that gambling should be fun, not a way to make money. Always bet within your means and never chase losses.
