Join Bangladesh's premier online gaming platform. Registration is free, your first deposit earns a 150% bonus, and 500+ games are all in one place.
Enter the details below — registration is completed in 3 simple steps.
Earn up to ৳15,000 in bonus on your first deposit.
Live Casino, slots, Sports Betting, and much more.
Fastest withdrawal processing via bKash and Nagad.
VIP points start building from your very first bet.
Support is available in Bangla whenever you need it.
The complete process — from opening an account at cb33 to playing your first game
Enter your full name, mobile number, date of birth, and password. Make sure all details are accurate — they will be needed for KYC verification later.
After registration, an OTP code will be sent to your mobile number. Enter the code to complete your number verification.
Deposit a minimum of ৳300 via bKash or Nagad. It will be credited to your balance instantly.
Your 150% bonus is added to your balance automatically on your first deposit — no code required.
Live Casino, Sports Betting, slots, or jackpots — get started with 500+ games.
| Bonus Type | Amount | Maximum | Wagering |
|---|---|---|---|
| Welcome Bonus | 150% | ৳15,000 | 8x |
| Friday Reload | 30% | ৳5,000 | 5x |
| Weekly Cashback | 10% | Unlimited | Zero |
| Referral Bonus | ৳500 | Per Referral | 2x |
A minimum first deposit of ৳300 is required to qualify for the welcome bonus. Wagering requirements must be met before the bonus can be withdrawn — details Terms & Conditions you'll receive.
What sets CB33 apart from every other platform in Bangladesh
The registration process at CB33 is deliberately kept simple. Five details, one OTP — that's all it takes. No complicated forms, no multi-step hassle. Done in two minutes from your phone.
CB33's 150% Welcome Bonus is one of the best deals in the Bangladesh market. Start with just ৳300 and your balance becomes ৳750 — bonus included. Up to a maximum of ৳15,000.
No bank account or card needed. Deposit via bKash or Nagad and your balance is topped up in 30 seconds. Withdrawals process within 15 minutes. The simplest payment experience around.
Live Casino, Sports Betting, slots, fishing games, and lottery — all available under a single cb33 account. No need for separate apps or sites.
With CB33's VIP system, points start accumulating from day one. The more you play, the faster you move up — VIP members enjoy higher limits, faster withdrawals, and exclusive bonuses.
Cb33 holds an international gaming license. Your personal information and funds are protected by 256-bit SSL encryption. Being licensed means your winnings are guaranteed to be paid out — every time.
Many people have questions before signing up on an online gaming platform — Is it safe? Will my information stay private? Will I actually receive my winnings? At CB33, the answers are straightforward and clear. Here's what you should know before you register.
Registering at CB33 is completely free and takes just two minutes. Enter your name, mobile number, date of birth, and a password — and your account is created. You'll then receive an OTP on your mobile; enter it and registration is done. That's all there is to it.
Some people assume it's fine to enter a false name or date of birth when registering at CB33 — but this can cause serious problems down the line. When you go to withdraw, especially larger amounts, KYC verification is required. At that point, the name on your account must match your NID exactly. If they don't match, your withdrawal will be blocked.
Similarly, provide a bKash or Nagad number that is registered in your own name. The payment method and the account must belong to the same person — this is an important cb33 policy.
"I was a little nervous at first about sharing my details online. But after reading CB33's privacy policy, I felt completely reassured. I registered in under two minutes and got a ৳6,000 bonus on my first deposit — that really made my day."
The CB33 website is fully optimized for mobile. You can register easily from any Android or iOS device. Simply open cb33.biz in your phone's browser, head to the registration page, and fill in the form. The entire process can be completed with one hand.
After registering, you can add a shortcut to cb33 from your home screen — it works just like an app, without the hassle of downloading one. Logging in directly from your browser is the simplest way to play.
Once registration is complete, your first priority should be making your initial deposit — because the Welcome Bonus is only available on your first deposit and cannot be claimed later. You can start with as little as ৳300. Send money via bKash or Nagad and make sure to save your transaction ID.
Next, head to the Games section and pick your preferred category. Playing for the first time? Start with the standard Live Casino tables or low-limit slots. As you gain experience, gradually explore other games.
Each person is allowed only one account at CB33. Attempting to create multiple accounts using the same mobile number or NID may result in all accounts being suspended. Everything you need is available in a single account — there's no reason to have more than one.
After registering at cb33, our support team is always on hand for any issue — in Bengali, 24 hours a day. Alongside live chat, you can also reach us by email at support@cb33.biz. New to online gaming? No worries — cb33's support team will walk you through everything from the very beginning.
What New CB33 Members Want to Know
Open a free account, start with ৳300, and claim your 150% Welcome Bonus. Join over 1 million members at cb33.