Signing up with cb11 takes just a few minutes. Create your free account, claim your welcome bonus, and step into a world of thousands of games. Bangladesh's best online gaming experience is right at your fingertips.
While online gaming platforms are growing in Bangladesh, cb11 offers a registration experience that stands out. The sign-up process is so straightforward that even first-time users can open an account in just two to three minutes without any hassle. All you need is an active mobile number to get started — nothing else.
The moment you register with cb11, you receive an exclusive welcome bonus package. Use it to get started in slots, Sports Betting, or Live Casino — whichever you prefer. There's also an additional bonus on your first deposit to give your gameplay even more range.
Registered cb11 members enjoy fast withdrawals, Bangla-language support, mobile app access, and uninterrupted gaming sessions. Our servers run around the clock, so you get a smooth experience every time you log in.
Please Note: You must be at least 18 years old to register with cb11. Only one account is allowed per mobile number.
Cb11 makes no compromises on security. Every cb11 registration is protected by SSL encryption, keeping your personal information completely private. Completing KYC verification further secures your account and increases your withdrawal limit.
On many platforms, you can wait a long time to receive your bonus after registering. With cb11, the bonus is credited to your account immediately after sign-up. If you have a referral code, you'll receive additional benefits too. Refer a friend and both of you earn a bonus — one of the biggest draws of the cb11 referral program.
Go to the cb11 registration page and click the "Create New Account" button.
Enter your active Bangladeshi mobile number. Your OTP will be sent to this number.
Create a unique username and a strong password.
Verify your number using the OTP code sent to your mobile.
As soon as your account is created, you'll receive your welcome bonus and can start playing any game.
The entire process takes just 2–3 minutes. No complications.
Register with cb11 and unlock multiple exclusive benefits — for new members only
Your welcome bonus is added to your account right after registration. Get an extra bonus on your first deposit and kick off your gaming with a great head start.
Register with cb11 and get instant access to slots, Live Casino, cricket betting, football, and hundreds more games.
Download the cb11 Android app and play from anywhere. Log in via the app to receive push notifications and special offers.
Deposit and withdraw instantly via bKash, Nagad, Rocket, and all other popular mobile banking methods.
Refer a friend to cb11 and you both get a bonus. The more you refer, the more you earn.
From registration to withdrawal, cb11's Bangla-speaking support team is always there to help with any issue.
Cb11 offers attractive bonus packages for new members
| Bonus Type | Amount | When You'll Receive It | Available |
|---|---|---|---|
| Registration Bonus | Special Offers | Immediately Upon Registration | All Games |
| First Deposit Bonus | Up to 100% | On First Deposit | Slots & Casino |
| Referral Bonus | Per Referral | On Friend Registration | All Categories |
| Sports Welcome Bonus | Special Rate | On First Sports Bet | Sports Betting |
| Weekly Cashback | Regular Offers | Every Monday | All Games |
To learn more about bonus terms and conditions Terms and Conditions View the page.
Every detail you enter during cb11 registration is protected by 256-bit SSL encryption — the same technology used by the world's leading banks. Your mobile number, password, and financial information never reach any third party.
Our system automatically monitors suspicious activity on every login. If anyone attempts unauthorized access to your account, an instant alert is sent.
All financial transactions for registered cb11 members are handled through fully separate, secured channels. Your funds are always safe and available for withdrawal whenever you need them.