Join Bangladesh's most popular betting platform. Registration is completely free, get a 100% bonus on your first deposit, and enjoy instant payments via bKash, Nagad, and Rocket.
Fill in the details below — it only takes 2 minutes.
Your b444 journey starts in four simple steps
100% bonus on your first deposit, up to ৳5,000. A 15× wagering requirement must be met before withdrawal, and the bonus is valid for 30 days from the date of deposit.
You can also register through the b444 Android or iOS app using the same process. Registering via the app means you'll get push notifications about new bonuses before anyone else. Download the App
These benefits are yours from the moment you open an account
Make your first deposit and receive a 100% matched bonus of up to ৳5,000. This welcome bonus is one of the biggest perks of joining b444 and is available to first-time depositors only.
From IPL, World Cup, and BPL to European football — you can bet on all major events at b444. Live betting odds update in real time.
Play baccarat, roulette, and blackjack with real dealers in HD video. The slots section offers over a thousand games, many of which come with jackpot opportunities.
Deposits and withdrawals are available through Bangladesh's three major mobile banking services. No bank account needed — everything can be done from your mobile.
Refer your friends and contacts to b444 and earn a referral bonus once they sign up and make their first deposit. There's no limit to how many people you can refer.
You can chat with us in Bangla via live chat any time of day or night. Get answers to any questions about registration, payments, or games within minutes.
Registering with b444 isn't just about opening an account — it's about joining Bangladesh's most trusted online betting and gaming community. Millions of members enjoy cricket betting, football betting, and Live Casino on b444 every day. Getting started is easy, quick, and completely secure.
The entire b444 registration process is done online — no need to go anywhere or submit any paperwork. Simply enter your mobile number, name, and date of birth, verify with an OTP, and your account is ready. After that, make your first deposit via bKash, Nagad, or Rocket to claim your welcome bonus.
Opening an account at b444 doesn't take much. You really only need three things:
Providing an email address during registration is optional. However, having one makes it easier to recover your password and receive bonus notifications.
First-time registrants at b444 receive a 100% bonus on their first deposit. That means depositing ৳1,000 gets you an extra ৳1,000 in bonus funds — giving you ৳2,000 to start playing with.
| Deposit Amount | Bonus Amount | Total Balance | Wagering |
|---|---|---|---|
| ৳200 | ৳200 | ৳400 | 15× (৳3,000) |
| ৳1,000 | ৳1,000 | ৳2,000 | 15× (৳15,000) |
| ৳5,000 | ৳5,000 | ৳10,000 | 15× (৳75,000) |
| Over ৳5,000 | Up to ৳5,000 | Deposit + ৳5,000 | 15× on the Bonus |
No separate code is needed to claim the bonus — it's added automatically on your first deposit. Just make sure to deposit within 7 days of registering.
Registering with b444 gives you instant access to hundreds of games and betting markets. The main sections are:
Cricket is b444's most popular category. Pre-match and in-play betting is available for all major series including the IPL, World Cup, BPL, and Asia Cup. For football, you can bet on the Premier League, La Liga, Champions League, and Bangladesh football as well. Betting is also available on tennis, kabaddi, volleyball, and virtual sports.
Play Live Baccarat, Roulette, Blackjack, and Dragon Tiger with real dealers, streamed in HD video quality. Dedicated Bangladeshi dealer tables are also available for local players.
Over a thousand slot games — from classic three-reel slots to modern Megaways titles. With big jackpot opportunities, free spin features, and bonus rounds, the slots lineup has plenty to keep you entertained.
Keeping a few things in mind when registering at b444 will save you a lot of hassle down the line:
Registering via the Android or iOS app lets you get instant push notifications for new bonuses, live score updates, and withdrawal confirmations. The app interface is optimized for mobile screens, so gameplay is smooth and easy even on smaller displays.
Frequently Asked Questions About Registration & Gaming
Register for free, claim your 100% welcome bonus, and start playing today