399bit – Bangladesh's Most Trusted Online Casino & Sports Betting Platform
From cricket to Live Roulette — it's all in one place. Fast payouts, Bangla support, and fresh offers every day. 399bit is always by your side.
From cricket to Live Roulette — it's all in one place. Fast payouts, Bangla support, and fresh offers every day. 399bit is always by your side.
World Cup Special Bonus – 150% Deposit Bonus for New Members Only
Get started on 399bit in just 4 simple steps
Create an account in 30 seconds using your mobile number or email.
Access your dashboard after a secure login.
Deposit via bKash, Nagad, Rocket, or any other method you prefer.
Pick your favourite game and start winning.
All your favourite games in one place — slots, table games, lottery, and much more
Play with real dealers and enjoy a true casino experience from the comfort of home
What you'll find here is hard to find anywhere else
Receive your funds within 15 minutes of submitting a withdrawal request.
Your information is protected with SSL encryption and two-factor authentication.
The highest return rates on the market — up to 98% on cricket.
Live chat support in Bangla, with instant help whenever you need it.
Seamless gaming on Android and iOS apps.
Enjoy daily login bonuses, free spins, and cashback offers.
All popular methods supported — bKash, Nagad, Rocket, bank transfer, and more.
Operated under an international license — transparent and fully trustworthy.
Why thousands of Bangladeshi players choose 399bit
| Features | 399bit | Other Sites | Traditional Method |
|---|---|---|---|
| Bangla Language Support | ✓ | ✗ | ✗ |
| BKash / Nagad Payment | ✓ | ✗ | ✗ |
| Withdrawals in 15 Minutes | ✓ | ✗ | ✗ |
| 24/7 Bangla Support | ✓ | ✗ | ✗ |
| Live Cricket Betting | ✓ | ✓ | ✗ |
| Daily Free Bonus | ✓ | ✗ | ✗ |
| Mobile App | ✓ | ✓ | ✗ |
The more you play, the more you earn — with our exclusive VIP program
Spin for free once a day and win bonuses, free spins, or cash prizes.
⚡ Free Every Day — No Conditions
* For registered members only
Pick the plan that fits your budget and needs
Included with Registration
For the Best Experience
For High Rollers
Our Players Win Big Every Day
Online gaming in Bangladesh has grown far beyond entertainment — it's now a thrilling experience for millions of players across the country. 399bit Leading this shift, 399bit brings world-class casino and betting experiences right to your fingertips — whether you're in Dhaka, Chittagong, Sylhet, or Rangpur.
Cricket runs in the blood of every Bangladeshi. When the national team takes the field, the whole country holds its breath together. 399bitIn the Sports Betting section, you're not just a spectator — you're part of the action. Predict the right outcome on every ball, every wicket, and the rewards are yours.
Our Live Casino features real-time baccarat, roulette, and blackjack hosted by professional dealers — giving you the feel of a luxury Cox's Bazar resort, right from your home. Watch a real dealer deal cards on camera while you play from your phone. It's an experience like no other.
399bit-'s payment system is built entirely around Bangladesh. Deposit instantly via bKash, Nagad, or Rocket — the three most popular mobile banking services in the country. Withdrawals are just as simple, with funds reaching your account in as little as 15 minutes.
New members get a 150% bonus on their first deposit. Deposit ৳1,000 and play with ৳2,500. Log in every day to earn small bonuses, free spins, and points that help you climb the VIP tiers.
Our games library features over five hundred slots, dozens of table games, and a wide variety of lottery options — with new titles added every week. Cricket-themed slots in particular have become a massive hit among Bangladeshi players.
399bit takes the privacy of your personal information seriously. We never sell or share your data with third parties. We operate under SSL encryption and a GDPR-compliant data policy.
Read the full Privacy Policy
What Our Members Are Saying
"I've tried many sites, but nowhere have I found withdrawals as fast as 399bit. Last month I won good money on cricket betting, and within 10 minutes it was in my bKash. Truly unbelievable."
"The Live Roulette experience is something else entirely. The hostess speaks Bangla, and the whole atmosphere feels genuinely familiar. I reached Silver VIP in just two months. The cashback really makes a difference."
"Betting on 399bit during IPL was a fantastic experience. The odds were genuinely better than other sites. The mobile app runs smoothly with no lag, and the support team responds quickly."
399bit believes gaming should be about fun — not stress
Set daily or weekly spending limits to stay in control. Our settings include an easy deposit limit option.
Take regular breaks instead of playing for long stretches. Our session timer will remind you when it's time to step away.
If you feel like you're losing control, you can temporarily suspend your account yourself. We make that option available to you.
399bit is strictly for users aged 18 and above. Account registration by minors is not permitted.
Join thousands of Bangladeshi players and enjoy a 150% bonus on your first deposit.