Bi666 is Bangladesh's leading online casino and sports betting platform. We provide you with the highest quality gaming experience, fastest payment processing, and 24/7 customer service. Our platform features over a thousand slot games, live casino, cricket betting and much more.
Join NowWe're bringing you the best online betting experience
Withdraw your winnings in just 5 minutes. Our payment system is the fastest and most reliable.
Get the most competitive odds in the market on our platform.
We use the highest standard encryption to keep your information and transactions secure.
Slots, table games, Live Casino, and Sports Betting - all in one place.
Play from any device - mobile, tablet or computer.
We support all popular payment methods including bKash, Nagad, and Rocket.
Fully in Bangla - site and customer service.
Over 1 million active players have joined us.
Thousands of players win every day
At bi666, we prioritize your privacy above all. To keep your personal information and financial transactions secure, we use 256-bit SSL encryption technology. Our platform is fully licensed and regulated. We never share your information with third parties. Your data security is our top priority. To learn about our complete privacy policy, visit our Privacy Policy page. For responsible gaming, we provide various tools such as deposit limits, time-outs, and self-exclusion options.
Play anytime, anywhere
Install in just seconds
Lightweight app, no lag
Don't miss out on bonuses and offers
Biometric authentication support
Start your winning journey in just 4 easy steps
Create an account in just 2 minutes
Log in to your account
Deposit with bKash, Nagad or Rocket
Choose your favorite game and win
Working with the world's leading providers
Play with live dealers, real casino experience
Play classic blackjack with professional dealers
European and American Roulette Live
Enjoy baccarat in HD quality
Texas Hold'em and many more variants
What some of our thousands of happy players say
"I've been playing on bi666 for about 6 months. The payment system here is incredibly fast and secure. I deposit with bKash and get withdrawals in minutes. Customer support is also very helpful. I'm completely satisfied."
"I love slots. bi666 has thousands of slot games. Graphics are amazing and games run smooth even on mobile. Last month I won BDT 85,000. Really good platform."
"bi666 is the best for cricket betting. You get all matches here and the odds are great. Live betting option is excellent too. I bet on BPL, IPL, all matches. Made good profit over the year."
Bi666 is a fully licensed and regulated online betting platform designed specifically for Bangladeshi players. We've been in the market since 2018 and have become the country's most trusted name.
On our platform you'll find over five thousand slot games, hundreds of table games, Live Casino where you can play with real dealers, and Sports Betting on all popular sports. Cricket, football, tennis, basketball - bet on any game you like.
Bi666's biggest feature is our fastest payment system. You can deposit and withdraw in just minutes via bKash, Nagad, Rocket, or bank transfer. Our goal is to get your winnings into your hands as quickly as possible.
Security is our top priority. We use 256-bit SSL encryption that provides bank-level security. Your personal information and financial transactions remain completely protected. We never share your data with third parties.
Our customer service team is available 24/7 to assist you. Through live chat, email, and phone support in Bangla, you'll get instant solutions to any problem. Our support team is highly experienced and friendly.
Bi666 is not just a betting site, it's a complete entertainment platform. We regularly add new games, launch exciting promotions and tournaments. Our VIP program is highly rewarding, offering exclusive bonuses, cashback, and special offers.
Responsible gaming is very important to us. We believe betting should be fun entertainment, not a problem. That's why we provide tools like deposit limits, session time limits, self-exclusion options and reality checks. You can use these features to keep your playing habits under control.
Our mobile application is highly advanced and easy to use. Available on both Android and iOS platforms. You can play from anywhere, anytime, using your mobile phone. The app is extremely lightweight and loads quickly.
Every day thousands of players join bi666 and win millions. Our progressive jackpots grow daily and the next winner could be you. Our slot games have RTP (Return to Player) of 96% to 98%, which is among the highest in the industry.
In Sports Betting, we offer the most competitive odds. Our cricket match odds are particularly the best in the market. Through live betting features, you can place bets anytime during the match. The cash-out option gives you the opportunity to secure profits or reduce losses.
Our Live Casino section features professional and friendly dealers. All tables stream in HD quality so you get the feel of a real casino from home. Blackjack, roulette, baccarat, poker - all game types available in live format.
Registration at bi666 is extremely simple. You can create an account in just two minutes. Simply sign up with your mobile number and email, verify, and start playing. For new players, we're offering a welcome bonus of up to 100% on your first deposit.
We believe in transparency. All our game results are determined entirely by random number generators that are regularly audited by independent agencies. Our payout rate is over 97%, which proves we put players' interests first.
So why wait? Join bi666 today and start your winning journey. Thousands of players are already winning with us every day. You could be the next big winner. We're waiting for you!