Bangladesh's No. 1 Betting Platform
okbk – Bangladesh's Premier Online Casino and Sports Betting Platform
From cricket to football, Live Baccarat to slots — OKBK has it all. Open an account in just minutes, claim your bonus, and start winning.
Bangladesh's No. 1 Betting Platform
From cricket to football, Live Baccarat to slots — OKBK has it all. Open an account in just minutes, claim your bonus, and start winning.
From welcome bonuses for new members to ongoing deposit offers
OKBK is with you at every major celebration in Bangladesh. Eid, Puja, or Pohela Boishakh — our special Red Envelope bonus is waiting for you every occasion. Just log in to OKBK and grab your surprise. Our seasonal offers are available for a limited time, so don't wait — check them out now.
View All PromotionsWhy millions of players across Bangladesh trust us
BKash, Nagad, Rocket, and all major payment methods supported. Withdraw your funds in as little as 5 minutes.
SSL encryption and two-factor authentication keep your personal data and funds safe at all times.
We guarantee the best rates in the market. Get competitive odds on cricket and football.
Our Bangla-speaking support team is always ready to help — via live chat, email, or phone.
Android and iOS — enjoy seamless gaming on any device with the OKBK app.
Slots, table games, Live Casino, crash games — all on one platform.
Internationally licensed, OKBK is committed to transparency and fair play.
Enjoy daily cashback, free spins, loyalty points, and join our VIP programme.
Your favourite homegrown card game is now live on OKBK. From the busy streets of Dhaka to the beaches of Cox's Bazar — wherever you are, enjoy the thrill of Andar Bahar on a single smartphone. Play live with real dealers on OKBK and place your bets in Bangladeshi currency.
Real dealers, real excitement — live on your screen
The world's most popular casino games, now in Bangladesh. Experience it live with real dealers.
European and American Roulette, all in one place. Every spin brings a new opportunity.
South Asia's favourite card game is now in live format. Topping the charts among Bangladeshi players.
Poker at OKBK isn't just a game of luck — it's a battle of wits. Texas Hold'em, Omaha, or Three-Card Poker — every variant, one platform. From Rangpur to Chittagong, thousands of Bangladeshi players face off at OKBK's poker tables every day. Start with free-to-play mode, sharpen your skills, then step up to the real money tables.
Play Poker⚡ Next major tournament starts
OKBK IPL Grand Final Betting Event — Limited Spots
Every minute, someone wins big on OKBK. You could be next! Thousands of Bangladeshi players win on our platform every day. No tricks here — all payouts are instant and fully transparent.
At OKBK, it's not just casino games — you can also enter daily lotteries and lucky draws. Whether you're in Chittagong, Dhaka, or Sylhet, join from anywhere in the country. A ticket for as little as BDT 10 could win you lakhs. New draws every week, with guaranteed winners every time.
Pick your favourite from thousands of games
Sports Betting on OKBK is more than just picking match results — it's about feeling genuinely connected to the game. From Bangladesh national cricket team matches to the English Premier League, you'll find live and pre-match odds on every major event. In-play betting gives you the freedom to adjust your strategy as the action unfolds. Head to our Betting Tips page for expert analysis too.
Get the full casino experience right on your smartphone. The OKBK app is optimised for Bangladesh's networks — fast loading with minimal data usage.
From the beaches of Chittagong to the busy streets of Dhaka — OKBK is built with every corner of Bangladesh in mind. We know your internet connection isn't always fast, so our platform runs smoothly even on low bandwidth. Transactions in BDT, support in Bangla, and special offers during Bangladeshi festivals — that's what sets OKBK apart.
Get Started TodayOKBK's partnerships with the world's top game studios
OKBK takes the security of your personal information seriously. Any data we collect is used solely for account management, payment processing, and service improvement. Your information is never sold or shared with third parties.
We use SSL encryption to keep all your data secure. You can request to access, update, or delete your personal data at any time. For full details on our use of cookies, please visit our Privacy Policy page.
Read Full PolicyOKBK believes entertainment is at its best when it's controlled and responsible
Decide in advance how much you're willing to spend — and never go beyond that limit.
Avoid long, uninterrupted sessions. Take regular breaks and set personal limits.
OKBK is for users aged 18 and above only. Please prevent underage access.
If you notice signs of addiction, reach out to our helpline. We're always here for you.
Gambling is entertainment — never treat it as a source of income. Don't chase your losses by placing bigger bets to try to win back what you've lost. Read Our Responsible Gaming Guidelines →
Thousands of players across Sylhet Division have chosen okbk as their go-to betting partner.
OKBK's user base in the port city of Chittagong keeps growing day by day. Fast payments and a smooth interface are the main reasons why.
Open an account in just 2 minutes, claim a 100% bonus on your first deposit, and become part of Bangladesh's biggest online gaming community.