Get a betting bonus on your first deposit at okbaji — 100% bonus for new members up to ৳15,000
Welcome to Bangladesh's trusted online gaming platform. Start from just ৳100 via bKash and Nagad, and enjoy live cricket betting and exciting casino games.
Welcome Bonus — 100% on First Deposit
Join okbaji as a new member and get a 100% match bonus on your first deposit — up to ৳15,000. The bonus can be used for both casino and sports betting.
- 100% first deposit match bonus
- Maximum bonus ৳15,000
- Wagering requirement only 10x
- Example: deposit ৳1,000 and get ৳1,000 bonus — total balance ৳2,000
- Example: deposit ৳32,000 and get ৳15,000 bonus — total ৳47,000
- Instant deposit via bKash, Nagad and Rocket
Hot Games — Most Popular Right Now
The best games from PG Soft, JILI and Pragmatic Play are now on okbaji. Every game runs smoothly on mobile.
Jackpot and Big Win Stories
Every day, players from Bangladesh are winning big prizes on okbaji. See some recent wins below.
R*** from Dhaka
M*** from Chittagong
S*** from Sylhet
K*** from Dhaka
A*** from Mymensingh
Crash Games — Fast-Paced Thrills
Crash games like Aviator and JetX are hugely popular among players in Bangladesh. Each round lasts just a few seconds — a plane or rocket climbs, and the earlier you cash out, the higher the multiplier you receive.
Place your bet before the game starts. Once the plane takes off, the multiplier begins to rise. You must cash out before it crashes — that is how you win. Use the auto cash-out feature to set your preferred multiplier in advance.
Warning: Set a stop-limit before you start playing. Stop your session if you lose beyond a set amount. No "signal" or "prediction" tool works in crash games — any such claim is completely false.
Why choose okbaji?
Security, speed and trust — these are the three things we never compromise on.
Fast Withdrawals
Money reaches bKash and Nagad in just 10–45 minutes.
SSL Protection
Your information and transactions are secured by SSL encryption.
Bengali Support
24/7 live chat support in Bengali is always available.
bKash and Nagad
Easy transactions with Bangladesh's most familiar mobile wallets.
Live Cricket Betting
BPL, T20 World Cup, IPL — real-time betting on all major tournaments.
Huge Game Collection
Slots, live casino, fishing and crash games — all in one place.
VIP Cashback Program
Weekly cashback up to 1.0% — for regular players.
Mobile App
Play from anywhere with the Android app — fast loading on low data.
Cashback and Rebate — By VIP Tier
The more you play at okbaji, the more rewards you earn. Our four-tier VIP program pays cashback directly to your wallet every week.
- Cashback is credited to your wallet automatically every Monday.
- Your account must be active that week to receive cashback.
- There is no wagering requirement on cashback.
Android App — Play from Anywhere
The okbaji Android app is specially optimised for players in Bangladesh. It loads fast on low data, supports instant deposits via bKash and Nagad, and lets you watch live cricket matches directly.
Installation Steps
Only download the APK file from okbaji's official website. Do not download from Telegram or Facebook links.
Go to Settings > Security > and temporarily enable the "Unknown Sources" or "Install unknown apps" option.
Open the downloaded file and tap the "Install" button. Installation will complete in a few seconds.
Log in to your okbaji account and start gaming.
For your security, go back to Settings after installation and turn off Unknown Sources.
Payment Methods and Processing Times
Deposit and withdraw securely via Bangladesh's most popular mobile banking and bank transfer options.
| Payment Methods | Minimum Deposit | Minimum Withdrawal | Processing Time | Fee |
|---|---|---|---|---|
| bKash | ৳100 | ৳1,000 | Instant / 10–45 minutes | Free |
| Nagad | ৳100 | ৳1,000 | Instant / 10–45 minutes | Free |
| Rocket | ৳100 | ৳1,000 | Instant / 10–45 minutes | Free |
| Upay | ৳100 | ৳1,000 | Up to 15 minutes | Free |
| Dutch-Bangla Bank | ৳100 | ৳1,000 | 1–24 hours | Bank charges may apply |
| City Bank | ৳100 | ৳1,000 | 1–24 hours | Bank charges may apply |
| BRAC Bank | ৳100 | ৳1,000 | 1–24 hours | Bank charges may apply |
* Withdrawal times depend on network conditions. Withdrawals are generally processed in 10–45 minutes, but bank transfers may take longer.
Account Verification Process (KYC)
The KYC (Know Your Customer) process keeps your account secure and ensures that only the account holder can carry out transactions. This is a standard security measure.
What documents are required?
- National ID Card (NID): Clear photos of both the front and back.
- Proof of address: A utility bill or bank statement issued within the last 3 months.
- Selfie verification: A recent selfie holding your NID.
How long does it take?
Verification is usually completed within 1–24 hours. You will receive a confirmation message by email once it is done.
What happens after verification?
Once verification is successful, your account will be fully unlocked — your withdrawal limit will increase, you can participate in the VIP program, and you will have access to all payment methods.
Bankroll Management Guide
The first rule of responsible gaming is setting a fixed budget. Before you start, decide the maximum amount you are willing to spend in that session — and never go beyond that limit.
Divide your total bankroll into smaller session portions. For example, if you play 5 sessions per week, divide your total budget by 5 and use only that specific portion in each session.
Do not bet more than 1%–5% of your total bankroll on any single bet. This rule protects you from sudden large losses and gives you the opportunity to play for longer.
"Every player in Bangladesh deserves a safe, transparent, and exciting online gaming experience — okbaji is unwavering in fulfilling that promise."
Betting Terms — A Glossary for Beginners
Simple explanations of important terms commonly used in online casino and betting.
RTP (Return to Player)
A theoretical calculation of what percentage of total bets a game returns to players over the long term. This is an average figure — the result of any individual session may differ from it.
House Edge
The mathematical advantage a casino holds in every game is called the House Edge. It is the inverse of RTP — it indicates how unfavorable a game is for the player.
Wagering Requirement
The condition specifying how many times you must wager a bonus amount before you can withdraw it. Example: a 10x wagering requirement means you must place a total of ৳10,000 in bets for a ৳1,000 bonus.
Odds
A numerical expression of the probability of an event occurring in sports betting. The higher the odds, the lower the probability — but the greater the payout if you win.
Live Bet
The ability to place bets in real time while a match is in progress is called a Live Bet. You can place new bets or cash out existing ones based on how the match is unfolding.
Cashout
An option to sell your bet at a set value before the game ends. If there is a chance of winning, you can secure a safe profit before the full payout.
Volatility
Indicates how variable the frequency and size of wins are in a slot game. High volatility means large wins occur less often; low volatility means smaller wins occur more often.
Free Spin
Free slot spins given as a bonus. You can play the game without using your own balance — however, wagering requirements may apply to any winnings.
Parlay / Accumulator
Combining multiple bets together into a single wager. If all bets win, the odds multiply — offering the chance of a large reward, though the risk is comparatively higher.
Stake
The amount of money you place on each bet is called the Stake. For responsible gaming, always set your stake according to what you can afford.
Bankroll
The total amount of money you have set aside for gaming. Proper bankroll management helps you play for longer and keep losses limited.
Spread
A set number of points in sports betting used to level the expected difference between two teams. The stronger team is given a handicap to make the bet more balanced.
okbaji — A Trusted Name in Bangladesh
okbaji was founded with the goal of giving Bangladesh's online gaming community a safe, transparent, and exciting platform. Our mission is simple — every player should be able to enjoy a world-class gaming experience from the comfort of their home.
With players in mind from Dhaka to every corner of the country, we have set up instant payment through bKash, Nagad, and Rocket. 24/7 support in Bengali, a simple interface, and fast withdrawals — these three things define who we are.
We ensure every transaction and game result in compliance with SSL encryption and fair play principles. For us, technology is just a means — the real goal is earning and maintaining the trust of the people of Bangladesh.
Learn More
okbaji places the highest importance on protecting your personal information. We do not sell your data to any third party. By registering and using the site, you are agreeing to our Privacy Policy. Please read the full policy for more details.
Start Today — a bonus is waiting for you
Get a 100% bonus on your first deposit up to ৳15,000. Subject to 10x wagering requirements.
For those aged 21 and above only. Please practice responsible gaming.