Bet online at okotk — get the best experience with 24-hour support in Bengali
Built specifically for players in Bangladesh, with instant deposits via bKash and Nagad and Bengali-language assistance available at all times for any issue.
About Us
Built on Trust and Transparency
okotk is here to redefine the online gaming experience in Bangladesh. Our goal is simple — to bring safe, smooth, and enjoyable betting to players in every corner of Bangladesh. From Dhaka to Chittagong, our core promise is that users across the country can communicate in Bengali and transact through familiar methods.
We believe the best service comes from combining technology with a human touch. That is why our support team is available 24 hours a day, 365 days a year in Bengali. We are a leader in instant transactions via bKash, Nagad, and Rocket, transparent bonus policies, and responsible gaming practices.
With okotk, let every game be enjoyable — from cricket betting to live casino, slots to fishing games — all on one platform.
Game Category Overview
A quick introduction to the types of games available at okotk
Cricket Betting
Cricket BettingThe most popular betting category in Bangladesh. Place bets on BPL, IPL, T20 World Cup, and international Test matches. Many markets are available including match winner, top batsman, and total runs. Live betting is also available for every Bangladesh Tigers match.
Slot Games
Slot GamesHundreds of slot games from PG Soft, Pragmatic Play, and JILI. Play popular titles like Fortune Tiger, Gates of Olympus, and Sweet Bonanza. Bonus rounds, free spins, and multiplier features make slot games thrilling.
Live Casino
Live CasinoPlay live Baccarat, Roulette, and Blackjack with real dealers from Evolution Gaming and Ezugi. Experience the feel of a real casino from home in HD streaming. Tables remain active at all hours, including late nights and early mornings in Bangladesh time.
Table Games
Table GamesClassic table games like Baccarat, Roulette, Blackjack, and Sic Bo. The rules of each game are straightforward and there are guides suited for new players. Multiple variants are available together.
Teen Patti and Andar Bahar
Teen Patti · Andar BaharJILI's Teen Patti Joker and Teen Patti 20-20, the well-known card games of South Asia, are now easily accessible. Andar Bahar is a fast-paced game with simple rules — just bet on which side a single card will land.
Crash Games and Bingo
Crash · BingoSpribe's Aviator is hugely popular in Bangladesh — cash out before the plane flies away. JILI's Fortune Bingo, Lucky Bingo, and other bingo games also deliver excitement in quick rounds.
Welcome Bonus
A special offer for new members
Get a 120% bonus on your first deposit, up to ৳20,000. You can get started with a deposit of just ৳500. The wagering requirement on the bonus is 20 times.
- Minimum deposit: ৳500
- Maximum bonus: ৳20,000
- Wagering: 20 times
- Applicable on bKash, Nagad, Rocket
Steps to Get Started
Get started in just a few steps
Create an Account
Register at okotk — open an account in just a few seconds with your mobile number and password.
Complete Verification
Verify your identity — submit your National ID card or other documents. This ensures the security of your account.
Make Your First Deposit
Deposit a minimum of ৳500 via bKash, Nagad, or Rocket. Transactions are instant and completely secure.
Claim Your Welcome Bonus
A 120% bonus will be automatically added to your account on your first deposit — no separate code needed.
Place Your First Bet or Game
Cricket betting, slots, or live casino — pick what you like and start enjoying.
Withdraw Your Winnings
Request a withdrawal — minimum ৳1,000 — and it will typically arrive in your mobile wallet within 5 to 30 minutes.
Why Choose okotk
Our commitments and benefits
Fast Withdrawals
Usually credited to your bKash or Nagad within 5 to 30 minutes — no extra waiting.
SSL Security
All your information and transactions are protected with SSL encryption. Personal data is never shared with third parties.
Support in Bengali
24/7 live chat support in Bengali, seven days a week. Get help in your language, at a time that suits you.
Familiar Payment Methods
bKash, Nagad, and Rocket — deposit and withdraw easily through Bangladesh's most familiar mobile wallets.
VIP Rewards
Enjoy weekly cashback and special benefits across five VIP tiers — from Bronze to Diamond.
Competitive Odds
Competitive odds across cricket, football, and all sports — get the most value from every win.
Mobile Optimized
Use all features smoothly from your smartphone — get the full experience from your browser without a separate app.
Transparent Bonus Policy
Bonus terms are simple and clear — no hidden rules. Wagering requirements are stated openly.
Join Today and Get a Bonus up to ৳20,000
Get started with a deposit of just ৳500 via bKash, Nagad, or Rocket — 24/7 Bengali support is always available.
Create an Account NowPayment Methods and Timeframes
Detailed information on deposits and withdrawals
| Payment Method | Minimum Deposit | Minimum Withdrawal | Deposit Time | Withdrawal Time | Fee |
|---|---|---|---|---|---|
| bKash | ৳500 | ৳1,000 | Instant | 5-30 minutes | Free |
| Nagad | ৳500 | ৳1,000 | Instant | 5-30 minutes | Free |
| Rocket | ৳500 | ৳1,000 | Instant | 5-30 minutes | Free |
| Upay | ৳500 | ৳1,000 | Instant | 15 to 60 minutes | Free |
| Dutch-Bangla Bank | ৳500 | ৳1,000 | 15 minutes | 1 to 24 hours | Bank charges may apply |
| City Bank | ৳500 | ৳1,000 | 15 minutes | 1 to 24 hours | Bank charges may apply |
| BRAC Bank | ৳500 | ৳1,000 | 15 minutes | 1 to 24 hours | Bank charges may apply |
Withdrawal times may depend on system load and verification. Mobile wallet transfers typically take 5 to 30 minutes.
Loyalty and VIP Program
The more you play, the more you earn — weekly cashback and benefits across five special tiers
Up to
0.2%
weekly cashback
Up to
0.3%
weekly cashback
Up to
0.5%
weekly cashback
Up to
0.6%
weekly cashback
Up to
0.8%
weekly cashback
Tiers advance through regular play. Each tier offers more benefits and access to a personal account manager.
Football Betting
Bet on the world's top leagues
Football fans in Bangladesh closely follow the English Premier League, Spanish La Liga, UEFA Champions League, and FIFA World Cup Qualifiers. All of these tournaments are available for betting at okotk.
Keep in mind — by Bangladesh Standard Time (BST, UTC+6), many major matches kick off between 1:00 AM and 4:00 AM. Our 24/7 servers are always active.
Home win, draw, or away win — the simplest bet.
Covers two outcomes at once — lower risk.
Bet on the total number of goals — typically the 2.5 goals line.
Levels the playing field by accounting for the difference in strength between two teams.
BTTS — whether both teams will score at least one goal each.
Odds change in real time during the match and bets can be placed as play unfolds.
Cricket Partnerships
Presence of betting brands in international cricket — industry context
Sponsorship of online gaming brands in international cricket has become a global trend. Over the past few years, partnerships between betting platforms and cricket tournaments and franchises have transformed the cricket world.
For example, Babu88 has formed official partnerships with the Montreal Tigers and Colombo Strikers, which has generated significant interest in the Bangladesh market. Crickex has expanded its brand presence in regional tournaments, and Jeetbuzz has appointed West Indies all-rounder Andre Russell as brand ambassador.
This trend shows that cricket fans in Bangladesh are deeply connected to both the playing field and betting platforms. Bangladesh's enthusiasm for every BPL season, T20 World Cup, or ICC tournament also influences the betting industry.
okotk understands this cultural connection and is committed to providing the best cricket betting experience for Bangladesh Tigers supporters.
How to Read Odds
A simple guide to understanding betting odds
The most commonly used format in online betting is decimal odds. It is easy to understand — the odds number represents your total return (including your original stake).
Example:
৳500 × 1.80 odds = ৳900 total return
That means your original ৳500 back + ৳400 profit.
Implied Probability: 1 ÷ odds × 100 = percentage probability. Odds of 1.80 mean roughly a 56% probability.
Fractional Odds (British): 4/1 means ৳4 profit for every ৳1 wagered. American Odds: +150 means ৳150 profit on a ৳100 bet; -150 means you need to bet ৳150 to win ৳100.
RTP and House Edge Explained
Know this before choosing a game
RTP, or Return to Player, is the percentage of money returned to players over the long run in a game. For example, a 96% RTP means that on average ৳96 is returned for every ৳100 wagered — but this is a long-term average, not a guarantee for every session.
Typical RTP ranges for different games: slot games are generally 92–98%, blackjack around 99%, roulette 94–97% — though this varies depending on the variant.
House edge is the flip side of RTP — the average profit the casino or betting site keeps from each bet. The lower the house edge, the better it is for the player.
When choosing a game, prefer high RTP games and stay aware of volatility — high-volatility games offer bigger wins but less frequently.
Bankroll Management Guide
Budget management for the smart player
Set a gaming budget
Decide in advance the maximum amount you can spend on entertainment each month. Only use money that, if lost, will not affect your daily life.
Divide it into sessions
Split your total budget into smaller sessions. Rather than spending the entire budget in one session, set a separate limit for each session.
The 1–5% per bet rule
Each bet should not exceed 1% to 5% of your total bankroll. This keeps your funds going longer even after a string of losses.
Make smart decisions after a win
After a big win, withdraw a portion. Instead of putting all your winnings back into bets, set aside a fixed portion as savings.
Stick to your loss limit
Stop if you have lost 50% of your session budget. Trying to chase losses carries the risk of losing even more.
Keep a record of your play
How much you deposited, how much you lost, how much you won — keep a record in a simple note. It will help you understand your own patterns.
Responsible Gaming Tools
Stay in control — okotk is here for you
Self-Exclusion
Remove yourself from the platform for a set period of time. You can temporarily close your account for 7 days, 30 days, or permanently.
Deposit Limits
Set a maximum daily, weekly, or monthly deposit limit. Once a limit is set, it takes effect immediately.
Loss Limits
After you lose a certain amount, your account can automatically stop you from betting.
Session Time Limits
Set a time limit for each session. You will receive an alert when the time is up and the session will end.
Reality Check Reminders
Pop-up notifications will appear at set intervals — showing you a summary of how long you have been playing and how many bets you have placed.
Self-Assessment Quiz
Complete our short questionnaire to check how much gaming is affecting your life.
For ages 21+: okotk is for people aged 21 and above only. If gaming is becoming a problem for you or your family, please contact our 24/7 support team. Visit our Responsible Gaming page for more information.
Refer a Friend
Invite a friend, both of you get rewarded
Share your referral link
Generate your personal referral link from your account and share it with friends or family.
Friend registers and deposits
Your friend registers using your link and makes their first deposit (minimum ৳500).
Both of you get rewarded
You receive a ৳300 referral bonus and your friend receives a welcome bonus — added automatically to both accounts.
Terms & Conditions: You cannot refer yourself • Multiple accounts from the same device / IP are not accepted • The referee must be a new user • Bonus wagering applies
Beware of Fake Sites and Scams
Keep your account and money safe
- Always check that the browser address bar shows https://okotk.cam and that the green padlock icon is present.
- If anyone asks for your bKash or Nagad PIN — even if they claim to be okotk support — do not share it. Official support will never ask for your PIN or OTP.
- Official support will never ask for your password — your password is for you alone.
- Be cautious of people who contact you on Telegram or Facebook posing as "agents". They often deceive people with fake offers.
- If you suspect fraud — change your password immediately and notify us via live chat support.
24/7 Support
We are here for any problem
Live Chat Support
Get help in Bengali via live chat 24 hours a day, 365 days a year. Technical issues, payments, bonuses — quick solutions for everything.
Legal Notice
okotk is an online gaming platform. We make no claim to any specific licence or regulatory approval.
Bangladesh's Public Gambling Act 1867 predates online betting and its application to online gaming is legally unclear. Users should be aware of the local laws of their own country and are responsible for making their own decisions.
Age restriction: This platform is strictly for people aged 21 and above. Registration by minors is not accepted.
Read our Responsible Gaming page to learn more about responsible gaming.