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Sign up at oktk11 and win a welcome bonus

Bangladesh's #1 Online Betting Platform oktk11Open an account on in just 3 minutes. Live Sports Betting, jackpots, lottery — all in one place. Get a special welcome bonus on your first deposit.

Welcome Bonus Instant Account SSL Secured bKash / Nagad
500,000+ Active Members
24/7 Customer Support
Licensed Platform
Fast Withdrawals

Create a New Account

Already have an account? Log In

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✓
Full name is required.
Enter your bKash/Nagad/Rocket account number.
Please enter a valid mobile number.
You must be 18 years of age or older.
Registration is not available for users under 18 years of age.
Use letters, numbers, and underscores only.
Username is required (minimum 5 characters).
Minimum 8 characters, including uppercase, lowercase, and numbers.
Password must be at least 8 characters long.
Passwords do not match.
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Verify Mobile

A 6-digit OTP has been sent to your mobile. Enter the code below.

+880 1XXXXXXXXX
Didn't receive the code?

Welcome to the oktk11 family!

Your account has been created successfully. Make your first deposit now and claim your welcome bonus.

Your welcome bonus is waiting!
Get 100% bonus on your first deposit. Deposit now and start playing with double the amount.
Log In & Start Playing Download the App

Why register with oktk11?

Millions of Bangladeshis have already oktk11have already registered and are enjoying the thrill. Find out why it's Bangladesh's number one choice.

Account Ready in Just 3 Minutes

No lengthy forms to fill out. Just your mobile number, name, and password — verify via OTP and your account is live. Registration this simple is hard to find anywhere else.

Welcome Bonus & Promotions

The bonus journey starts right after registration. Get a 100% welcome bonus on your first deposit, plus weekly reload bonuses, cashback, and free bet offers.

BKash, Nagad & Rocket Supported

Deposit and withdraw easily using Bangladesh's most popular mobile banking methods. Minimum deposit starts from just ৳200.

Thousands of Games & Betting Markets

Cricket, football, Live Casino, slots, lottery, and jackpots — all under one account. Enjoy betting with live scores and real-time odds.

24/7 Support in Bangla

Even at 2 AM, we've got you covered. Our Bangla-speaking support team is always available on live chat — with an average response time of just 2 minutes.

100% Safe & Trusted

On our internationally licensed, SSL-encrypted platform, your data and funds are fully protected. Trusted by millions of members for over 5 years.

Just 4 Steps to Register

Simple, fast, and secure — no hassle. Just fill in a few details and your account is ready to go.

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Enter Your Personal Details

Enter your name, mobile number, and date of birth. Make sure all details are accurate — you'll need them for withdrawals later.

2
Create Your Username & Password

Choose a unique username and a strong password. Never share your password with anyone.

3
Verify Your Mobile with OTP

Enter the 6-digit code sent to your mobile. The code must be used within 5 minutes.

4
Make Your First Deposit & Claim Your Bonus

Once your account is active, make a deposit. Your 100% welcome bonus will be added automatically on your first deposit.

What You Need to Register
Active Mobile Number
Aged 18 or above
Correct date of birth
Internet Connection
Email (Optional)
Referral Code (Optional)
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Instant Verification
Mobile verification via OTP takes just 30 seconds. You can start betting as soon as your account is created.
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Your information is completely secure
Your personal information is secured with 256-bit SSL encryption and is never sold to third parties.

Exclusive Welcome Bonus for New Members

Registering at oktk11 kicks off a season of bonuses. Every new member receives multiple welcome benefits.

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100%

Welcome Bonus

Get 100% bonus on your first deposit. Up to ৳5,000 BDT. Minimum deposit ৳500 BDT.

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Free Bet

Sports Free Bet

Place your first Sports Betting wager within 24 hours of registering and get a ৳200 free bet.

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Free Spins

Casino Free Spins

New members get 50 free spins on selected slots — no deposit required.

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Referral

Refer a Friend Bonus

Earn ৳300 for every successful referral. No cap — the more you refer, the more you earn.

* Bonus terms and conditions apply. For details, Terms & Conditions View.

Registration FAQs

Here you'll find answers to the most common questions from new members. To learn more, visit our FAQ Page View.

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Have more questions?
Our 24/7 live support team is always here for you.
View All Questions

All you need to register is an active mobile number, your name, and date of birth. Email is optional. You must be 18 or older. Registration is completely free and takes just 3 minutes.

Your welcome bonus will be credited automatically upon your first deposit after registration. Free spins are credited within 24 hours. No bonus code required.

Deposits are currently accepted via bKash, Nagad, Rocket, and bank transfer. The minimum deposit is just ৳200, and funds are typically credited to your account instantly.

Click the "Forgot Password?" link on the login page. An OTP will be sent to your registered mobile number. Use the OTP to set a new password. The entire process takes under 2 minutes.

Absolutely! Download the oktk11 app and register directly from it. Registering via the app earns you an extra ৳50 welcome bonus.

Each mobile number and individual may only register one account. Multiple accounts are strictly prohibited and, if detected, all associated accounts will be permanently closed.
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Don't wait — register now!

Hundreds of thousands of Bangladeshis have already joined oktk11. Open your account in just 3 minutes and enjoy your welcome bonus.

Register for Free Download the App

SSL Secured · Free Registration · For 18+ Only

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