Cricket, football, Live Casino — all in one place. Register in just 2 minutes and get a bonus on your first deposit.
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Signing up on Big TK is quick and hassle-free — just a couple of minutes on your smartphone. No complicated paperwork, no long waits, just a few simple steps.
Enter your active bKash or Nagad number. This will be your primary contact.
Choose a strong password using a mix of letters, numbers, and special characters. Never share it with anyone.
Read the terms and conditions, check the box, then click the "Register" button.
Make your first deposit via bKash, Nagad, or Rocket and your welcome bonus will be credited to your account instantly.
Complete KYC verification with your National ID to speed up withdrawals.
Why Millions of Bangladeshi Users Choose Big TK
Get up to 100% bonus on your first deposit after registering. A special welcome package for new members is always available.
Deposit and withdraw directly through Bangladesh's most popular mobile banking methods. No hassle.
Withdrawals from verified Big TK accounts are typically processed within 15–30 minutes. We never hold your funds.
Cricket, football, tennis, Live Casino — all in one place. From the Bangladesh Premier League to the World Cup.
Earn points on every bet and redeem them for cashback and rewards. The more you play, the more you earn.
Big TK's support team responds entirely in Bangla. Reach us via live chat any time, day or night.
Big TK is a well-known name in Bangladesh's online betting scene. In a market crowded with hundreds of platforms, Big TK stands out because everything here is built with Bangladeshi users in mind — Bangla-language support, local payment methods, and a strong focus on the sports Bangladesh loves most.
Yes, completely free. There's no fee to open an account at Big TK. Just provide your mobile number, a username, and a password and you're done. No money is involved until your first deposit.
Once you make your first deposit after registration, the bonus will be credited to your account automatically. The bonus amount and terms depend on the current offer — Reload Offer Page Check it to stay updated. If you have a referral code, enter it during registration — it cannot be added later.
KYC (Know Your Customer) verification is not mandatory after registering at Big TK, but it is strongly recommended. Verified accounts enjoy higher withdrawal limits, faster payments, and stronger account security. A photo of your national ID is all it takes — verification is usually completed within minutes.
No, only one Big TK account is allowed per person. If multiple accounts are detected from the same mobile number, IP address, or payment method, all accounts will be suspended. If you still have access to an existing account, please do not register again — On the login page go.
Absolutely. Big TK's website works fully on mobile. Open bigtk.pro in Chrome or Safari and start the registration process — no separate app download required. That said, using the app gives you extra features like push notifications.
Minimum deposit ৳500 • Fast processing
Frequently Asked Questions About Registration & Account Security
Register in just 2 minutes, claim your welcome bonus, and enjoy the best betting experience in Bangladesh.
18+ | Responsible Gaming | Big TK