Log in with your mobile number and password in seconds. Protected by SSL encryption, with full support in Bangla.
Enter your registered mobile number and password.
Tk1991 will never ask for your password or OTP over the phone or via chat. If anyone does, it's a scam.
Log In to Access All These Benefits
Click the "Forgot password?" link on the login page. Enter your registered mobile number and an OTP will be sent to you immediately. Once your identity is confirmed via OTP, you'll be able to set a new password. The whole process takes under 2 minutes.
If your number has changed or you're not receiving the OTP for any other reason, contact tk1991 directly via live chat or at support@tk1991.world. The support team will verify your identity and help you recover your account.
Enjoy the Full Benefits of Your tk1991 Account
Place live bets on cricket, football, tennis, and hundreds of other sports. Real-time odds updates and match scores in one place — this feature is only available after logging in.
Play Live Blackjack, Baccarat, and Roulette with real dealers from Evolution Gaming and Pragmatic Play. Join a table instantly after logging in.
View your balance, betting history, transaction records, and bonus status — all on one page. Deposits and withdrawals can be made from here too.
Once logged in, you'll see personalised offers on your dashboard. Reload bonuses, free spins, and cashback deals are available every week.
Points accumulate with every bet you place. You can redeem points for cash, free bets, or special rewards. The higher your VIP tier, the greater the benefits.
When you contact Live Chat while logged in, the support team can already see your account details — so your issue gets resolved faster.
Tips for Staying Safe on tk1991
Logging in to tk1991 isn't just accessing a page — it's opening the gateway to your account, your funds, and your personal information. That's why this page covers not only how to log in, but also how to keep your account secure.
Online fraud in Bangladesh is on the rise. Stay alert against fake websites, phishing links, and fraudulent support numbers. The official tk1991 website is tk1991.world — only log in from this URL. Treat any link from an unknown source with suspicion.
Create a password with at least 8 characters, combining uppercase and lowercase letters, numbers, and special characters. Do not use your date of birth or phone number as a password.
Enabling OTP verification alongside your password at login means that even if someone else gets hold of your password, they still won't be able to access your account.
It's best to avoid logging in to tk1991 on public Wi-Fi at cafés, markets, or hospitals. Using a mobile data connection is far more secure.
If you use a shared device or multiple apps on Android, make sure to tap the logout button before leaving tk1991.
If you notice an unfamiliar device or login time in your login history, change your password immediately and notify support.
Change your password every 3–6 months. Avoiding reuse of old passwords is the safest habit.
In Sports Betting on tk1991, odds are shown next to each match. They tell you how much you stand to win based on your stake. There are generally three types of odds formats in use.
| Format | Example | Finance | Where It's Popular |
|---|---|---|---|
| Decimal | 2.50 | ৳100 bet returns ৳250 total (profit ৳150) | Default on tk1991, Europe |
| Fractional | 3/2 | ৳2 bet wins ৳3 profit (total return ৳5) | UK & Ireland |
| American (Moneyline) | +150 / -120 | +150: ৳150 profit on a ৳100 bet. -120: ৳100 profit on a ৳150 bet. | United States |
After logging in to tk1991, you can choose your preferred odds format from Account Settings. Decimal format is the most popular among Bangladeshi players because it is the easiest to understand. The higher the odds, the less likely the outcome — but the greater the reward if you win.
Example: In a Bangladesh vs India match, if Bangladesh's odds are 3.20 then a ৳100 bet would return ৳320 in total if you win — meaning a profit of ৳220. Odds 1.50 a ৳100 bet returns ৳150 in total — profit of ৳50.
Sometimes login fails even when the correct details are entered. There are a few common reasons for this. Check your internet connection — a slow connection may prevent the login page from loading. If Caps Lock is on, your password will be entered incorrectly. Try clearing your browser cache and attempting again.
After 5 consecutive incorrect password attempts, your account is locked for 30 minutes — this is a security measure. Wait 30 minutes and try again, or log in with OTP. If the problem persists, contact us at support@tk1991.world or via live chat.
Warning: Never share your login details with any group or individual claiming to represent tk1991 on Facebook, WhatsApp, or Telegram. tk1991 does not request login information through any social media messenger.
Forgot your password: Log in with OTP
Account lock: Try again after 30 minutes
Not Receiving OTP: Please wait 2 minutes
Live Chat: Active 24/7
Email: support@tk1991.world
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Questions about understanding odds and the multiple accounts policy
Log in to tk1991 to enjoy live Sports Betting, casino games, and exclusive bonuses. New users can register for free.