tk771 — the best online betting experience in Bangladesh, with 24-hour support whenever you need it
Talk to our support team in Bangla at any time — enjoy easy transactions via bKash and Nagad, plus the excitement of live casino, all in one place.
🎁 Join tk771 today — get a 100% Welcome Bonus
Get a 100% bonus on your first deposit — up to ৳15,000. For example: deposit ৳1,000 and receive an extra ৳1,000 bonus, giving you a total balance of ৳2,000. Wagering is just 10x — applied only on the bonus amount.
For players aged 21 and above only. Please gamble responsibly.
Live Casino Tables
Play with real dealers from Evolution Gaming and Ezugi — just like sitting at a real casino.
Baccarat
Bet on the Player or Banker hand — whoever gets closest to 9 wins. Simple rules, fast rounds.
Evolution GamingRoulette
The wheel spins, the ball lands — bet on a number or a colour. European and live speed variants available.
EzugiBlackjack
Get closer to 21 than the dealer — without going over. Learn when to hit, stand, or double down.
Evolution GamingLive Andar Bahar
A popular card game from the Indian subcontinent — bet on whether the joker card falls on the Andar or Bahar side.
EzugiGame-Show Wheel
Enjoy spinning a colourful wheel with a live host on a big screen. Includes bonus rounds and multiplier slots.
Evolution GamingDragon Tiger
Dragon or Tiger — which hand gets the higher card? The game ends in just two cards, results are instant.
Ezugi
tk771 VIP Program — Exclusive Benefits
The more you play at tk771, the faster you move up the tiers. Each level unlocks weekly cashback and exclusive benefits.
Bronze
- Weekly cashback up to 0.2%
- Priority live chat support
- Regular promo offers
Silver
- Weekly cashback up to 0.4%
- Faster withdrawal processing
- Special seasonal bonuses
- Dedicated support line
Gold
- Weekly cashback up to 0.6%
- Special birthday bonus
- Invitation to exclusive tournaments
- Fastest withdrawal priority
Platinum
- Weekly cashback up to 0.8%
- Personal account manager
- Exclusive events and gifts
- Fastest payouts
Each tier unlocks step by step — the more active you are, the faster you move up.
Local Card Games
These games have been played across Bangladesh and India for centuries — now available online in live dealer versions too.
Teen Patti
Each player receives three cards — the best hand wins. Played against a live dealer and other players. Start with small bets to get the feel of the game.
Live DealerAndar Bahar
The dealer reveals one card, then places cards one by one on each side — the result depends on which side your bet card falls. Play against a live dealer. Best for beginners.
Live DealerCallbreak
4 players, 52 cards — each round you must declare in advance how many hands you will win. Spades are always trump. Played against other players. A favourite among strategic players.
MultiplayerLudo & Rummy
In Ludo, roll the dice and bring all four pieces home. In Rummy, arrange cards of the same suit or in sequence to finish your hand. Both are in multiplayer format. Familiar games, fresh excitement.
MultiplayerCrash Games — Fast Multipliers
A crash game is a format where a plane or rocket takes off and the multiplier keeps rising. Your goal is to cash out before you are satisfied with the multiplier — if you do not get out before the crash, your bet is lost.
Spribe's Aviator is the most well-known game in this category. Use the Auto Cash Out feature to set a multiplier in advance — you will collect your winnings before you even move your hand.
Each round lasts only a few seconds, so set a stop limit for yourself before playing for a long time.
Trusted Game Providers
At tk771 you play games built by the world's top software companies — fair play and high graphic quality guaranteed.
Fast Deposits via bKash & Nagad
Fund your account easily using Bangladesh's most familiar mobile wallets. Minimum deposit is just ৳300.
bKash
Instant deposit from home or any smartphone — from Dhaka or anywhere across the country.
- Open the bKash app or dial
- Send Money to the tk771 payment number
- Provide the reference number to confirm the deposit
Nagad
The postal service's Nagad — one of the fastest mobile payment options, popular with rural users.
- Open the Nagad app or USSD
- Send the amount to the payout number
- Submit the transaction ID
Rocket
Dutch-Bangla Bank's mobile banking — equally familiar in cities and rural areas.
- Dial Rocket or use the app
- Select the merchant payment option
- Confirm, and the deposit is instant
Upay & Bank
You can also deposit via Upay or bank transfer through Islami Bank, Dutch-Bangla Bank, or BRAC Bank.
- Open Upay or net banking
- Transfer to the account number
- Submit the slip or reference
How to Get Started
Begin your tk771 journey in just four steps.
Register
Create your account quickly with your mobile number and basic details.
Log In
Log in to your account — secured with SSL encryption.
Deposit via bKash/Nagad
Deposit a minimum of ৳300 and claim your 100% welcome bonus.
Start Playing
Cricket betting, live casino, or slots — pick the game you like.
Cricket Formats Explained
T20
Just 20 overs per innings — matches typically finish in three to three-and-a-half hours. The widest range of betting markets: top batter, highest runs, next wicket method.
BPL • IPL • T20 WCODI (One-Day)
50 overs per innings, matches run all day. Various powerplay and mid-match betting options available.
ICC • Asia CupTest
A five-day match — two innings per team. More long-term betting strategies and in-play markets are available.
ICC TestThe Hundred
England's new format — 100 balls per innings, with teams alternating bowling. A fresh face of modern franchise cricket.
The HundredBetting markets are available for league matches including BPL, IPL, BBL, and PSL. Popular matches such as Bangladesh vs India also carry a higher number of markets.
Bankroll Management Guide
Set a Budget
Decide in advance how much money you will spend on gaming each month — only use what you can afford to lose without it affecting your household.
Divide into Sessions
Split your total budget into smaller session balances — play gradually rather than spending everything in one session.
The 1–5% Per Bet Rule
It is wise not to use more than 1% to 5% of your total bankroll on a single bet. This way, one loss does not end your entire session.
Stop After a Win Too
After a big win, take a short break rather than placing even larger bets straight away — locking in your profit is the smartest move.
Stop at Your Loss Limit
If you lose more than a set amount in a session, stop playing for the day. Chasing losses with more bets most often leads to even greater losses.
Keep a gaming history
Track how much you deposited and how much you withdrew — in a simple notebook. Understanding your own patterns helps you play more mindfully.
tk771's special advantages
Fastest withdrawals
After a request is submitted, your money typically reaches your bKash or Nagad within 1 hour.
Secure Platform
Your information and transactions are secured with SSL encryption and advanced firewalls.
24/7 support in Bengali
Get help in Bengali any time of day or night via live chat or email.
Generous bonuses
100% welcome bonus, weekly cashback, and VIP rewards — regular players benefit the most.
Mobile-first design
Play smoothly from any Android or iPhone browser — no separate app needed.
Diverse sports
Cricket, football, kabaddi — all betting markets available under one account.
Live casino
Experience the excitement of a real casino from home — live dealers, real cards.
Fair Play
Certified games from international providers — every round is run on an unbiased random number generator.
Bonus terms in plain language
Know a few key things before claiming a bonus.
| Bonus type | Amount | Wagering |
|---|---|---|
| Welcome bonus (1st deposit) | 100%, up to ৳15,000 | 10x the bonus |
| VIP weekly cashback | 0.2% – 0.8% (based on tier) | Not applicable |
Wagering requirement
To withdraw a bonus, you must place a specified amount in bets. The calculation is based on the bonus amount only, not the deposit.
Example: ৳1,000 bonus × 10 = place ৳10,000 in bets to withdraw bonus winnings.
Game contribution
Not all games contribute equally toward wagering — slots generally contribute the most, while live table games may contribute less.
Maximum bet with an active bonus
You cannot place bets above a certain limit while a bonus is active — this is stated in the site's bonus policy.
Bonus expiry
Each bonus must be used within a set time period — it is automatically cancelled once it expires.
Maximum cash-out
There may be a maximum withdrawal limit on winnings earned from a bonus — see the detailed bonus terms.
Support 24/7 in Bengali
Most online platforms in Bangladesh require you to communicate in English for support — at tk771, that is not necessary. Our support team communicates entirely in Bengali.
- Bengali-speaking agents — around the clock
- Live chat: instant help right on the site
- Email: [email protected]
- FAQ and guides in Bengali
- The same 24/7 support is also available in English
Whether it is a deposit or withdrawal issue, a bonus question, or anything account-related — we are here for you.
Myths and facts about gambling
Some common beliefs are not actually true — stay informed.
"If a slot machine hasn't paid out in a long time, it's due to pay soon."
Every round is independent — past results do not affect the next round. RNG ensures every outcome is completely random.
"Placing bigger bets will recover my losses."
Placing large bets to recover losses is a common mistake — it usually leads to even greater losses. Stop at your loss limit instead.
"Following a betting system will guarantee wins every time."
No system, including Martingale or Fibonacci, guarantees long-term wins. The house edge is always in effect.
"If I'm on a hot streak, I'll win the next round too."
A series of wins or losses does not affect the next outcome. Every game is a completely independent event.
"You can predict when to cash out in a crash game by spotting a pattern."
The crash point is determined randomly each time — no app or signal can predict it in advance.
"Online casino games are rigged and winning is impossible."
Games from reputable providers are independently tested — winning is possible, but outcomes are random and the house edge applies over the long term.
Refer a friend
Invite your friend to tk771 — both of you will receive rewards.
Share your referral link
Copy your unique link from your profile and send it to your friend.
Friend registers and deposits
Your friend registers through your link and makes their first deposit.
Both of you receive rewards
You and your friend — both will receive bonus balance.
Fair use conditions
- You cannot refer yourself
- Only one account per person is allowed
- The reward will be activated only after your friend's first deposit is completed
- tk771 reserves the right to cancel any suspicious referral
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Explore different sections of the platform — a different experience awaits on every page.
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Match numbers on a colorful Mexican-themed bingo board in JILI's popular Calaca Bingo game. Simple rules, fast rounds.
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Spin multipliers on a Chinese New Year theme in PG Soft's Double Fortune slot — a chance to double your luck.
See moreCricket
Bet on various markets in international cricket including BPL, IPL, and T20 World Cup — extra fun when Bangladesh Tigers play.
See moreSlots
Hundreds of slot games from top providers including Pragmatic Play, PG Soft, and JILI — everything from classic to Megaways.
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Live dealer baccarat, roulette, blackjack, and game shows — the best tables from Evolution and Ezugi under one roof.
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