zi77 Online Betting — Fastest withdrawals via bKash and Nagad, get your winnings in your pocket within 45 minutes
Cricket betting, live casino and slot games — all in one place. Deposit and withdraw easily via mobile wallet from anywhere in Bangladesh.
zi77 Welcome Bonus
As soon as you make your first deposit, the bonus is added to your account instantly. Deposit ৳1,000 and get a ৳1,200 bonus — your total balance becomes ৳2,200. Deposit ৳10,000 or more and receive the maximum ৳5,000 bonus, bringing your total balance to ৳15,000.
- 120% first deposit bonus, up to ৳5,000
- Wagering: 15x on the bonus amount only (example: ৳1,200 bonus × 15 = ৳18,000 in bets)
- Applies to all methods — bKash, Nagad, Rocket and Upay
- Bonus is for new members only, once per account
- Minimum deposit ৳300
- Withdrawable above ৳1,000
zi77 Guide for New Members
Create an Account
Go to the zi77 Login page and register easily with your mobile number and password. The whole process takes just a few minutes.
Verification
Verify your identity with the required information to keep your account secure. This is also necessary for fast withdrawals.
Make Your First Deposit
Deposit a minimum of ৳300 via bKash, Nagad, Rocket or Upay. The funds are added to your account almost instantly.
Claim Your Welcome Bonus
After your first deposit, the 120% bonus is automatically added to your balance — no separate code needed.
Place Your First Bet or Game
Cricket betting, live casino, slots or fishing games — choose your favourite game and start playing.
Withdraw
Withdraw your winnings easily to your mobile wallet. Minimum ৳1,000, and funds typically arrive within 10–45 minutes.
Explore Other Pages — What's on zi77
Each section of our site offers a different experience. Scroll down to see what you'll find where.
Ocean King Jackpot
A vast world of fishing games — Ocean King Jackpot awaits you with multiple guns, maps and multipliers.
Learn MoreRooster Rumble
PG Soft's Rooster Rumble slot brings a cockfighting theme packed with exciting features — from free spins to special multipliers.
Learn MoreCricket Betting
BPL, IPL, T20 World Cup — bet on all major tournaments worldwide, including the Bangladesh Tigers. Live betting and various markets available.
Learn MoreSlots
Play popular slot games from top providers including PG Soft, Pragmatic Play and JILI. Fortune Tiger, Gates of Olympus and much more.
Learn Morezi77 Casino
Live baccarat, roulette, blackjack and many more live table games — with real dealers from Evolution Gaming and Ezugi.
Learn MoreWhat Sets Us Apart
Fastest Withdrawals
Money in your mobile wallet within 10 to 45 minutes — no unnecessary waiting.
SSL Security
Your account and transactions are protected with high-grade SSL encryption.
Mobile Wallet Support
bKash, Nagad, Rocket and Upay — Bangladesh's most popular payment methods are directly supported.
24/7 Bengali Support
Get help in Bengali anytime, day or night, via live chat or email.
VIP Cashback
Earn cashback as a reward for playing regularly each week — from Bronze to Gold.
Diverse Sports Markets
Bet on cricket, football, kabaddi and more with a wide range of markets and odds options.
Regular Promotions
From welcome bonuses to refund offers — there are various opportunities available for regular players.
Fully Mobile-Friendly
Whether you're in Dhaka or Sylhet, use the full site on your smartphone without any hassle.
Ready to Win Big?
Join zi77 today and get started with a 120% bonus on your first deposit.
Log In and Start PlayingFor ages 21 and above only
Crash Games — The thrill of fast multipliers
Cash out before the crash
In crash games like Aviator, each round begins with a plane or rocket taking off. The longer it stays in the air, the higher the multiplier climbs — starting from 1.2x and sometimes reaching much higher.
The strategy is simple: you must cash out before the plane crashes. Wait too long and your entire bet is lost. Using the auto cash-out feature, you can set a multiplier in advance — once that level is reached, the system will automatically add your winnings to your balance.
Each round typically lasts only a few seconds to a few minutes, so it is possible to play many rounds quickly. Keep in mind — the shorter the round, the more intense the excitement and the less time you have to make a decision.
Important tip: Before you start playing, set a stop limit for yourself — meaning how much you are willing to lose before stopping for the day. Sticking to this rule makes the experience much more enjoyable.
Fast Deposits via bKash and Nagad
zi77 supports Bangladesh's four major mobile wallets. The minimum deposit amount is just ৳300. Below is a brief overview of each method and a simple 3-step deposit process.
bKash
Ideal for those who prefer the most widely used wallet — the most recognised mobile payment in Bangladesh.
Nagad
The government mobile wallet from the postal department — a convenient option for regular Nagad users.
Rocket
Dutch-Bangla Bank's mobile wallet — suitable for users with a linked bank account.
Upay
UCB's digital wallet — growing in popularity for its fast and easy interface.
Football Betting — Bet on the world's top leagues
Football fans in Bangladesh follow the game with equal passion from every corner of the world. zi77 offers betting on all major competitions including the English Premier League, Spanish La Liga, UEFA Champions League and FIFA World Cup Qualifiers.
One interesting thing is that, according to Bangladesh Standard Time (BST, UTC+6), many big European matches kick off between 1:00 AM and 4:00 AM. That makes zi77's 24/7 live betting very useful for night-time football fans.
Common Betting Markets
At zi77, every bet, every transaction and every win — all of it is in your hands, securely and transparently.
Fair Play SSL Secured Trusted PlatformHow to Read Odds
Decimal Odds
Most modern betting sites, including zi77, use the decimal format. It is the easiest method to understand. Here is an example:
Say you bet ৳500 and the odds are 1.80.
If you win, you get back: ৳500 × 1.80 = ৳900
(This includes your original stake of ৳500 and a profit of ৳400)
Simple formula: Return if you win = stake amount × odds
Implied Probability
Odds show how likely the bookmaker thinks an event is. The simple calculation is: 1 ÷ odds × 100. For example, odds of 1.80 imply roughly a 55.6% chance. The lower the odds, the higher the probability — and the lower the profit if you win.
Comparison of Three Formats
| Format | Example | Meaning |
|---|---|---|
| Decimal | 1.80 | ৳100 bet returns ৳180 (profit ৳80) |
| Fractional | 4/5 | ৳5 bet earns ৳4 profit (British style) |
| American | -125 | ৳125 bet earns ৳100 profit (American style) |
zi77 generally uses the Decimal format, which is the most familiar and easy to understand for Bangladeshi players.
zi77 VIP Membership — Get Weekly Cashback
As a reward for regular play, zi77 gives cashback every week. As your play amount increases, your tier changes and your cashback increases too.
You can enter the Bronze tier as soon as you start playing regularly. Increase your weekly bets to move up to the next tier.
Play more beyond Bronze to reach Silver. Enjoy higher cashback and extra benefits.
Reach the highest tier and enjoy the best benefits — maximum cashback and priority support.
Refer a Friend
Bring a friend or someone you know to zi77 and both of you benefit. The referral process is completed in just three simple steps.
Share Your Referral Link
Log in to your account and send your personal referral link to your friend.
Friend Registers and Makes First Deposit
Your friend opens an account using your link and makes their first deposit.
Both of You Receive Rewards
Once the conditions are met, rewards are added to both your account and your friend's account.
Fair Use Terms
- You cannot refer yourself.
- Only one account can be opened per device and phone number.
- The referred friend must make the first deposit from their own funds.
- zi77 reserves the right to review any suspicious referrals.
Beware of Fake Sites and Scams
- Check the correct domain: Always make sure the browser's address bar shows zi77.bar and the connection is HTTPS (padlock icon is visible).
- Do not share your OTP or PIN: Never give your bKash, Nagad, Rocket or Upay PIN or OTP to anyone — not even to someone claiming to be support.
- Official support never asks for your password: zi77's real support team will never ask for your password or full PIN.
- Be careful on Telegram and Facebook: People who contact you claiming to be an "agent" are often scammers. Contact zi77 directly through official channels.
- If you suspect fraud: Change your password immediately and contact zi77 support — via live chat or by email at [email protected].
zi77's 24/7 Support
For any issue — day or night — zi77's support team is always there for you. Assistance is available in both Bengali and English.
Live Chat
Instant chat support from any page on the site — the fastest way to get a resolution.
Email Support
For detailed issues, email us at: [email protected]
Topics the support team can help with:
- Account creation, login and security issues
- Any problems or delays in the deposit and withdrawal process
- Claiming bonuses and understanding wagering conditions
- Any technical issues with games or the site
Join zi77 Now
The best online betting experience in Bangladesh is waiting for you.
For ages 21+. Play responsibly.