big wi – Bangladesh's Trusted Online Betting Platform for Cricket and Live Casino
From cricket and football to Live Casino – Big Wi brings you the best odds, fast payments, and non-stop entertainment. Join today and claim your welcome bonus.
From cricket and football to Live Casino – Big Wi brings you the best odds, fast payments, and non-stop entertainment. Join today and claim your welcome bonus.
Millions of Bangladeshi players trust Big Wi — and there are solid reasons why.
Withdraw in just 3 minutes via Mobile Pay, Nagad, or Rocket.
Your data is protected with SSL encryption and licensed operations.
Competitive odds on cricket and football, with the lowest margins.
Chat or call us in Bangla via live chat or phone, anytime.
Bet easily on Android and iOS, from anywhere.
Welcome bonuses, cashback, free bets — fresh offers every week.
Watch selected matches live, right within the platform.
Play more, earn more – join the VIP Club.
Every bet you place on big wi moves you closer to the next level.
5% Cashback
Weekly Bonus
Priority Chat
8% Cashback
Fast Withdrawals
Exclusive Promos
12% Cashback
Dedicated Manager
High Limit Bets
18% Cashback
Instant Payout
Exclusive Event Access
25% Cashback
VIP Tour Package
Custom Bonus
35% Cashback
Personal Host
Unlimited Limits
Luxury Gifts
Spin once a day for free. You could win bonuses, free bets, or cash prizes.
* One free spin per account per day. Terms apply.
Bet from anywhere, at any time. The Big Wi app is fast, lightweight, and fully accessible in Bangla.
Fast Loading
App opens in just 2 seconds
Push Notifications
Live Scores & Offer Updates
Biometric Login
Fingerprint & Face ID Support
Bengali Interface
Fully Operated in Bangla
A quick comparison shows exactly where the difference lies.
| Features | Big Wi | Other Regular Platforms |
|---|---|---|
| Bangla Language Support | ||
| Mobile Pay / Nagad / Rocket Payment | ||
| Withdraw in 3 Minutes | ||
| 24/7 Bangla Live Chat | ||
| Live Cricket Betting | ||
| Free Daily Spin | ||
| VIP Cashback Program |
Get started on your big wi journey in just four easy steps.
Register for free in just 2 minutes using your mobile number. No complicated paperwork required.
Log in with your username and password. Biometric login is also supported.
Deposit easily via Mobile Pay, Nagad, or Rocket. Minimum deposit is just ৳200.
Pick your favorite sport and place your first bet. Your welcome bonus will be added automatically.
Big Wi handles your personal information with the utmost care. We never sell or share your data with any third party. Your name, mobile number, and transaction details are fully encrypted and stored on secure servers. Our complete Privacy Policy Read on to learn how we handle your data.
Demand for online betting and casino gaming in Bangladesh is growing fast. big wi was built with exactly that in mind — a fully Bengali-language platform with Bangladeshi payment support and a focus on local sports. Here you can place bets, watch live streams, join tournaments, and take advantage of daily promos.
Cricket is Bangladesh's most popular sport, and Big Wi delivers the richest cricket betting experience around. From BPL and national team matches to IPL and Big Bash, you can bet on every ball of every major tournament. In-play betting means odds update live as the action unfolds – a real edge for experienced bettors.
Football betting at Big Wi is just as popular as cricket. We cover everything from the Premier League, La Liga, and Bundesliga to the Bangladesh Premier Football League. You can also place bets on tennis, badminton, e-sports, and much more.
The Live Casino section features real dealers for Baccarat, Roulette, Blackjack, Teen Patti, and Andar Bahar. These games are especially popular among Bangladeshi players — Bengali-speaking dealers and familiar game formats bring the full casino experience right to your home.
Big Wi offers over 5,000 slot games from world-renowned providers like Pragmatic Play, Evolution, and Microgaming. Popular titles include Gates of Olympus, Sweet Bonanza, and Wolf Gold – played by thousands of Bangladeshi players every day.
Safe and responsible gaming is at the heart of big wi. We believe betting should be fun, not stressful. That's why our platform offers deposit limits, self-exclusion, session timers, and other responsible gaming tools. If you ever feel like betting is getting out of control, please reach out to Responsible Gaming Get help from this page.
Big Wi supports Bangladesh's most popular mobile banking services. Deposit and withdraw via Mobile Pay, Nagad, or Rocket in just a few minutes. USDT and bank transfer options are also available. The minimum deposit is just ৳200, making it accessible for players of any budget.
100% Welcome Bonus
Up to ৳10,000 bonus on your first deposit
15% Weekly Cashback
Credited automatically every Monday
Refer & Win
৳500 bonus per referral
Find answers to the most frequently asked questions about Big Wi right here.