Bangladesh's Trusted Casino Platform

Welcome to 399bit — Where Bangladesh Wins Every Day

Your premier destination for cricket betting, live casino, slots, and more — with instant bKash & Nagad deposits and withdrawals, available 24/7.

500K+ Active Players
2,400+ Games Available
৳2 Crore+ Daily Payouts
99.9% Uptime
18+ only. Please gamble responsibly. For adults aged 18 and above.
399bit
500K+ Registered Players
2,400+ Casino & Sports Games
৳2Cr+ Paid Out Daily
7 Years In Operation
399bit
About 399bit

A Platform Built for Bangladeshi Players

399bit was founded with a single purpose: to give players in Bangladesh access to a world-class online gaming experience without the complications of slow banking, unreliable platforms, or poor customer service. From our earliest days, we made it a priority to integrate local payment gate ways like bKash, Nagad, Rocket, and Upay so that players from Dhaka to Chittagong, Sylhet to Khulna, could fund their accounts in seconds and withdraw their winnings just as fast.

Over the past seven years, 399bit has grown into one of the most recognized names in Bangladesh's online gambling scene. We offer thousands of games spanning live casino tables, cricket betting markets, classic slots, fishing games, and crash titles — all running on provably fair RNG engines audited by independent third parties. Our platform is optimized for mobile-first players, meaning whether you are watching a BPL match in Mirpur or relaxing in Cox's Bazar, the experience is smooth, fast, and visually crisp.

Our mission is simple: deliver honest, transparent, and entertaining gaming to every adult player in Bangladesh who chooses to engage with us. We believe in responsible play, fair odds, and a support team that genuinely speaks your language — both English and Bengali. We are not just a casino; we are a community trusted by hundreds of thousands of players nationwide.

18+ Only — Players Must Be 18 Years or Older
Why 399bit

What Sets Us Apart

From lightning-fast withdrawals to rock-solid security, here is why over half a million Bangladeshi players call 399bit their home platform.

Instant Withdrawals

Cash out to bKash, Nagad, or Rocket in under 5 minutes, any time of day or night.

Bank-Grade Security

256-bit SSL encryption protects every transaction and personal data point on our platform.

Best-Value Odds

Competitive cricket and sports betting odds that consistently outperform regional competitors.

24/7 Live Support

English and Bengali-speaking agents available around the clock via live chat and WhatsApp.

Mobile Optimized

Fully responsive platform — no app download needed. Play from any Android or iOS browser.

Cricket Specialists

Deep BPL, IPL, T20 World Cup, and Bangladesh Tigers match coverage with live in-play markets.

Fair Play Certified

All games use independently audited RNG engines ensuring provably random and fair outcomes.

Low Min. Deposit

Start playing with as little as ৳200 — accessible to everyone, from Dhaka to Rangpur.

399bit
Game Categories

Everything You Love, All in One Place

399bit covers every major game category available in online gambling, tailored to what Bangladeshi players enjoy most.

Cricket Betting

Bet on BPL, IPL, T20 World Cup, Test matches, and ODIs. Pre-match and live in-play markets available for every major fixture involving the Bangladesh Tigers and beyond.

Slot Games

Hundreds of video slots from Pragmatic Play, JILI, PG Soft, and more. Classic 3-reel machines, feature-rich 5-reel video slots, and progressive jackpot titles all available.

Live Casino

Real dealers streamed in HD from professional studios. Choose from dozens of live Baccarat, Roulette, Blackjack, and game-show style titles hosted by Evolution Gaming and Ezugi.

Table Games

Classic Baccarat, Roulette, Blackjack, and Dragon Tiger at your fingertips. Multiple table variants and bet limits suit everyone from casual players to high-rollers in Dhaka.

Teen Patti

The beloved South Asian card game in digital form. Multiple variants including Classic, Joker, and High-Low — all playable with live dealers or in RNG mode.

Andar Bahar

A traditional Indian card game with simple rules and fast rounds. Live Andar Bahar tables are streamed in real time, making it one of the most popular options among Bangladeshi players.

Crash Games

High-energy titles like Aviator by Spribe where you cash out before the multiplier crashes. Provably fair mechanics and social gameplay make crash games a favourite with younger Bangladeshi bettors.

Bingo

Casual, fun, and fast-paced bingo rooms for players who prefer a relaxed but rewarding gaming session. Multiple card formats and prize pools available throughout the day.

Hot Games

Top Games This Week

The most-played titles on 399bit right now — handpicked from our full library of 2,400+ games.

Gates of Olympus
Slots
RTP: 96.50%
Sweet Bonanza
Slots
RTP: 96.48%
Aviator
Crash
RTP: 97.00%
Mahjong Ways
Slots
RTP: 96.90%
Fortune Gems
Slots
RTP: 96.75%
Lightning Roulette
Live
RTP: 97.30%
Money Coming
Slots
RTP: 96.60%
Treasures of Aztec
Slots
RTP: 96.71%
Speed Baccarat A
Live
RTP: 98.94%
Caishen Fishing
Fishing
RTP: 96.20%
Wild West Gold
Slots
RTP: 96.51%
Dragon Tiger Live
Live
RTP: 96.27%
399bit
Game Providers

Powered by the World's Best Studios

399bit partners with industry-leading game developers to bring you the highest-quality titles, the fairest RTPs, and the most entertaining experiences available online.

Pragmatic Play
Slots & Live Casino

One of the world's most prolific game studios, Pragmatic Play produces high-volatility slot games and premium live dealer tables loved by Bangladeshi players for their generous bonus features.

Notable titles: Gates of Olympus, Sweet Bonanza
PG Soft
Mobile Slots

PG Soft specializes in mobile-first slot experiences with rich animations and Asian-inspired themes that resonate strongly with players across Bangladesh and the wider South Asian market.

Notable titles: Mahjong Ways, Treasures of Aztec
JILI Games
Slots & Fishing

JILI is rapidly growing in popularity across Bangladesh for its fast-paced slot mechanics, fishing games, and card game titles that offer a uniquely entertaining style distinct from Western studios.

Notable titles: Fortune Gems, Money Coming
Evolution Gaming
Live Casino

The undisputed leader in live dealer casino software, Evolution Gaming streams high-definition tables from studios worldwide, offering everything from Lightning Roulette to exclusive game-show formats.

Notable titles: Lightning Roulette, Crazy Time
Spribe
Crash Games

Spribe pioneered the crash game genre with Aviator, which has become one of the most-played titles in Bangladesh. Their provably fair engine and social multiplayer features set the standard for the category.

Notable titles: Aviator, Mini Roulette
Ezugi
Live Casino

Ezugi brings live Andar Bahar, Teen Patti, and regional table games to the 399bit platform — titles specifically designed with South Asian audiences in mind and streamed in real time by professional dealers.

Notable titles: Live Andar Bahar, Teen Patti
Microgaming
Slots & Poker

One of the oldest and most respected names in online casino software, Microgaming offers a vast library of classic and video slots along with video poker titles with some of the industry's best RTP figures.

Notable titles: Mega Moolah, Thunderstruck II
Habanero
Slots

Habanero Systems produces vibrant, feature-rich video slots with strong Asian cultural themes. Their titles are known for above-average RTPs and smooth performance on mobile devices popular across Dhaka and Chittagong.

Notable titles: Koi Gate, Scopa
Trusted Partners

Game Providers & Payment Partners

Ready to Win Big with 399bit?

Join over 500,000 players across Bangladesh. Sign up today and start playing in minutes.

Get Started at 399bit
399bit
Cricket & Sponsorships

Cricket Sponsorships in the Bangladesh Market

The online betting industry has become deeply intertwined with professional cricket in South Asia. Here is a look at how major operators have engaged with the sport that Bangladesh loves most.

Crickex & Regional Sponsorships

Crickex has been one of the more prominent betting brands to invest in cricket sponsorship across South Asia, including regional league activations that resonate strongly with Bangladeshi fans who follow both domestic and international fixtures.

Jeetbuzz & Andre Russell

Jeetbuzz signed West Indies all-rounder Andre Russell as a brand ambassador — a high-profile move that brought significant visibility among Bangladeshi cricket fans who watch him compete in BPL franchises and international T20 tournaments.

Babu88 & ILT20 Franchises

Babu88 has been associated with franchise cricket teams including Montreal Tigers and Colombo Strikers across various T20 league competitions, reinforcing the industry trend of betting brands building recognition through cricket franchise partnerships.

BPL as a Sponsorship Platform

The Bangladesh Premier League (BPL) has emerged as a key sponsorship platform for betting operators targeting the Bangladeshi market. The tournament's massive domestic viewership and star-studded international rosters make it uniquely attractive for brand placements.

T20 World Cup Betting Markets

The ICC T20 World Cup consistently generates the highest betting volumes of any cricket event in Bangladesh. Operators have responded with dedicated promotional campaigns, enhanced odds, and live streaming integrations timed around Bangladesh Tigers match schedules.

IPL & Bangladesh Fan Engagement

The Indian Premier League draws enormous viewership in Bangladesh, with fans closely following players like Shakib Al Hasan and Mustafizur Rahman when they compete for IPL franchises. Betting operators have leveraged this cross-border cricket enthusiasm with targeted IPL betting promotions.

Player Reviews

What Our Players Say

Real feedback from real 399bit players across Bangladesh.

"I have been betting on cricket for years and 399bit is honestly the smoothest platform I have used. Withdrawal to my bKash account took less than three minutes after the BPL final. That kind of speed keeps me coming back."

Rafiqul Islam
Dhaka, Mirpur

"The slot games selection is massive. I mostly play Gates of Olympus and Sweet Bonanza, both run perfectly on my Android phone. Customer support answered my question in Bengali which was a really nice touch — felt like talking to someone who actually understands the local situation."

Nusrat Jahan
Chittagong

"Live casino at 399bit is genuinely top quality. The Lightning Roulette stream never buffers, the dealers are professional, and the betting limits work perfectly for my style. Depositing via Nagad is effortless — the whole experience feels very polished."

Tanvir Ahmed
Sylhet

"Aviator is my favourite game and 399bit has the best version I have played — it loads fast even on a slow connection and I have never had an issue with cashouts. The deposit process through Rocket was straightforward from my first try."

Mahmudul Hasan
Khulna

"I appreciate that 399bit is upfront about the responsible gaming tools. I set a weekly deposit limit for myself and it has genuinely helped me keep things enjoyable rather than stressful. The platform feels trustworthy in a way that not every site does."

Sumaiya Begum
Rajshahi

"Been playing Teen Patti and Andar Bahar on 399bit for about a year now. The live dealers are great, the streams are stable, and winnings always arrive on time. Recommended to all my friends in Barisal — several of them have joined already."

Karim Uddin
Barisal
399bit
Security & Trust

Your Safety Is Our Priority

399bit employs industry-standard security measures to ensure your account, funds, and personal data are always protected.

256-bit SSL Encryption

All data transmitted between your browser and our servers is encrypted using 256-bit SSL — the same standard used by leading global banks.

Fair Play Certified RNG

All casino games on 399bit use independently audited Random Number Generators to ensure every outcome is genuinely random and cannot be manipulated.

KYC Identity Verification

Our Know Your Customer process ensures only verified adults aged 18 and above can access the platform, protecting both players and the integrity of the site.

Secure Payment Processing

All deposits and withdrawals via bKash, Nagad, Rocket, and Upay are processed through encrypted payment gateways with transaction-level fraud monitoring.

24/7 Support Team

Our customer support team operates around the clock, every day of the year. English and Bengali-speaking agents are always available to resolve issues promptly.

Data Privacy Compliance

We do not sell or share your personal data with third parties for marketing purposes. Your information is stored securely and used only to operate your account.

Responsible Gaming

Play Smart. Stay in Control.

399bit is committed to promoting safe, responsible gambling. We provide a full suite of tools to help you manage your play. Gambling should always be entertainment — never a financial strategy. This platform is strictly 18+ only.

Deposit Limits

Set daily, weekly, or monthly deposit caps to keep your spending within a budget you are comfortable with. Limits take effect immediately when reduced.

Loss Limits

Define a maximum loss threshold per day, week, or month. Once reached, your account will pause betting activity until the limit period resets.

Session Time Limits

Set a maximum session duration. When your time is up, you will receive an alert and be prompted to take a break before continuing to play.

Reality Check Reminders

Opt into periodic reality-check pop-ups that display how long you have been playing and your net result for the session, keeping you aware and grounded.

Self-Exclusion

Request a temporary or permanent self-exclusion from the platform at any time. During exclusion, all marketing communications are suspended and account access is blocked.

Self-Assessment Quiz

Take our anonymous responsible gambling self-assessment quiz to evaluate whether your gambling habits are within a healthy range. Results are private and not stored.

Account Cooling-Off

Request a short cooling-off period of 24 hours to 30 days if you feel you need a temporary break without committing to a full self-exclusion.

Support & Counselling

If gambling is causing distress, please contact our support team immediately. We can connect you with independent problem gambling support resources in Bangladesh.

18+ Only — Gambling is for Adults Aged 18 and Above

For full details on all responsible gaming tools and policies, visit our Responsible Gaming page.

399bit
Customer Support

24/7 Support in English & Bengali

Our dedicated support team includes English- and Bengali-speaking agents available around the clock. Average first response time: 2–5 minutes via live chat.

Live Chat

Available 24 hours a day, 7 days a week. Average response time: 2–5 minutes. Accessible directly from your account dashboard.

WhatsApp Support

Send us a message via WhatsApp for quick assistance. Response time: 5–15 minutes. Number displayed in your account support section (plain text, not a link).

Email Support

For detailed queries, account issues, or documentation requests, email our support team. Typical response time: within 4 hours. Address: support at 399bit.club

In-App Messaging

Logged-in players can raise support tickets directly within the platform. Tickets are tracked and responded to in priority order, typically within 1–2 hours.

English & Bengali Speaking Agents

Every member of the 399bit support team is trained to assist in both English and Bengali. Whether you prefer to communicate in formal English or conversational Bangla, our agents will respond fluently and accurately. This is not automated translation — these are real agents who understand the local context, local payment methods like bKash and Nagad, and the specific concerns of Bangladeshi players.

FAQs handled include: account verification, deposit and withdrawal queries, bonus terms, responsible gaming tools, game technical issues, and general betting queries — all resolved in the language you are most comfortable with.

Betting Glossary

Key Terms Every Player Should Know

New to online betting or casino games? This quick-reference glossary covers the most important terms used across 399bit and the wider industry.

RTP (Return to Player)

The percentage of all wagered money a slot or casino game is designed to return to players over time. A game with 96% RTP returns ৳96 for every ৳100 wagered on average over millions of spins.

House Edge

The mathematical advantage the casino holds over players in any given game. The house edge is the inverse of RTP — a 96% RTP game has a 4% house edge, meaning the platform retains 4% of all bets in the long run.

Wager / Stake

The amount of money you place on a single bet or game round. Your stake is the risk you accept in exchange for a potential payout. Always set a stake you are comfortable losing entirely.

Odds

A numerical representation of the likelihood of an outcome and the potential payout. Decimal odds of 2.50 mean a ৳100 bet returns ৳250 total (including your stake) if the bet wins.

Parlay / Accumulator

A single bet that combines multiple individual selections. All selections must win for the bet to pay out. Accumulators offer higher potential returns but carry significantly higher risk.

Live Bet (In-Play)

A bet placed on an event that is already in progress. Live betting markets update in real time, allowing you to react to how a cricket match or football game is unfolding before you commit your stake.

Cashout

A feature that lets you settle a bet before the event finishes, locking in a partial profit or minimizing a potential loss based on the current state of play. Available on selected sports markets at 399bit.

Bankroll

The total amount of money you have set aside specifically for gambling. Good bankroll management — never betting more than a small percentage per session — is the foundation of sustainable, responsible play.

Volatility

Describes how frequently and how large a slot game pays out. High-volatility slots pay less often but can deliver large wins. Low-volatility slots pay more frequently but in smaller amounts. Choose based on your playing style and bankroll.

Free Spin

A bonus round in slot games where a set number of spins is awarded at no additional cost to the player. Free spins are often triggered by landing scatter symbols and may include multipliers for enhanced winning potential.

Wagering Requirement

The number of times a bonus amount must be bet before any winnings derived from it can be withdrawn. A ৳1,000 bonus with a 20x wagering requirement means ৳20,000 must be wagered before withdrawal eligibility is reached.

Spread Betting

A type of sports bet where the sportsbook sets a predicted margin of victory and you bet on whether the actual result will be above or below that spread. Common in cricket total runs and basketball point markets.

Your Privacy Matters. 399bit collects only the personal data necessary to operate your account, process payments, and comply with anti-fraud obligations. We do not sell your data to third parties for advertising purposes. All data is stored on encrypted servers and handled in accordance with our full Privacy Policy. By using this platform, you acknowledge and agree to our data practices as described in the Privacy Policy document.

Legal Notice & Jurisdiction Information

399bit operates as an internationally licensed online gaming platform. The platform is hosted and regulated offshore under an international gaming licence, allowing it to offer services to players in markets where domestic legislation does not explicitly govern online betting.

Bangladesh's primary gambling statute, the Public Gambling Act of 1867, was enacted long before the existence of the internet and does not contain specific provisions addressing online betting conducted through offshore platforms. The legal status of online gambling for individual users in Bangladesh therefore exists in a grey area that has not been definitively resolved by legislation or court precedent as of this writing.

Users are solely responsible for determining whether accessing and using 399bit is compliant with the laws applicable to them in their jurisdiction. 399bit does not constitute legal advice and strongly encourages all users to seek independent legal guidance if uncertain about their personal legal obligations.

This platform enforces a strict 18+ age policy. No person under the age of 18 is permitted to register, deposit, or play on 399bit under any circumstances. For responsible gaming guidance, please visit our Responsible Gaming page.

399bit