Registering with 777b only takes a few details and the whole process usually wraps up within 3 minutes. Here's what you'll need: (1) Your full name — exactly as it appears on your NID or passport; (2) An active mobile number — your OTP verification will be sent here; (3) An email address; (4) Your date of birth — you must be 18 or older; and (5) A strong password.
Steps to register: Go to /register → Fill in the form → Enter the 6-digit OTP sent to your mobile → Your account is ready. Registration is completely free — no sign-up fee or hidden charges. Keep in mind that KYC verification will be required when you make a withdrawal, at which point you'll need to upload a photo of your NID or passport. That's why it's important to provide accurate information from the start, or you may run into issues during verification. If you have a referral code, enter it during registration — both you and the referrer will receive a bonus.
Steps to register: Go to /register → Fill in the form → Enter the 6-digit OTP sent to your mobile → Your account is ready. Registration is completely free — no sign-up fee or hidden charges. Keep in mind that KYC verification will be required when you make a withdrawal, at which point you'll need to upload a photo of your NID or passport. That's why it's important to provide accurate information from the start, or you may run into issues during verification. If you have a referral code, enter it during registration — both you and the referrer will receive a bonus.
Forgot your password? No worries — resetting it on 777b is quick and completely secure. The whole process takes under 2 minutes.
Here are the steps: (1) Go to the /login page and click the "Forgot Password?" link. (2) Enter your registered mobile number or email address. (3) A 6-digit OTP code will be sent to that number or email within a few seconds. (4) Enter the code in the designated field — the code is valid for 10 minutes. (5) Set your new password and confirm it by entering it twice.
Your new password should be at least 8 characters long — mixing uppercase letters, numbers, and symbols makes it even more secure. If you don't receive the OTP, check your spam folder (for email) or use the resend option after 30 seconds. If you no longer have access to your registered mobile number or email, contact support@777b.site — your identity will be verified via KYC and your account will be recovered.
Here are the steps: (1) Go to the /login page and click the "Forgot Password?" link. (2) Enter your registered mobile number or email address. (3) A 6-digit OTP code will be sent to that number or email within a few seconds. (4) Enter the code in the designated field — the code is valid for 10 minutes. (5) Set your new password and confirm it by entering it twice.
Your new password should be at least 8 characters long — mixing uppercase letters, numbers, and symbols makes it even more secure. If you don't receive the OTP, check your spam folder (for email) or use the resend option after 30 seconds. If you no longer have access to your registered mobile number or email, contact support@777b.site — your identity will be verified via KYC and your account will be recovered.
There are two separate rules when it comes to changing personal details on your 777b account.
Change Mobile Number: After logging in, go to Profile Settings → open the "Security" tab → select the "Change Mobile Number" option. An OTP will be sent to your old number — use it to verify your identity, then enter your new number. A second OTP will be sent to the new number. Once both OTPs are confirmed, your number will be updated. The process takes 3–5 minutes.
Name change: Once your KYC verification is complete, your name cannot be changed — it is linked to your government-issued ID. However, you can correct your name from Profile Settings before verification. If there is a typo or error after KYC, send a photo of your NID to support and it will be corrected after review.
After any change, a confirmation message is sent via SMS and email. If you didn't make the change yourself, contact support immediately.
Change Mobile Number: After logging in, go to Profile Settings → open the "Security" tab → select the "Change Mobile Number" option. An OTP will be sent to your old number — use it to verify your identity, then enter your new number. A second OTP will be sent to the new number. Once both OTPs are confirmed, your number will be updated. The process takes 3–5 minutes.
Name change: Once your KYC verification is complete, your name cannot be changed — it is linked to your government-issued ID. However, you can correct your name from Profile Settings before verification. If there is a typo or error after KYC, send a photo of your NID to support and it will be corrected after review.
After any change, a confirmation message is sent via SMS and email. If you didn't make the change yourself, contact support immediately.
Yes, 777b has an official mobile app available on both Android and iOS. It's free to download.
Download & install on Android: Go to your phone's settings and enable "Unknown Sources" or "Install Unknown Apps" (Settings > Security). Then visit 777b.site and tap the "Download App" button. Once the APK file downloads, open it and tap "Install". After installation, log in.
On iOS (iPhone/iPad): Search "777b" on the App Store and install the official app.
The app is approximately 35–45 MB, so downloading over WiFi is recommended. Everything available on the website is also in the app — Sports Betting, casino, withdrawals, and more. If you'd rather not install the app, simply open 777b.site in your mobile browser — the full site is built mobile-first and works just as well.
Download & install on Android: Go to your phone's settings and enable "Unknown Sources" or "Install Unknown Apps" (Settings > Security). Then visit 777b.site and tap the "Download App" button. Once the APK file downloads, open it and tap "Install". After installation, log in.
On iOS (iPhone/iPad): Search "777b" on the App Store and install the official app.
The app is approximately 35–45 MB, so downloading over WiFi is recommended. Everything available on the website is also in the app — Sports Betting, casino, withdrawals, and more. If you'd rather not install the app, simply open 777b.site in your mobile browser — the full site is built mobile-first and works just as well.
The minimum deposit on 777b varies slightly depending on your payment method. Here's a breakdown:
bKash: Minimum ৳200 — instant credit.
Nagad: Minimum ৳200 — instant credit.
Rocket: Minimum ৳300 — typically credited within 5–10 minutes.
Debit/Credit Card: Minimum ৳500.
Crypto (USDT): Minimum 5 USDT.
There is no maximum deposit limit — though large deposits may require KYC verification. There are no extra fees on deposits — every BDT you send goes straight to your wallet. Your first deposit comes with a 100% Welcome Bonus — up to ৳10,000. The bonus is credited automatically with no extra steps needed. If a deposit fails or doesn't appear in your wallet, contact support with your transaction ID and it will be resolved within 24 hours.
bKash: Minimum ৳200 — instant credit.
Nagad: Minimum ৳200 — instant credit.
Rocket: Minimum ৳300 — typically credited within 5–10 minutes.
Debit/Credit Card: Minimum ৳500.
Crypto (USDT): Minimum 5 USDT.
There is no maximum deposit limit — though large deposits may require KYC verification. There are no extra fees on deposits — every BDT you send goes straight to your wallet. Your first deposit comes with a 100% Welcome Bonus — up to ৳10,000. The bonus is credited automatically with no extra steps needed. If a deposit fails or doesn't appear in your wallet, contact support with your transaction ID and it will be resolved within 24 hours.
The minimum bet on 777b varies by game and betting section, but across the board it starts very low:
Sports Betting (cricket, football, etc.): Minimum ৳50 per bet. The same limit applies to both live betting and pre-match betting.
Live Casino (Baccarat, Roulette, Blackjack): Starting from ৳100 depending on the table. Some VIP tables have higher limits.
Slots: From ৳10 per spin — even lower on many games.
Parlay Bet (multiple matches): Minimum ৳100 — winnings are paid out multiplied by the odds.
Maximum bet limits vary by market and can be seen on the bet slip on each game's page. For new members, our advice is: spend the first few days placing smaller bets to get familiar with the platform. Play within your budget — responsible gaming keeps the experience enjoyable for longer.
Sports Betting (cricket, football, etc.): Minimum ৳50 per bet. The same limit applies to both live betting and pre-match betting.
Live Casino (Baccarat, Roulette, Blackjack): Starting from ৳100 depending on the table. Some VIP tables have higher limits.
Slots: From ৳10 per spin — even lower on many games.
Parlay Bet (multiple matches): Minimum ৳100 — winnings are paid out multiplied by the odds.
Maximum bet limits vary by market and can be seen on the bet slip on each game's page. For new members, our advice is: spend the first few days placing smaller bets to get familiar with the platform. Play within your budget — responsible gaming keeps the experience enjoyable for longer.
777b offers both options — temporarily suspend your account or close it permanently.
Temporary Break (Self-Exclusion): After logging in, go to Account Settings → open the "Responsible Gaming" tab → select "Self-Exclusion". Choose a duration: 1 day, 7 days, 1 month, or 3 months. Once confirmed, it takes effect immediately — you will not be able to log in until the period expires. This is an important tool for responsible gaming.
Permanent account closure: Select the "Permanent" option under self-exclusion, or email support@777b.site stating that you'd like to permanently close your account. Once your identity is verified, the account will be deactivated.
Important: Withdraw any funds from your wallet before closing your account. Your balance remains safe during the suspension period. If you request full account deletion, your data will be removed after a set period in accordance with our data protection policy.
Temporary Break (Self-Exclusion): After logging in, go to Account Settings → open the "Responsible Gaming" tab → select "Self-Exclusion". Choose a duration: 1 day, 7 days, 1 month, or 3 months. Once confirmed, it takes effect immediately — you will not be able to log in until the period expires. This is an important tool for responsible gaming.
Permanent account closure: Select the "Permanent" option under self-exclusion, or email support@777b.site stating that you'd like to permanently close your account. Once your identity is verified, the account will be deactivated.
Important: Withdraw any funds from your wallet before closing your account. Your balance remains safe during the suspension period. If you request full account deletion, your data will be removed after a set period in accordance with our data protection policy.