Account Login

Log in to 300er and start betting

Log in with your username and password in seconds, then jump straight into Sports Betting, live games, and exclusive offers. 300er delivers the simplest and most reliable login experience in Bangladesh.

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Secure Login Easy Mobile Access Instant Access Sports Betting bKash & Nagad Payments 24/7 Support VIP Benefits Trusted Platform Secure Login Easy Mobile Access Instant Access Sports Betting bKash & Nagad Payments 24/7 Support VIP Benefits Trusted Platform
Login Process

Access your account in just three steps

Logging in to 300er is quick and easy. Just follow the steps below and you'll be in your favourite games and bets within seconds.

1

Enter your username

Enter the username or mobile number you used during registration. Usernames must be in lowercase with no spaces. If you registered with a mobile number, use that same number here. If you can't remember your username, reach out to our support team for help.

2

Enter your password

Type your password into the designated field and make sure no one can see your screen. For security, use a password that combines uppercase letters, numbers, and special characters. If you forget your password, click "Forgot Password?" and recover access via OTP sent to your registered mobile. If you're logging in from someone else's device, keep the "Remember me" option turned off.

3

Click the Login Button

Once everything looks good, hit the "Login" button and you'll be taken straight to your dashboard. After a successful login, you can immediately view your balance, active bets, and available bonuses. If your first attempt fails, double-check your details and make sure Caps Lock is off. Three consecutive incorrect password attempts may temporarily lock your account — contact support if that happens.

Security

How to keep your account secure

Every login session on 300er is protected by SSL encryption, keeping your data away from any third parties. Our system automatically detects unusual login activity and sends you an instant alert. With two-factor authentication (2FA) enabled, no one can access your account even if they know your password. Stay safe and never share your login details with anyone — no 300er representative will ever ask for your password.

  • Every connection secured with SSL encryption
  • Automatic alerts for suspicious login activity
  • Two-Factor Authentication Benefits
  • Idle Sessions Automatically Logged Out
  • Mobile OTP Verification for Password Recovery

Mobile App

Log in easily from any smartphone

24/7 Access

Access your account anytime, day or night

Secure Session

Every Session Encrypted & Secure

Support

Get instant help with login issues

Frequently Asked Questions

Everything you need to know about logging in

Find answers here to the most frequently asked questions about the login process.

On the login page, click the "Forgot Password?" link and enter your registered mobile number. You'll receive an OTP on your phone within seconds — enter it in the field provided. Once verified, you'll be able to set a new password. Make sure your new password is at least 8 characters long and includes numbers and special characters. If you're still having trouble, contact our live chat support and we'll sort it out quickly.

Entering the wrong password several times in a row may temporarily lock your account for security reasons. If that happens, wait a moment and try again with the correct password. If the account remains locked, use the "Password Recovery" option. For urgent assistance, contact our 24/7 support team via live chat and have your account verification details ready. The 300er support team will reactivate your account as quickly as possible.

Yes, 300er is fully mobile-friendly. Just visit 300er.app from any Android or iOS browser and log in directly. The page automatically adjusts to your screen size, so it's just as easy to use on a small screen. You can also use the "Add to Home Screen" option in your mobile browser for an app-like experience. 300er works seamlessly on all Bangladeshi networks — Grameenphone, Robi, Banglalink, and Teletalk.

Opening an account on 300er is completely free and only takes a few minutes. Click the "Create New Account" button above, or go to the "Register" page from the navigation menu. Fill in the form with your mobile number, preferred username, and password, then verify with the OTP sent to your phone. Once registered, you can log in right away and start enjoying your welcome offer. For more details, visit our FAQ Page View.
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Join 300er Today

Log in and enjoy Bangladesh's best Sports Betting and entertainment experience. Place bets on cricket, football, and hundreds of other events — and withdraw your funds easily via bKash or Nagad.

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