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Two-Factor Authentication

Double the Security on Your Account

When Two-Factor Authentication (2FA) is enabled on 66ex, you'll receive an OTP on your mobile with every login, in addition to your password. This means your account stays protected even if your password is compromised.

1
After Logging In Account SettingsGo to and open the Security section.
2
Two-Factor Authentication Click the option and add your mobile number.
3
Sent to your phone OTP Enter the code in the designated field and confirm.
4
From now on, every login will require an SMS OTP after your password — Your account, doubly secured.

66ex will never ask for your OTP by phone or SMS. Always enter your OTP yourself on the website at the time of login.

Login Security Tips

Golden Rules for Safe Login

Security Tips Do / Avoid
Use a Strong Password (8+ characters, numbers, symbols) Confirm
Activating 2FA Confirm
Logging In on Public Wi-Fi Avoid
Enabling "Remember Me" on Someone Else's Device Avoid
Log Out After Use Confirm
Sharing Your Password with Others Don't
Save Password in Browser (on personal devices) OK
Clicking Phishing Links Never
Password Recovery

What to Do If You Forget Your Password

Forgetting your password on 66ex is no big deal. You can recover your account in just a few minutes.

Click "Forgot your password?" on the login page
You'll find this link below the password field on the 66ex login form.
Enter your registered email or mobile number
Enter the email address or phone number you used when creating your account.
You'll receive a reset link or OTP
A reset link will be sent to your email or an OTP to your mobile.
Set a New Password
Click the link to create a new strong password.
Complete Login
Log in with your new password and start playing.

If you no longer have access to either your email or mobile number, please contact us directly [email protected]to reach us. Your account will be recovered after identity verification.

Log in from any device

66ex Works Seamlessly Across All Devices

Whether you're on your smartphone, tablet, or desktop, logging in to 66ex is just as easy and secure on every device.

Android & iOS
Full experience on mobile browser. Open 66ex.app in Chrome or Safari.
Tablet
Live Casino and cricket betting are even more enjoyable on a bigger screen.
Laptop
Consistent performance across all browsers — Chrome, Firefox, Edge, you name it.
Desktop
On desktop, enjoy betting and casino games side by side in multiple windows.

Add to Home Screen: Open 66ex.app in your mobile browser and tap "Add to Home Screen" — enjoy an app-like experience.

A Reason to Log In Every Day

Logging in to 66ex is more than just playing games — every login brings new opportunities

Daily Login Bonus

Log in to 66ex every day to claim your Daily Login Bonus. The more consecutive days you log in, the bigger the bonus gets — with a special reward after 7 days.

Live Odds Updates

Live odds for cricket and football change by the minute. Log in to 66ex to track real-time odds and place your bets at exactly the right moment.

Weekly Cashback

Log in to 66ex every Monday to receive last week's cashback in your balance. 10% of your losses returned — added automatically.

Leaderboard Tournament

Join 66ex's monthly tournaments. Log in to check your position on the leaderboard — top the rankings and claim massive prizes.

New Game Launch

66ex adds new slots and Live Casino games every week. Log in to get notified about new releases — be the first to play.

VIP Points Collection

Earn VIP points on every bet at 66ex. Redeem your points for bonuses, free spins, or cash rewards — log in to track your points anytime.

Account Security

How Secure Is the 66ex Login System

A common concern is how safe online logins really are. 66ex protects your account with multiple layers of security.

Full HTTPS
All pages on 66ex run over HTTPS. Your data cannot be intercepted during transmission.
Bcrypt Password Hashing
Your password is never stored in plain text. It is hashed using the Bcrypt algorithm.
Suspicious Login Detection
An instant email alert is sent whenever a login is detected from a new device or an unusual IP address.
Brute-Force Protection
Multiple failed login attempts will temporarily lock your account — protection against automated attacks.
Session Management
Inactive sessions end automatically. You can manage multiple devices under the same account.
IP & Location Monitoring
The IP address and approximate location of each account access are logged. Logins from unusual locations trigger an alert.

66ex will never ask for your password or OTP by phone, SMS, or email. If you receive any such contact, it may be a phishing attempt — report it immediately to [email protected].

What to Do After Logging In

Complete Your Profile
Update your name, date of birth, and contact information.
Add Payment Method
Adding your bKash/Nagad number will speed up deposits and withdrawals.
Enable 2FA
Go to Security Settings and enable Two-Factor Authentication.
Set Responsible Gaming Limits
Set deposit limits and session time limits.
Set Notification Preferences
Choose the types of updates you'd like to receive.
View Bonus Offers
Visit the Promotions page to see all active offers available to you.

Frequently Asked Questions

Managing your Responsible Gaming tools on 66ex is simple. Log in, then click your name in the top right corner and go to "Account Settings". There you'll find the "Responsible Gaming" section, where you can set deposit limits — choose your maximum deposit amount per day, week, or month. Limit reductions take effect immediately. You can also set a Session Time limit to control how long you play in one sitting. To activate Self-Exclusion, use the same menu to request a 1-month, 6-month, or permanent account suspension. For more details, visit our Responsible Gaming View the page.

Absolutely. Every login session and data exchange on 66ex is protected by 256-bit SSL/TLS encryption — the same technology used by banks and government institutions. Your password is never stored in plain text; it's hashed using the Bcrypt algorithm, so even our staff cannot see it. Financial details such as bKash or Nagad numbers are stored in the database with AES-256 encryption. Your balance and gaming history are only accessible through your own login. If a login is detected from a new device, an alert is sent to your email. 66ex never sells your personal information to third parties. For more details, see our Privacy Policy is available on the page.

Log In — Your Bonuses & Wins Are Waiting

Millions in prizes are won on 66ex every day. Log in now, claim your daily bonus, and enjoy your favorite games.

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