cu99 Login

Enter your phone number and password to reach your games, bonuses and bKash wallet. The whole process takes under 60 seconds.

Keep Your Account Safe

Five habits that protect your cu99 balance and personal data every time you log in.

Use a strong, unique password

Mix at least 8 characters — upper and lower case letters, a number and a symbol. Do not reuse the same password from your email or bKash account. If your password is weak, change it in your profile settings before playing.

Log in only on your own device

Avoid using shared phones or internet café computers. If you must use a shared device, untick "Remember me" and log out manually after every session. cu99 cannot reverse withdrawals made from an open session on a shared phone.

Check the URL before you type

Always confirm the address bar shows cu99.ws before entering your credentials. Phishing pages copy the design exactly. Bookmark the official site so you never follow a suspicious link by mistake.

Never share your credentials

cu99 support staff will never ask for your password in live chat, email or Telegram. If anyone claims to be cu99 staff and asks for your password, report it to [email protected] immediately.

Avoid public Wi-Fi for login

Open Wi-Fi networks in cafés or shopping malls can be monitored. Use mobile data (GP, Robi, Banglalink) when logging in to cu99 from outside your home. The cu99 App adds an extra layer of encryption for mobile connections.

Which Login Method Works for You

cu99 supports three ways to log in. The table below shows what each method offers so you can pick the right one for your situation.

Method Works on browser Works on App Fastest option Offline capable
Phone number + Password
Most common method. Use your registered BD mobile number.
cu99 App (saved session)
One tap after the first login. Version 2.7.5, Android 7.0+.
OTP via SMS
Used after a password reset or when logging in from a new device.

Prefer the App? Download the cu99 App (41 MB, free) and log in with a single tap every time.

Why Can't I Log In? Fix It Now

Six problems that block the cu99 login — and exactly what to do about each one.

Problem Likely cause How to fix it
Wrong password error Caps Lock on, or you are using an old password after a recent reset. Turn off Caps Lock and try again. If it fails twice more, use "Forgot password" to generate a new one via SMS OTP. Avoid copying passwords from chat apps — invisible characters can cause this error.
Account temporarily locked Five or more consecutive failed attempts trigger a 30-minute auto-lock. Wait 30 minutes, then try with the correct password. If you have forgotten it, complete the password reset before the lock expires. Contact live chat if the lock does not lift after an hour.
OTP not arriving by SMS Network congestion, SIM tray loose, or the number was changed without updating the profile. Check signal strength and try requesting a new OTP after 60 seconds. Restart your phone. If the number has changed, email [email protected] with your NID to update it.
Page won't load or hangs Browser cache conflict or slow mobile data connection. Clear browser cache (Settings › Privacy › Clear data), switch from Wi-Fi to mobile data or vice versa, then reload. Alternatively, use the cu99 App which uses less data than a browser session.
"Account not found" message Typing the number with a leading +880 instead of 0, or using an unregistered number. Try entering the number starting with 01 (not +880 or 880). If you have never registered, go to cu99 Register and create a new account — it only takes two minutes.
Login succeeds but balance shows ৳0 You may have multiple accounts and logged into the wrong one, or a pending deposit has not settled yet. Check your bKash transaction history to confirm which number received the deposit confirmation. Deposit processing takes up to 6 minutes. If balance is still missing after 10 minutes, open a live chat.

Step-by-Step: Logging In on a Browser

Follow these four steps to complete the cu99 login from any Android or desktop browser in under a minute.

  1. 1

    Open cu99.ws in your browser

    Type cu99.ws directly in the address bar or tap your bookmark. Do not follow links from unknown Telegram groups or SMS messages — phishing pages look identical. Once the page loads, tap "Log In" in the top-right corner to reach the login form.

  2. 2

    Enter your registered mobile number

    Type the Bangladeshi mobile number you used when you first registered — start with 01, not +880. This is your username on cu99. If you registered with a different number, use that one. The field accepts Grameenphone, Robi, Banglalink and Teletalk numbers.

  3. 3

    Type your password and choose "Remember me"

    Enter your password exactly as set — it is case-sensitive. If you are on your personal phone, tick "Remember me" so you stay logged in between sessions. On a shared device, leave it unticked. Use the eye icon to check what you have typed before submitting.

  4. 4

    Tap "Log In" and go to your lobby

    Hit the green "Log In" button. You will land on your personal lobby where your bonus balance, recent games and deposit shortcut are all visible. From here you can jump straight to cu99 Casino or any other section without logging in again.

cu99 login screen on a mobile browser showing the Bangladesh sports betting lobby

Forgotten Your Password?

Reset it in three steps using your registered mobile number. The whole process takes about two minutes.

  • 1

    Tap "Forgot password?" on the login form

    Below the password field, tap the "Forgot password?" link. Enter your registered BD mobile number on the next screen and tap "Send OTP." A six-digit code will arrive by SMS within 60 seconds. If nothing arrives, check your signal and request a new code — do not tap more than twice within two minutes.

  • 2

    Enter the OTP and verify your identity

    Type the six-digit OTP exactly as it appears in the SMS. OTPs expire after 10 minutes. Once verified, cu99 confirms your identity and gives you access to the password reset field. You will not need any other document at this stage — only the OTP sent to your registered number.

  • 3

    Set a new password and log in

    Choose a new password of at least 8 characters. Confirm it in the second field. Tap "Save." You will be redirected to the login form automatically — use your phone number and new password to complete the cu99 login. Store the new password somewhere safe, not in a chat message.

Deposit in
6 min
Min deposit
৳450
Support
24/7

Common Questions About cu99 Login

Answers to what players from Bangladesh ask most about logging in and managing their account.

1 Can I log in to cu99 from two devices at the same time?
cu99 allows you to stay logged in on one browser and one App session at the same time. If you open a third session on a new device, the oldest session will be signed out automatically. This is a security measure to prevent unauthorised access. If you notice an unexpected logout, change your password immediately and contact support via live chat.
2 I registered but I cannot log in — what is going wrong?
First, confirm you are using the same mobile number you registered with. Some players accidentally create two accounts with different numbers. Second, passwords are case-sensitive — try toggling Caps Lock. Third, check whether your account was verified: cu99 sends a verification SMS right after registration. If you skipped that step, the account may be pending. Contact [email protected] with your phone number and they will check the account status within a few hours.
3 Does cu99 log me out automatically?
Yes. For security, cu99 automatically ends a browser session after 60 minutes of inactivity. The App session lasts longer — up to 7 days if you have "Remember me" active. If you are playing regularly, activity in the lobby resets the timer. After an auto-logout, you simply enter your phone number and password again on the standard cu99 login screen.
4 Is the cu99 login page secure? How is my data protected?
The cu99 login page uses TLS encryption (HTTPS) so your phone number and password travel in an encrypted tunnel — the same technology used by bKash and Nagad. cu99 does not store plain-text passwords; they are hashed before saving. Additionally, repeated failed login attempts lock the account temporarily, reducing the risk of brute-force attacks. For extra peace of mind, bookmark the site instead of using search results.
5 Can I change my registered mobile number after logging in?
Changing your registered number requires identity verification because it is linked to your payment methods and KYC documents. Log in, go to your profile settings and submit a request. You will need to provide one KYC document — NID, Passport or Driving Licence. The support team reviews the change within 6 hours. Until approved, your original number continues to work for login and bKash deposits.
6 What happens to my bonus balance if I am logged out during a game?
Any completed bet is settled before the session ends, so your bonus balance is never lost due to a logout. Active, in-progress game rounds are paused and resume exactly where they left off when you log back in. Cash already won is credited to your account balance immediately — you will see it as soon as you log in again. If a round appears to be missing, open a live chat with the round ID from your transaction history.
  • SSL Encryption
  • 18+ Only
  • 24/7 Live Chat
  • bKash
  • Nagad
  • Rocket
  • Bank Transfer

What to Do After You Log In

Logged in and ready? Here are the next steps most Bangladesh players take.

Claim your welcome bonus

First deposit gets a 175% match up to ৳8,000. Minimum deposit is ৳450 via bKash, Nagad or Rocket.

Register & Claim

Go to the Casino lobby

Over 2,200 games from JILI, Evolution, CQ9 and more. Live tables, fishing games and slots — all in one place.

Explore cu99 Casino

Download the cu99 App

v2.7.5 · 41 MB · Android 7.0+ · Free. Log in once and stay signed in. Faster than any browser session.

Get the App