ck 4 Login — Access Your Account Quickly and Safely
Logging in to ck 4 takes only a few seconds. Sign in to your account from any device — mobile or computer — view your game history, and start your next game.
How to Log In to ck 4 from Mobile and Computer
The login process is equally simple from any device. Follow the steps below — no technical knowledge needed.
Go to the ck 4 site
Open a browser on your mobile or computer and type the official ck 4 address. Always confirm the correct URL to avoid fake sites.
Find the login button
You will see the "ck 4 Login" button in the top right corner of the page. Tap or click it to go to the login page.
Enter your details
Type your username or mobile number and password correctly. If typing on mobile is difficult, you can use copy-paste.
Access your account
After submitting, once OTP verification is complete, you will land directly on your dashboard. From there you can start a deposit, play games, or place bets.
Log In
For members aged 21 and above. Please play responsibly.
When logging in from mobile, remember that the on-screen keyboard distinguishes between uppercase and lowercase letters — passwords are case-sensitive. The ck 4 Android and iOS apps are available through official channels, where logging in is even easier.
What to Do If You Forget Your Password or Username
Forgetting your password is very common. Fixing it on ck 4 takes just a few minutes.
On the login page, tap the "Forgot your password?" option. Then enter your registered mobile number. An OTP will arrive — enter it within the given time and set a new password. The new password should be at least 8 characters and include a mix of numbers and uppercase letters.
If you forget your username, you can also log in using the mobile number you used during registration. Or contact the support team via 24/7 live chat — they will assist you in Bengali.
After resetting your password, set a strong new password at the first opportunity and do not use it anywhere else. ck 4 never asks for your password by phone or message.
How to Keep Your ck 4 Account Secure
Account security is not just about remembering your password — a few simple habits will keep both your balance and your information safe.
Strong password
Use a password of at least 10 characters combining uppercase, lowercase, numbers, and special characters. Avoid using your date of birth or mobile number.
OTP verification
An OTP is used at every login or for important changes. Never share this OTP with anyone — ck 4 staff will not ask for it either.
Recognising fake sites
Check the URL bar carefully. There may be fake sites that look like ck 4 — created with a slight spelling change. Entering your details on such sites can result in your account being stolen.
Caution on public devices
If you log in from a cybercafe or a shared phone, always log out when done and clear the browser history.
SSL protection and encryption
ck 4 uses SSL encryption, which means your login details and transaction data are transferred in a fully encrypted state. If you see "https" and a padlock icon in the browser address bar, the connection is secure.
For more details about your account, read ck 4's privacy policy — it contains a full description of how your information is kept secure.
Also check the responsible gaming page to build safe online gaming habits. Account limits and other protection tools are available there.
Common Login Issues and How to Fix Them
Sometimes you may run into minor issues when trying to log in. In most cases these can be fixed on your own.
Wrong password entered multiple times
Entering the wrong password several times may temporarily lock your account. Wait a moment, then use the "Forgot your password?" option. Also check whether Caps Lock is on.
Page not loading or getting stuck
Check your internet connection. Clear your browser cache and cookies, then try again. Try opening the page in a different browser or in incognito mode.
OTP not received
Check your message inbox and spam folder. If the mobile network signal is weak, the OTP may be delayed. Wait 1-2 minutes and request it again.
Issues with an outdated browser
If your browser is not up to date, some features may not work properly. Use the latest version of Chrome, Firefox, or Edge.
Account appears to be permanently closed
If your account has been closed due to a policy violation, contact the support team in Bengali via 24/7 live chat. See the terms and conditions for details.
Log In and Start Playing on ck 4
After successfully logging in, get a 100% bonus on your first deposit, up to ৳10,000 (wagering 25x the bonus amount). The minimum deposit is just ৳300 — payable via bKash, Nagad, Rocket, Upay, or bank transfer. Withdrawals are generally completed within 30 minutes to 3 hours. Join ck 4's VIP program to earn weekly cashback as well.
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