Registering on CK444 takes under two minutes. You need a valid Bangladeshi mobile number, a password, and confirmation that you are 18 or older. Once registered, you get immediate access to slots, live casino, sports betting, crash games, and all active promotions - including a 50% welcome bonus on your first deposit up to 5,000 BDT. Everything runs in Bangladeshi Taka, and payments go through bKash, Nagad, Rocket, and Upay.
CK444 is an online casino and sportsbook built for players in Bangladesh. Before opening the registration form, make sure you meet these requirements:
You also agree to the Terms and Conditions, Privacy Policy, and Betting Rules during registration. No email address is required - your phone number is the primary identifier on the platform.
The registration screen shows fields for phone number, password, and age confirmation checkbox.
On the web version, the Register button sits in the top-right corner of the header, next to Login. On mobile browsers, the button appears in the same position and is clearly visible without scrolling.
If you use the CK444 app (Android APK or iOS PWA), the Register button appears on the home screen before login. The side menu (hamburger icon) also leads to registration for new visitors.
Follow these steps to create your account:
Step 1. Open the CK444 website or app. Tap the Register button in the top-right corner.
Step 2. Enter your 11-digit Bangladeshi mobile number and create a password (6-12 characters, letters and digits). Confirm the password in the second field.
Step 3. Check the boxes to confirm you are 18+, accept the Terms and Conditions and Privacy Policy. Optionally subscribe to promotions. Tap Register to complete.
The form is simple and straightforward:
| Field | Details |
|---|---|
| Mobile Number | 11 digits, Bangladeshi number |
| Password | 6-12 characters, letters and digits |
| Confirm Password | Must match the password field |
| Age Confirmation | Checkbox: I confirm I am 18+ |
| Terms and Conditions | Mandatory acceptance |
| Privacy Policy | Mandatory acceptance |
| Promotions | Optional subscription to offers |
After filling all required fields, one tap completes the process. There is no email verification step - your phone number serves as both login and account identifier.
CK444 also supports registration and login via Facebook and Google. These options appear below the main form - useful if you prefer not to enter your phone number manually.
Beyond the standard phone registration, CK444 offers two social login options:
Both methods appear on the registration and login screens. They skip manual data entry but still require you to confirm the 18+ age requirement and accept the platform rules.
The CK444 Android app (APK, approximately 25 MB) and iOS PWA support the same registration flow as the website. The form auto-fills some fields depending on your device settings.
Key differences in the app:
Download the app from the CK444 app page and install it by enabling 'Unknown Sources' on Android.
Login screen with phone and password fields, Remember Me option, Forgot Password link, and social login buttons.
Once your account is created, you are logged in automatically. The dashboard shows your balance in BDT and gives access to:
The first action most players take is linking their phone number in the profile settings - this is required to claim the 50% welcome bonus on the first deposit (up to 5,000 BDT).
Check out the full list of available CK444 bonuses to understand which promotions activate after registration.
New players get 50% on their first deposit. Minimum deposit is 100 BDT, maximum bonus is 5,000 BDT. Wagering requirement is 10x in slots only. One bonus per player.
Download the CK444 app and subscribe to the official Telegram channel (t.me/Ck44Ofc). With a historical deposit of at least 100 BDT, you receive an 18 BDT bonus. Wagering 1x, one-time per user.
| Problem | Solution |
|---|---|
| Phone number already registered | Use a different number or recover access via support |
| Password rejected | Must be 6-12 characters with both letters and digits |
| Page not loading | Clear browser cache or switch to a different network |
| Social login not working | Allow pop-ups in your browser settings |
| Forgot password | Use the 'Forgot Password?' link on the login screen or contact 24/7 support |
If you cannot resolve an issue independently, contact CK444 support via the live chat on the website, WhatsApp, Telegram (t.me/Ck44Ofc), or Facebook. Support works around the clock in Bengali and English.
CK444 allows only one account per person, phone number, payment method, and IP address. Creating multiple accounts leads to cancellation of bonuses and potential account suspension.
CK444 uses SSL encryption for all transactions and data transfers. After registration, protect your account with these steps:
The platform warns explicitly: no official CK444 representative will ask you to deposit via Telegram or Facebook messages. All payments go through the official deposit interface inside your account.
Account menu showing balance, deposit, withdrawal, bet history, and support options.
You must be 18 years or older. Age confirmation is a mandatory checkbox during registration. Providing false information leads to account closure.
No. CK444 uses your 11-digit Bangladeshi mobile number as the primary account identifier. Email is not required.
Yes. Both options appear on the registration and login screens. They simplify sign-up but still require accepting the platform rules and confirming your age.
Under two minutes. Fill in the phone number, create a password, confirm your age and accept the rules, then tap Register.
6 to 12 characters, combining letters and digits. Avoid simple combinations like '123456' to protect your account.
No. One account per person, phone number, and IP address. Multiple accounts result in bonus cancellation and possible suspension.
Use the 'Forgot Password?' link on the login screen. Alternatively, contact 24/7 support via live chat, Telegram, WhatsApp, or Facebook.
New players are eligible for a 50% welcome bonus on their first deposit (max 5,000 BDT, minimum deposit 100 BDT, wagering 10x in slots). An 18 BDT bonus is also available for downloading the app and subscribing to the official Telegram channel.
Yes. The Android APK and iOS PWA support the same registration form as the website, with optional autofill and biometric login after first sign-in.
Each number can only be linked to one account. If you previously registered, use the login screen. If you think this is an error, contact support immediately.