How to Log In to QD99: Complete Sign-In Guide
This guide walks you through every QD99 login method — mobile web, the QD99 app, phone number or username with password, and OTP sign-in. It also covers forgotten password reset, common login errors, and securing your account.
- 18+ Only
- SSL Encrypted
- 24/7 Support
- bKash & Nagad
Login Methods at a Glance
QD99 offers three ways to sign in. All three land you on the same dashboard — choose whichever suits your situation right now.
Phone Number + Password
Enter the Bangladeshi mobile number you registered with and your account password. This is the fastest method if you remember your credentials.
Username + Password
Use the username you created at registration together with your password. Useful if you registered multiple numbers and want to identify the account by name.
OTP Sign-In
Request a one-time code sent by SMS to your registered number. No password needed — good for shared or public devices where you do not want to type your password.
How to Log In on Mobile Web
The mobile browser version of QD99 works on any Android or iOS device. No download is required — open your browser and follow the steps below.
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1
Open qd99.ws in Your Browser
Type qd99.ws into Chrome, Firefox, or your default mobile browser. Make sure you are on the official site — check the padlock icon in the address bar confirming SSL encryption.
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2
Tap the "Log In" Button
The Log In button appears at the top right of the homepage. Tapping it opens the sign-in form directly — you do not need to navigate to any sub-page.
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3
Enter Your Credentials
Type your registered phone number or username in the first field, then your password in the second. Tap the eye icon to reveal the password if you need to check for typos.
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4
Tap "Sign In"
Hit the Sign In button. If your credentials are correct, you land on your QD99 dashboard within a few seconds. From there you can deposit, browse games, or check your balance.
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5
Optional: Save Your Login
Your browser may offer to save your credentials. Only use this option on a personal device that is protected by a screen lock. Never save passwords on a shared or public phone.
How to Log In on the QD99 App
The QD99 app offers a faster, smoother experience than the mobile browser. If you have not installed it yet, visit the QD99 App page for the download link.
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1
Open the QD99 App
Tap the QD99 icon on your home screen. The app loads to the welcome screen, which shows the Log In and Register buttons side by side.
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Select Log In
Tap "Log In." The sign-in form appears with fields for your phone number or username and your password. The layout is identical to the mobile web version.
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Enter Your Details and Sign In
Fill in your credentials and tap "Sign In." The app keeps you logged in between sessions on the same device unless you manually sign out or clear app data.
App Advantage
The app remembers your session, so you rarely need to re-enter credentials. Push notifications also alert you to deposit confirmations and promotions in real time.
Android Only
The QD99 app is an APK for Android devices. iOS users should use the mobile web version at qd99.ws, which is fully optimised for Safari on iPhone and iPad.
OTP Login
OTP login lets you sign in with a one-time SMS code instead of your password. Use it when you are on an unfamiliar device or cannot remember your password right now.
OTP Login Quick Reference
| Detail | Value |
|---|---|
| Delivery method | SMS to your registered mobile number |
| Code length | 6 digits |
| Expiry time | 3 minutes from delivery |
| Resend wait time | 60 seconds |
| Maximum attempts per session | 3 before a cooldown applies |
| Supported networks | Grameenphone, Robi, Banglalink, Teletalk, Airtel |
Forgotten Password Reset
You can reset your password in under three minutes using your registered phone number. No support ticket is needed.
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1
Tap "Forgot Password" on the Login Page
Open the login form at qd99.ws/qd99-login/ and tap the "Forgot Password?" link below the Sign In button. This opens the password reset form.
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Enter Your Registered Phone Number
Type the mobile number linked to your QD99 account. If you registered with a username instead, enter the phone number you verified during registration.
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3
Enter the OTP
Tap "Send OTP." A six-digit code arrives by SMS within 60 seconds. Enter it in the verification field. The code expires after 3 minutes — request a new one if needed.
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4
Set a New Password
Type your new password twice to confirm it. It must be at least 8 characters and include an uppercase letter, a number, and a symbol. Tap "Confirm" to save the change.
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5
Log In with the New Password
Return to the login form and sign in with your phone number or username and the new password you just set. Your session history and balance are unaffected by a password reset.
Why Login Fails and How to Fix It
Most login failures have a simple cause. Find your error message in the table below and follow the fix before contacting support.
| Error / Symptom | Likely Cause | Fix |
|---|---|---|
| Wrong password message | Caps Lock on or typo | Toggle Caps Lock off, re-enter carefully. Use the eye icon to verify. |
| Account not found | Wrong phone number format or unregistered number | Enter the full number including network prefix (017…, 018…, etc.). If not registered, create an account. |
| Account temporarily locked | Too many failed attempts | Wait 15 minutes, then try again. Or use Forgot Password to reset. |
| OTP not received | Network delay or wrong number | Wait 60 seconds and tap Resend. Check you have mobile signal. Contact the Help Center if three resends fail. |
| OTP expired | More than 3 minutes since delivery | Tap "Resend OTP" and enter the new code within 3 minutes. |
| Page not loading | Poor internet or browser cache | Switch between Wi-Fi and mobile data. Clear browser cache or try a different browser. |
| Account suspended | Violation of terms (e.g. duplicate account) | Contact 24/7 Support with your registered number for review. |
Logging In on a New Device
QD99 allows you to log in on any device at any time. When you sign in on a device the system has not seen before, an extra verification step may appear.
OTP Verification on First Use
When QD99 detects a new device or browser, it may send an OTP to your registered mobile number before granting access. This is a security measure, not an error.
Have Your Phone Ready
Keep your registered SIM card in the new device or nearby so you can receive the SMS verification code quickly. The code expires in 3 minutes.
Multiple Devices Allowed
You can be logged in on your phone and tablet at the same time. Each device holds its own session. Logging out on one device does not affect other active sessions.
Public or Shared Devices
Always log out manually after each session on a shared device. Do not save your password in a shared browser. Clear the browser history and cookies before leaving.
Keeping Your Account Secure
A secure login protects your balance and your bKash or Nagad withdrawal details. Follow these practices to reduce risk.
| Practice | Why It Matters |
|---|---|
| Use a unique, strong password | Prevents brute-force attacks from compromising your account |
| Never share your OTP | OTPs are single-use — sharing one gives full account access to a stranger |
| Log out on shared devices | Stops the next user from accessing your wallet and game history |
| Keep your SIM card secure | Your registered number is used for OTP and password reset — losing it creates a risk |
| Update your password regularly | Rotating credentials limits damage if a password is ever exposed elsewhere |
| Only use the official qd99.ws URL | Phishing sites mimic QD99's design to steal login details |
Login FAQ
Quick answers to the questions players ask most often about signing in to QD99.
Can I log in with my username instead of my phone number?
Yes. The login form accepts either your registered phone number or the username you chose when you created your account. Both identify the same account — use whichever you remember more easily.
I deleted the QD99 app. Do I lose my account?
No. Your QD99 account is stored on the server, not on your device. Uninstalling the app does not delete your balance, history, or credentials. Re-install the app from the QD99 App page and log in as normal.
How many times can I try to log in before my account locks?
After several consecutive failed attempts the account enters a temporary lockout to prevent unauthorised access. Wait approximately 15 minutes before trying again, or use the Forgot Password flow to regain access immediately via OTP.
My OTP never arrives. What should I do?
First check that you have mobile signal. Wait 60 seconds and tap Resend. If three resend attempts all fail, your number may be blocked from receiving SMS from short codes — contact your mobile operator. You can also reach QD99's 24/7 Help Center for assistance.
Can I stay logged in permanently on my personal phone?
Yes. The QD99 app keeps your session active on the same device until you manually log out or clear the app's data. On mobile web, the session persists as long as you do not clear browser cookies. Enable your phone's screen lock as an extra safety layer.
I have two accounts. Can I merge them into one?
QD99 permits only one account per person. Duplicate accounts are closed according to the terms of service. If you accidentally created two, contact the Help Center before attempting to withdraw — support can advise the correct steps.
Where can I learn more about depositing and withdrawing after I log in?
Visit the QD99 Withdraw Guide for step-by-step withdrawal instructions using bKash, Nagad, Rocket, and Upay. For general help, the Help Center covers all account topics.