Cookie Policy | 99ok Official Login & Trusted Online Casino Malaysia

Last Updated: 2026-08-19

This policy explains how 99ok uses cookies and similar technologies to provide a secure, personalized, and efficient gaming experience for our players in Malaysia.

What Are Cookies?

Cookies are small text files that a website stores on your computer or mobile device when you visit. They allow the site to "remember" specific information about your visit, which improves your browsing experience. In addition to standard cookies, 99ok may use similar technologies such as Local Storage (which stores data on your device for longer periods) and Tracking Pixels (tiny transparent images used to monitor user interaction).

For a gambling platform, these technologies are essential. They ensure that your session remains secure, prevent unauthorized access to your account, and allow the website to function smoothly without requiring you to re-enter your details every time you navigate to a new page or launch a game.

Types of Cookies We Use

Essential Cookies Required

These are strictly necessary for the website to operate. They enable core functions such as secure login and account authentication.

Example: Keeping you logged in to your 99ok account as you move between the lobby and game pages.

Result if declined: The website will not function; login and deposits will be disabled.

Performance Cookies Optional

These cookies collect anonymous data on how visitors use the site, helping us identify which pages are most popular and where technical issues occur.

Example: Analyzing which slot games are accessed most frequently to optimize loading speeds.

Result if declined: The site remains fully functional, but we cannot improve the user experience based on your behavior.

Functional Cookies Optional

These allow the site to remember choices you make to provide a more personalized experience.

Example: Remembering your preferred display currency (RM) or your recently played games list.

Result if declined: You may have to reset your preferences manually during each visit.

Targeting & Advertising Cookies Optional

These are used to deliver advertisements that are more relevant to your interests and to limit how many times you see a particular ad.

Example: Showing you specific promotional offers based on your gaming preferences.

Result if declined: You will still see ads, but they will be less relevant to you.

How We Use Cookies

Session Authentication

Verifying your identity to keep your account secure and your session active during gameplay.

Preference Management

Saving your site settings, such as language and currency, for a seamless return visit.

Security & Fraud Prevention

Detecting multi-account abuse and preventing fraudulent transactions to protect all players.

Traffic Analysis

Measuring site performance and page usage to optimize our technical infrastructure.

Relevant Promotions

Ensuring that the bonuses and offers displayed are applicable to your account level and region.

Technical Support

Helping our support team diagnose technical issues you may encounter while using the platform.

Third-Party Cookies

While most cookies are set by 99ok, we also allow trusted third-party service providers to place cookies on your device. These providers include:

These third parties operate under their own privacy policies. We encourage you to review the policies of the providers we use for a complete understanding of how they handle your data.

How to Manage or Disable Cookies

You have the right to decide which cookies are stored on your device. You can manage these settings through your web browser:

Google Chrome

Settings > Privacy and security > Third-party cookies.

Safari

Settings > Safari > Advanced > Website Data.

Mozilla Firefox

Settings > Privacy & Security > Cookies and Site Data.

Microsoft Edge

Settings > Cookies and site permissions > Manage and delete cookies and site data.

Note on Incognito/Private Mode: Browsing in private mode prevents your browser from saving cookies after the session ends, but it does not stop cookies from being used during the active session.

Warning: If you block Essential Cookies, you will be unable to log in, deposit funds, or access your account, as the site cannot verify your identity.

Cookie Consent & Your Choices

When you first visit 99ok, we provide a cookie banner requesting your consent for optional cookies. You can accept all, decline all optional cookies, or customize your preferences.

You may change your mind and update your cookie choices at any time through your account settings or browser configuration. For more detailed information on how we protect your personal data, please visit our Privacy Policy.

Updates to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in technology, legal requirements in Malaysia, or our business practices. Any changes will be posted on this page. We recommend checking the "Last Updated" date at the top of this page periodically to stay informed about how we use cookies.

Contact Information

If you have any questions regarding our use of cookies or wish to exercise your data rights, please contact our customer support team through the official channels listed on our Support Page or via the Live Chat feature available on the website.

18+ Please gamble responsibly. Support is available for those who need it.