Privacy Policy

Effective date: July 20, 2026

Comzip Calculators (hereinafter "the Site") takes the protection of users' personal information seriously and complies with Korea's Personal Information Protection Act and other applicable laws. The following describes how the Site handles personal information.

1. Personal Information Collected and Collection Methods

The Site does not offer membership registration or login. Values you enter into calculators (salary, announced value, date of birth, etc.) are not transmitted to or stored on any server — they are calculated and processed entirely within your browser . In other words, information you enter while using a calculator is not shared with anyone, including the operator.

However, the following information may be collected automatically to help improve the service.

• Google Analytics (GA4) — Usage statistics such as pages visited, time spent, device and browser type, and approximate location (country/city level). Collected via cookies and processed in a form that does not identify any specific individual.
• Advertising service cookies — To support site operations, third-party advertisements (e.g., Google AdSense) may be displayed. In that case, advertising providers may use cookies to serve personalised ads.

2. Purpose of Collection and Use of Personal Information

Automatically collected information is used solely for analysing service usage, improving content and features, and displaying advertisements. It is not used for any other purpose.

3. Retention Period of Personal Information

The Site does not independently store or retain personal information. Information collected through Google Analytics is handled in accordance with Google's data retention policy. For details, please refer to Google's Privacy Policy linked below.

4. Third-Party Sharing and Processing

As a rule, the Site does not provide users' personal information to outside parties. However, because the Site uses third-party services such as Google Analytics and Google AdSense, automatically collected information may be transmitted to the respective service providers (e.g., Google) to the extent necessary for those services to function.

• Google Privacy Policy
• Google Advertising Policies

5. Installation, Operation, and Opt-Out of Cookies

Cookies are small text files that store and periodically retrieve information about your visits and usage patterns. You can refuse or delete cookies through your web browser settings. Please note that refusing cookies may cause some parts of the service to function incorrectly.

• Chrome: Settings → Privacy and Security → Cookies and other site data
• Safari: Preferences → Privacy
• Edge: Settings → Cookies and site permissions

You can also install the Google Analytics Opt-out Browser Add-on to block data collection by Google Analytics.

6. User Rights and How to Exercise Them

You may contact us at any time using the details below to enquire about how your personal information is being processed, or to request access, correction, or deletion. Because the Site does not hold member identification information, it will help us respond if you specify what information your request relates to (for example, a particular visit record) when you get in touch.

7. Privacy Officer

For enquiries regarding site operations or the handling of personal information, please contact us at:

• Operator: Comzip Calculators
• Email: comzip@gmail.com

8. Notice of Changes

This Privacy Policy may be amended, supplemented, or revised in response to changes in laws, policies, or the service. Any changes will be announced on the Site.