Privacy Policy

Last updated: 2025-12-07

This Privacy Policy describes how crv (React Code-based Rendering Visualization Tool, the "Service") handles information in connection with your use of the Service.

1. Information We Collect

The Service does not directly collect personally identifiable information.

  • React source code you paste into the Service is not sent to any server; analysis is performed locally in your browser.
  • We do not collect information that directly identifies you, such as your name, email address, or phone number.

However, certain information may be collected automatically in the following cases.

(1) Cookies and Advertising Identifiers

Google AdSense and/or analytics tools (if used) may automatically collect information such as:

  • Cookie identifiers
  • Visit frequency and usage patterns
  • Browser and device information
  • Approximate location derived from IP address

This information is generally processed as anonymous or non-identifiable data.

2. How We Use Information

Automatically collected information may be used for:

  • Improving Service quality and features
  • Error analysis and aggregated usage statistics
  • Displaying ads and measuring ad performance (if Google AdSense is used)

3. Google AdSense Notice

The Service may display ads through Google AdSense. Google may use cookies and similar technologies to:

  • Provide personalized or non-personalized ads
  • Deliver ads based on user activity
  • Collect statistics on ad impressions and clicks

For more information about Google's advertising and cookie practices, please visit:

https://policies.google.com/technologies/ads

4. Sharing with Third Parties

We do not sell or share your personal information with third parties. Exceptions may apply only when:

  • Required by applicable laws or regulations
  • Requested by law enforcement or government authorities through lawful procedures

5. Data Retention and Deletion

  • React source code you input is not stored on our servers. It may be cleared when you refresh the page or close the browser tab.
  • Cookies and advertising identifiers are handled according to the policies of third-party providers (such as Google). The Service operator does not directly store or manage such third-party data.

6. Your Choices and Cookie Controls

You can block or delete cookies at any time through your browser settings. Examples:

  • Chrome: Settings > Privacy and security > Cookies and other site data
  • Safari: Settings > Privacy > Block all cookies
  • Other browsers (Edge, Firefox, etc.) provide similar settings to manage cookies.

7. Contact

If you have questions about this Privacy Policy, please contact:

  • Contact person: Kyu
  • Email: officialkyus@gmail.com

8. Changes to This Privacy Policy

We may update this Privacy Policy to reflect changes in the Service or applicable laws. If there are material changes, we will provide notice within the Service by reasonable means.