Privacy Policy

Last updated: April 23, 2026

1. Introduction

prodthink (the "Platform") respects your privacy. This Privacy Policy explains how we collect, use, store, and protect your information. By using the Platform, you agree to our processing of your information in accordance with this policy.

2. Information We Collect

We collect the following types of information:

  • Account Information: When you sign in with Google, we obtain your basic email information
  • Usage Data: Document content you create and edit on the Platform (stored locally in your browser)
  • Device Information: Device type, operating system, browser type, IP address (used only for security protection and anti-malicious requests)

3. How We Use Information

We use the collected information for:

  • Providing, maintaining, and improving our services
  • Verifying your identity and providing customer support
  • Sending you important service-related notifications
  • Analyzing usage patterns to improve user experience
  • Detecting, preventing, and addressing security threats and malicious requests
  • Complying with legal requirements

4. Data Storage and Security

Local Storage: Your document content is stored locally in your browser. We do not upload this content to our servers.

Security Measures: We employ industry-standard security technologies and management measures to protect your personal information. However, no internet transmission or storage method is absolutely secure, and we cannot guarantee the absolute security of your information.

Data Management: You can manage locally stored content at any time by clearing your browser data.

5. Information Sharing

We do not sell, trade, or transfer your personal information to third parties, except in the following circumstances:

  • With Your Explicit Consent
  • Service Providers: Third parties who help us provide services, used only for the purpose of delivering services
  • Legal Requirements: In response to court orders, subpoenas, or legitimate requests from government agencies
  • Protecting Rights: When disclosure is necessary to protect our or others' rights, property, or safety

6. Cookies

We use essential cookies to maintain your login state. You can control cookie settings in your browser:

  • Chrome: Settings > Privacy and Security > Cookies and other site data
  • Safari: Preferences > Privacy
  • Firefox: Options > Privacy & Security
  • Edge: Settings > Cookies and site permissions

7. Your Rights

Under applicable laws, you have the following rights:

  • Right to Access: Request to view personal information we hold about you
  • Right to Correction: Request to correct inaccurate personal information
  • Right to Deletion: Request to delete your personal information
  • Right to Withdraw Consent: Withdraw your consent for information processing

8. Third-Party Services

The Platform may contain links to third-party websites or services. We are not responsible for the privacy practices of these third-party websites. We recommend that you read their privacy policies when visiting those sites.

9. Changes to Policy

We may update this Privacy Policy from time to time. Any changes will be notified by posting the updated policy on this page and updating the "Last Updated" date. Your continued use of our services after changes are posted constitutes acceptance of the updated policy.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us: linyunn123@gmail.com

This Privacy Policy was last updated on April 23, 2026