Privacy Policy

Article 1 (Information We Collect)

When you sign in with a Google account, we collect the following information:

• Google account display name
• Google account email address
• Google account profile image URL

We also store the following information through your use of the Service:

• Bookmark data (video URLs, timestamps, notes)
• Data creation and modification timestamps

* A Google account sign-in is required to use this Service.

Article 2 (Purpose of Use)

We use the collected information for the following purposes:

• User authentication and account management
• Providing cloud sync of bookmark data
• Providing, maintaining, and improving the Service

Article 3 (Security Measures)

Your information is stored on Google Cloud (Cloud Firestore). We implement appropriate technical and organizational security measures to prevent leakage, loss, or damage of personal information.

Article 4 (Sharing with Third Parties)

We will not provide your personal information to third parties except in the following cases:

• When we have your consent
• When required by law
• When necessary to protect a person's life, body, or property, and it is difficult to obtain your consent

Article 5 (Cookies)

The Service uses cookies and local storage to maintain your authentication state. These are necessary for providing the Service and are not used for advertising or tracking purposes.

Article 6 (Data Deletion)

You can delete your account at any time through the "Delete account" option in the sidebar. Upon account deletion, all stored data (bookmarks, timestamps, account information) is permanently deleted and cannot be recovered.

Article 7 (Changes to This Policy)

We may update this Policy as necessary. The updated Policy takes effect as soon as it is posted on this page. For significant changes, we will endeavor to notify you through the Service.

Article 8 (Contact)

For questions regarding this Policy, please visit the contact page.