Privacy Policy for HighlightSync AI
Last Updated: November 6, 2025
Thank you for using HighlightSync AI, a browser extension designed to help you highlight text on any page and use AI to generate notes. This Privacy Policy explains what information we collect, how we use it, and your choices regarding your information.
1. Information We Collect
When you use the HighlightSync AI extension, we collect the following information to provide and improve our service:
- Highlighted Content: The text you select and highlight on web pages.
- Web Page Information: The URL and title of the web pages where you highlight content. This is necessary to associate your highlights with the correct source.
- AI-Generated Notes: Notes and summaries generated by the AI based on your highlights.
- Session Information: We use cookies to manage your session and authenticate you with our backend services. This allows you to access your saved highlights and notes across different sessions.
We do not collect any personally identifiable information (PII) beyond what is contained within the text you highlight. We do not track your browsing history.
2. How We Use Your Information
We use the information we collect for the following purposes:
- To Provide Core Functionality: We use the highlighted text, title of the page and url to generate AI notes, and to save and sync your highlights and notes to your account.
- To Improve Our Service: We may use anonymized and aggregated data to analyze usage patterns and improve the functionality and user experience of HighlightSync AI.
- To Communicate with You: We may use your contact information, if you provide it by creating an account, to send you important updates about the extension or respond to your support requests.
3. Data Sharing and Third Parties
To provide the AI-powered features, we share the highlighted text with a third-party AI service. We are committed to using reputable AI services and will ensure they have strong privacy protections in place.
We do not sell, trade, or otherwise transfer your personally identifiable information to outside parties, except as described in this policy.
4. Data Storage and Security
Your highlighted content, page information, and AI-generated notes are securely transmitted to and stored on our servers. We use industry-standard encryption and security measures to protect your data from unauthorized access, disclosure, or alteration.
5. Your Rights and Choices
You have control over your data. You can:
- Access Your Data: You can view your saved highlights and notes through the extension's interface.
- Delete Your Data: You can delete individual highlights and notes. Deleting a highlight will remove it from our servers.
If you wish to delete your entire account and all associated data, please contact us.
6. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any significant changes by posting the new policy on this page. We encourage you to review this Privacy Policy periodically for any changes.
7. Contact Us
If you have any questions about this Privacy Policy, please contact us:
- Twitter: @AjayCodeWiz
- Email: support@highlightmind.com