Privacy Policy

Last updated: May 30, 2026

Summary

ThreadMarks does not collect, sell, share, or upload personal data. The extension runs locally in your browser and only reads the current ChatGPT page to build an outline.

Data handling

ThreadMarks reads visible ChatGPT message elements in the current tab.
ThreadMarks does not send conversation content to any server.
ThreadMarks does not use analytics, cookies, tracking pixels, or remote code.
ThreadMarks does not persist conversation data in browser storage.

Permissions

The beta extension is limited to https://chatgpt.com/*. It uses a content script to render the local outline UI on ChatGPT pages.

Contact

If you have privacy questions, contact greatwhole90@gmail.com.