BlackStone Prompt Manager does not collect, transmit, or share any personal data.

All prompts and settings created by the user are stored exclusively in the
browser's local storage (chrome.storage.local) and never leave the device.

The extension makes no network requests to external servers. It does not use
analytics, telemetry, or tracking of any kind.

The extension interacts with AI chat websites (such as ChatGPT, Claude, Gemini,
etc.) solely to inject user-selected text into the page's input field, at the
user's explicit request.