PromptPack Studio is a Chrome side-panel extension for saving one-off prompts and reusable templates, filling variables, and copying rendered prompts.
The extension stores prompt pack names, prompt templates, variable names, and variable fill values in Chrome local storage on the user's browser profile. That information is used only to display, edit, render, and copy the user's prompt packs.
PromptPack Studio does not require a user account, does not read web pages, does not use content scripts, does not request host permissions, and does not send prompt templates or variable values outside the browser profile, including to graysond.xyz, analytics services, AI providers, or any other remote service.
The user controls when content leaves the extension. Content can leave the extension if the user copies a rendered prompt, pastes it into another application, or otherwise moves the content outside the browser profile.
The extension uses the Chrome storage permission so saved prompt packs persist locally and the sidePanel permission so the editor can open in Chrome's side panel. Those permissions are used only for the extension's stated purpose.
If future versions add optional sync, page import, account features, AI model calls, analytics, or any remote processing, this policy and the extension permission model should be updated before that version is submitted for review.