Zero Notice Panel от Kedari

Zero Notice Panel is a minimal, privacy-focused Firefox extension that provides a clean static popup.
The content is fully offline, requires zero permissions, uses no external scripts, and performs no data collection.
This extension is designed purely for UI display purposes and does not interact with websites, tabs, or user data.

Features:

100% offline static HTML panel

No tracking, analytics, or remote requests

No background scripts

No permissions required

Lightweight and secure