Privacy Policy for Gemini Enhancer

Overview

Gemini Enhancer adds UI on gemini.google.com to help write prompts. This page summarizes the minimal data the extension stores and the limited permissions it uses. No analytics, tracking, or third‑party servers.

Data Stored

• chrome.storage.sync — slashCommands(small map of trigger→prompt) for optional cross‑device sync.
• chrome.storage.local — autosavedContent_gemini{url, text, timestamp} to restore unsent drafts on the same device.

Not collected or sent: browsing history, personal identifiers, chat content, analytics, or telemetry. No developer‑controlled servers.

How data is used

• All processing runs locally in your browser.
• No cross‑origin requests, background networking, or remote code.
• For sync, Chrome may store a copy in your Google account; it is encrypted in transit and can be end‑to‑end encrypted if you set a sync passphrase.

Permissions

• host_permissions: https://gemini.google.com/*— required solely to run the declarative content script and stylesheet on Gemini pages (adds follow‑up UI, slash‑command autocomplete, and autosave).
• storage — to storeslashCommands (sync) andautosavedContent_gemini(local).
• No activeTab permission.
• No tabs permission.

Control

• Manage or delete saved slash commands and drafts from the extension’s popup UI.
• Removing the extension clears all stored data.