Privacy Policy

Last updated: February 25, 2026

Overview

Simple Dark Mode is a browser extension that toggles dark mode on websites using CSS color inversion. Your privacy is important to us — this extension collects no personal data.

Data Collection

This extension does not collect, store, transmit, or share any personal information. It does not use analytics, tracking, or any third-party services.

Local Storage

The extension stores your dark mode preference (on/off) per website using your browser's local storage (chrome.storage.local and localStorage). This data never leaves your browser and is only used to remember your settings.

Permissions

• activeTab — To apply dark mode to the current tab when you click the extension icon.
• storage — To save your per-site dark mode preferences locally in your browser.
• scripting — To inject the dark mode CSS into web pages.

Third-Party Services

This extension does not communicate with any external servers or third-party services.

Changes to This Policy

If this policy is updated, the changes will be posted on this page with an updated date.

Contact

If you have questions about this privacy policy, please open an issue on our GitHub repository.