Focus Mode Toggle 作者： Juniper

Instantly switch the current webpage to a high-contrast dark mode to eliminate distractions and improve reading focus. This simple, lightweight utility provides immediate relief from bright screens by inverting the colors of the active page to a dark background with light text. It's a perfect tool for extended reading, low-light environments, or users needing high visual contrast.

The extension is designed for optimal privacy and speed. It operates using the strict activeTab permission, meaning the script only runs after you click the icon and only on the current tab. No user data is collected, stored, or transmitted at any time.

One-Click Action: Instantly toggle Focus Mode ON or OFF.

Privacy First: Uses minimal permissions. No Web History or personal data accessed.

Performance: Uses a lightweight CSS injection technique for fast, non-intrusive operation.