DarkLume is a free Chrome extension designed to apply a dark theme to any website using modern CSS. This lightweight tool, weighing only 20KB, ensures optimal eye protection and enhances readability, particularly in low-light conditions. It does not require any sign-up or permissions to access your data, making it a straightforward solution for users seeking a dark mode experience without compromising website styles.

The extension offers several features, including the ability to apply dark themes selectively on specific domains or all domains with user permission. Users can also inject custom CSS rules for personalized adjustments. Additionally, DarkLume is open-source, with no ads or tracking, promoting a user-friendly environment. With a keyboard shortcut for easy access, this extension is a practical choice for anyone looking to reduce eye strain while browsing.