Dark Night Mode is a free and open-source Chrome extension that enables a night mode for the entire internet. By darkening all websites you visit, this extension helps reduce eye strain when browsing at night. Unlike other similar extensions, Dark Night Mode uses a unique algorithm to intelligently convert website colors to darker shades without inverting them or distorting images. With features such as a brightness slider, auto mode, and whitelist, this extension provides customization options to enhance your browsing experience. Although it may take some time to adjust to the dark mode, many users have reported improved sleep and reduced eye discomfort.