DarkSweep

Dark mode for every website. Adjust brightness, contrast, sepia and saturation to care for your eyes at night and day.

Sweep bright, glaring websites into a comfortable dark theme on every site you visit. DarkSweep gives you a one-click dark mode with the controls that actually matter: brightness, contrast, sepia and saturation. Care for your eyes at night, and during the day. WHY DARKSWEEP? • Two smart engines pick "Filter" for instant site wide darkening that works everywhere, or "Dynamic" for a rewritten theme that analyzes each page's colors: backgrounds go dark, text goes light, and colors keep their hue. • Photos and videos stay natural media elements are kept out of the darkening automatically, so images keep their true colors. • Per-site control love a site's own design? Turn DarkSweep off for just that site with one tap, while every other site stays dark. A global switch covers everything at once. • Fine-tuning four precision sliders: brightness (50–150 %), contrast (50–150 %), sepia (0–100 %), saturation (0–200 %), plus one-click reset. • Instant sync toggle anything in the popup and every tab updates immediately. No reloads needed. • At-a-glance status the toolbar badge shows "ON" wherever dark mode is active, and a welcome page with a live self-test opens on install so you know everything works. PRIVACY FIRST DarkSweep runs 100 % locally in your browser: • No data collection, no analytics, no tracking • No remote code everything is bundled in the extension • Your settings never leave your device WHY THESE PERMISSIONS? • Host permissions ("read and change your data on all websites"): required for one single purpose — injecting the dark theme into the pages you visit. Nothing is read, stored or sent elsewhere. • Storage: saves your settings locally on your device. GETTING STARTED 1. Install the welcome page confirms everything is working. 2. Browse websites turn dark automatically. 3. Click the eye icon to fine-tune, switch engines, or exclude the site you're on. TIP: chrome:// pages, the Chrome Web Store and the new-tab page cannot be darkened that is a browser restriction, not a bug. DarkSweep is an independent project and is not affiliated with Dark Reader.