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Preview of Dark mode for every site — Nexily Dark

Dark mode for every site — Nexily Dark by Nexily

Universal dark mode on any website: per-site themes, no white flash, OLED black, scheduling at sunset. Free, no limits.

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About this extension
🌙 Your browser's dark mode only covers its own menus. Nexily Dark covers the whole web.

It darkens any website, including the ones that never shipped a dark theme. Images keep their colours, brand logos too, and text stays readable.

✨ WHAT NEXILY DARK DOES
✅ Universal dark mode on every site, switchable per site
✅ No white flash when a page loads
✅ OLED mode (true black) to save battery on OLED screens
✅ Automatic scheduling at sunset, or follow your system theme
✅ 9 themes, intensity control, allowlist for sites you want left bright
✅ Image and brand-colour protection

🎁 FREE, NO LIMITS
Nexily Dark is completely free. No trial, no locked feature, no account to create. Everything is unlocked the moment you install it.

🔒 PRIVACY
No ads, no trackers. Your settings stay on your machine. The extension does not read page content and sends nothing to a server, except your email address if you choose to sign up for the newsletter from the extension (one-click unsubscribe).

🎯 WHO IT'S FOR
For reading at night without burning your eyes, for OLED screens, and for every site that never bothered with a dark theme. Night mode applies everywhere, site by site if you prefer.

🔑 WHY THESE PERMISSIONS
A universal dark mode has to be able to restyle any site: that is all this permission does. No content is read, no data is sent.

🙋 COMMON QUESTIONS
❓ Do I need an account? No. No sign-up, no email.
❓ Is there a paid version? No. This one is free and unlimited, permanently.
❓ How is it funded? By the other Nexily extensions, shown inside it — never by ads, never by your data.

🧭 COMPATIBILITY
Chrome, Edge, Brave, Opera and Vivaldi, plus Firefox. Interface in 6 languages.

Written, tested and maintained by one person, in France. A question, a bug, an idea for a feature? Write to me — I answer myself.

Nexily · 🌐 nexily-app.fr / 📧 contact@nexily-app.fr
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.

Optional data collection, according to the developer:

  • Personally identifying information
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Version
1.4.0
Size
111.77 KB
Last updated
15 days ago (Oct 24, 2026)
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  • dark mode
  • privacy
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