Dark Mode for Every Website – NeoReader by NeoReader

Turn any website dark in one click, and it stays dark when you reload and every time you come back, with no white flash. Photos, logos and brand colours keep their real look, and pages that are already dark are left alone.
Free, no account, and it has no access to any site until you ask.

DARK IN ONE CLICK
• Click the toolbar button and switch it on, or press Alt+Shift+N.
• Smart mode recolours the page for a dark background while keeping images, icons and colours as they are.
• Pages that already have a dark design are detected and left alone.

IT STAYS DARK
• Switch a site on once and it opens dark on every visit, styled before the page appears, so there is no white flash.
• Prefer dark everywhere? Turn it on in Settings, and mark any site you want to keep normal.

MAKE IT COMFORTABLE
• Adjust brightness, contrast and warmth for each site, or set one default look.
• Choose Smart, Invert or Dim.
• Schedule it: always on, following your system's dark mode, or between the hours you choose.

ONLY THE SITES YOU CHOOSE
• The extension installs with no access to any website.
• Switching a site on asks your permission for that one site. It asks for all sites only if you turn on dark everywhere.
• No account, no tracking, no analytics. Your settings stay in your browser.

Colour engine by Dark Reader (MIT licence).

SUPPORT
Questions or a site that looks wrong: https://neoreader.com/contact