Nightpage: Dark Mode per Site by Max7Up Studio

Dark mode for the sites you choose.

Nightpage turns websites dark with one click. Pick the sites you want dark, or make every site dark and switch off the few you want to keep light. It works live, with no page reload.

★ ONE SWITCH PER SITE
Click the Nightpage button on any site and turn "Dark mode on this site" on or off. On first run, choose how you like it: dark on all sites, or only on the sites you pick. Unlimited sites, free.

★ NO WHITE FLASH
Sites you've made dark are dark from the very first frame, even before the page's styles load. Sites you keep light never flash dark.

★ PHOTOS STAY NATURAL
Nightpage rewrites the page's colors, not your pictures. Photos, videos and maps keep their real colors. Text stays readable, with contrast kept at WCAG AA or better.

★ SMART OR FILTER MODE
Smart mode carefully converts each site's colors. If a site looks wrong, switch it to Filter mode in one click. Google Docs and similar apps use Filter mode automatically.

★ LEAVES DARK SITES ALONE
Sites that already have a dark design are detected and left as they are. You can still darken them if you want.

★ FAST, AND FREE WHERE IT'S OFF
Nightpage runs only on the sites that are dark. Everywhere else, none of its code runs at all. Heavy pages switch to a lighter mode automatically so they stay fast.

★ COMFORTABLE YOUR WAY
• Themes: Midnight, Black (for OLED screens), Dim (softer, lower contrast) and High contrast.
• Brightness, contrast, sepia and grayscale.
• Schedule: always, follow your system's dark mode, or set your own hours.
• Shortcuts: Alt+Shift+N toggles the current site, Alt+Shift+P pauses everything.
• Printing and copying keep the page's original colors, so dark colors never end up in your emails or documents.

★ PRIVATE
• No account, no analytics, no ads, no tracking.
• Your site list and settings stay in your browser.
• Nightpage never writes to websites' own storage or cookies.

★ PRO (COMING SOON)
Everything above is free, with no limit on sites. Nightpage Pro will add a look for each site, more themes and your own colors, warm light (a blue-light filter), dimming for images and videos, and a sunset-to-sunrise schedule.

WHY IT NEEDS ACCESS TO WEBSITES
To change a page's colors before it first appears, Nightpage needs access to the sites you make dark. It only changes colors on those sites. It doesn't collect or send what you browse.