Dusk: Dark Mode for Websites

This is the dark mode for Safari you've been looking for, on iPhone, iPad and Mac.

Dusk turns every website dark before it even paints, in colors that look designed, not inverted. It's built for speed: no white flash, no lag while you scroll, and no Dusk code at all on sites you turn off. And it's private: Dusk only changes colors, and never collects or sends your data.

FAST BY DESIGN
• Dark from the first frame. Safari applies Dusk's theme while the page loads, so there's no white flash.
• Never in the way. Dusk works in slices of a few milliseconds and steps back for scrolling, typing and video.
• Nothing running while you scroll.
• Each page's styles are read once. Change a theme or a slider and open pages update in place, without a reload.
• Sites that are already dark are left as they are, and sites you turn off run no Dusk code at all.

PRIVATE BY DESIGN
When you turn Dusk on, Safari warns that it can read and change the websites you visit. Safari shows this for every extension that can change web pages: it's the access Dusk needs to recolor them. Here's all Dusk does with it:
• It looks only at a page's colors and styles. It never reads what you type, your passwords or your payment details.
• It collects nothing and sends nothing: no servers, no analytics, no ads, no account.
• It keeps no history. Only the sites you set up yourself are saved, on your device and, with Pro, in your own iCloud.
• You're in control: allow Dusk on every website, or only on the sites you choose.

DARK MODE THAT LOOKS RIGHT
• Designed colors: backgrounds darken, text lightens, links and buttons keep their hue.
• Readable text: anything below WCAG AA contrast is lifted until it passes.
• Logos and icons drawn in dark ink are recolored so they stay visible.
• Tested on more than 70 popular sites, with built-in fixes where a site needs one.
• Filter mode for the rare site that still looks wrong.

MADE FOR IPHONE, IPAD AND MAC
• One app on every device, and Pro is one purchase for all of them.
• Dark all the time, or only when your device is in Dark Mode.
• Widgets and a Control Center control turn Dusk on or off with a tap.
• On Mac, Option-Shift-D turns Dusk on or off for the site you're on.
• Shortcuts and Siri can turn Dusk on or off; with Pro they also set themes, schedules and sites.
• With Pro, a Focus filter changes the theme with your Focus, and iCloud keeps your settings the same everywhere.

FREE
• Dark mode on every website, on all your devices.
• Brightness and contrast.
• Turn Dusk off for any site, or force it on.
• Filter mode, built-in site fixes and dark views for text and images.
• Widgets, the Control Center control and the keyboard shortcut.

DUSK PRO: ONE PURCHASE, NO SUBSCRIPTION
• 17 more themes, including Black for OLED screens, High Contrast, Sepia and your own custom colors.
• Schedules: on from sunset to sunrise, or the hours you choose. No location access needed.
• Per-site tuning: a theme, brightness, contrast, saturation, warmth and dimming for each site.
• Warmth for less blue light at night, and saturation from calm to lively.
• Dim bright images and video.
• Dark PDFs in Safari.
• Custom CSS for any site.
• iCloud sync, a Focus filter, Shortcuts actions for themes, schedules and sites, and settings backup.
Pay once and Pro unlocks on all your iPhones, iPads and Macs.

TO TURN IT ON
iPhone and iPad: in Safari, tap the page menu in the address bar, then Manage Extensions, and turn on Dusk. Then tap the page menu, then Dusk, and choose Always Allow ▸ Always Allow on Every Website.
Mac: open Safari ▸ Settings ▸ Extensions and turn on Dusk. Then, in Safari ▸ Settings ▸ Websites ▸ Dusk, choose Allow for other websites.