Obscure: Dark Mode & Styles

Free dark mode with brightness, contrast and site settings. Premium adds custom colors, reading settings and element fixes.

Make supported websites darker and adjust their appearance to suit your reading. FREE FEATURES • Invert or dim pages; control brightness, contrast, sepia and grayscale. • Protect photos and videos from color inversion, and respect detected dark themes. • Follow your system theme or a schedule. Choose automatic, always or never for each site, or pause a site for one hour. • Save basic appearance settings for a site, or return to global settings. Manual custom CSS is also free. • When something looks wrong, describe the issue and save a local report for free. Creating element corrections requires Premium or an active trial. • Export/import a settings backup. Print or save PDF using the page's original appearance. • Shortcuts: Alt+Shift+D for the site, Alt+Shift+E for the element fixer, Alt+Shift+A for global on/off. OPTIONAL PREMIUM — US$6, one-time payment Customize with four palettes, including Graphite, or your own background, text and link colors. Palettes offer adjustable glow; custom colors use no glow. Adjust font, text weight and letter spacing. Create unlimited element corrections, preview before saving and apply to similar elements. Start the optional 14-day trial in More options → Premium → Start free trial; it begins when you click, without a card. When it ends, free features and saved corrections remain available. Appearance processing is local, without analytics or tracking. Chrome Sync can synchronize general and per-site preferences when enabled. License requests, popup favicons and external resources referenced by your own CSS can use the network. Page contents are not sent to a browsing analytics service. Chrome restricts extensions on internal/protected pages. Compatibility varies by site; early styles help reduce loading flashes. Available in six languages.