uTorrent Web isn't using system theme.
Go to Settings → Personalization → Colors → Choose Dark mode. uTorrent will now blend perfectly with your system theme. utorrent dark mode windows 11 exclusive
: Users can download .qbtheme files (such as the popular Dracula theme ) and apply them via Tools > Options > Behavior > Use custom UI theme . Why Dark Mode Matters for Torrenting uTorrent Web isn't using system theme
: Prolonged exposure to bright white screens, especially during late-night downloads, can lead to digital eye strain. : Users can download
Let's address the elephant in the room. As of late 2025, the official developers of uTorrent (Bittorrent Inc.) have not released a "Dark Mode Toggle" inside the settings menu for the stable build. The classic "Options > Preferences > Advanced" hack, where you change gui.sun_theme to false , only gives you a dark sidebar—not the full window.