Qbittorrent Increase Font Size May 2026

Shut down qBittorrent completely. Open the file. Look for a section labeled [LegalNotice] or simply add this at the bottom:

So, open your qBittorrent.conf . Write a stylesheet. Your eyes will thank you. And if you're a developer reading this—consider submitting a patch for a native font picker. It's time.

At first glance, qBittorrent seems stubborn. There is no "Increase Font Size" slider in the main preferences. This absence isn't an oversight but a philosophical choice rooted in its reliance on native Qt frameworks. However, dismissing it as inflexible would be a mistake. Under the hood, qBittorrent offers four distinct layers of typographic control, ranging from the dead-simple to the surgically precise. Before hacking config files, understand that qBittorrent is a Qt-based application. It inherits its default scaling behavior from the OS environment variable QT_SCALE_FACTOR . qbittorrent increase font size

QT_SCALE_FACTOR=1.5 qbittorrent Caveat: UI elements may clip or overlap.

/* Buttons shouldn't be gigantic */ QPushButton { font-size: 12pt; padding: 4px; } Shut down qBittorrent completely

[Application] UseCustomUITheme=true Then, you must define a stylesheet. But the fontSize key here is largely deprecated in v4.5+. The real power comes from . Layer 3: The Custom Stylesheet (The Power Move) This is where qBittorrent transforms. The application accepts a full Qt StyleSheet (QSS)—a CSS-like language for Qt widgets. You are no longer asking for a font size; you are dictating typography to every single UI element.

Launch via terminal with an environmental variable: Write a stylesheet

Open qBittorrent > Tools > Preferences > Behavior. At the bottom, check "Use custom UI Theme" and browse to your style.qss .