Theme settings
Switch between System, Light, and Dark themes in the extension and dashboard using the sidebar picker or keyboard shortcut.
ZetaMarker supports System, Light, and Dark themes. Your choice applies to the extension sidebar, toolbar, and PDF viewer.
Change theme from the sidebar
- Open the ZetaMarker sidebar.
- Click the Theme button in the bottom bar (monitor, sun, or moon icon).
- Choose System, Light, or Dark.
System follows your operating system's light/dark preference.
Cycle theme with a shortcut
Press Ctrl+Shift+Y / Cmd+Shift+Y to cycle:
System → Light → Dark → System
A short toast confirms the current theme: Theme: Light, Theme: Dark, or Theme: System.
See Keyboard shortcuts.
Dashboard theme
The web dashboard has its own theme control in the header. Extension and dashboard themes are independent — set each where you use ZetaMarker.
Google Drive and Google Docs
Theme cycling is disabled on Google Drive and Google Docs tabs because the extension does not run there. See Google Drive and Google Docs.