GhostTool by Ghost

GhostTool brings a clean dark theme to Google Drive and Google Docs, plus customizable prefix-based text coloring for your documents.

FEATURES

• Dark theme for Google Drive — file lists, sidebars, menus and dialogs all rendered in easy-on-the-eyes dark tones.
• Dark theme for Google Docs — the entire editor is inverted with preserved color hues, so toolbars, menus and icons stay fully visible and usable.
• Prefix coloring for Docs — lines starting with a prefix you define (e.g. "", (), OT, page 1) are drawn in a color of your choice. Perfect for writers, translators and script formatting workflows.
• Fully customizable — add, edit or delete any prefix and assign any color via the popup panel. Page number lines (page 1, page 2...) get their own dedicated color setting.
• One-click toggle — enable or disable the whole theme instantly from the toolbar popup. Your settings persist across sessions.
• Multilingual — the settings panel supports 68 languages and automatically follows your browser language.

GhostTool only changes how pages look in your browser. It never modifies, stores or transmits your documents — all styling happens locally.

Note: prefix coloring is visual only; it does not change the actual text color stored in your documents.