GDD Tool

GDD Tool is the Game Design Document editor built for game designers — on Mac, iPad and iPhone. Organize your ideas in a clean three-column editor: sections, subsections, and content. Choose between two document modes — Full GDD (11 sections) for full productions, or Pitch (7 sections) for game jams and quick pitches. KEY FEATURES • WYSIWYG editor with formatting toolbar (bold, italic, headings, lists, expandable tables, links) and raw Markdown toggle • Images in your documents (concept art, sketches): drag & drop insertion, embedded in the file, exported to PDF • Per-subsection completion tracking: Empty → Draft → Review → Done • Real-time global completion bar • Tags and subsection locking • A4 PDF export with studio header (custom name + logo) • Markdown export compatible with wikis and project management tools • Quick Look preview of .gddoc files directly in Finder (Mac) • Local…