Pendusk

A writing app for novelists.

Pendusk is a place to write a book. It gives novelists a full drafting environment — chapters and scenes, a story bible for the people and places a story has to keep straight, chapter summaries, snapshots of earlier drafts, and manuscript export in Markdown, EPUB, and DOCX.

It works offline, because that is where a lot of writing happens, and syncs across every device you write on. There is an optional AI partner, switched off by default, that can only ever propose changes — it cannot type into your manuscript. Nothing you write is used to train AI models.

Sign in with a Google account or an email address to start writing. Google sign-in is used only to identify your account; we request your email address and basic profile, and nothing else.