Features
A professional writing environment for novels, non-fiction, and long-form work — with an AI co-author that reads and remembers your whole book. A complete writing workspace with an AI co-author that reads your whole project, reviews your draft, and helps you ship it.
The workspace
A familiar three-pane environment: files on the left, your editor in the middle, the AI on the right. Plus everything you'd expect from a real editor.
File tree, tabbed multi-file editing, and an AI panel — with a top menu bar, status bar, command palette (⌘/Ctrl+K), and keyboard shortcuts throughout.
Monaco Markdown source, a rich-text WYSIWYG, or a distraction-free Document mode. Files are always saved as clean Markdown, so structure is never flattened.
Go full-screen and distraction-free, or open a read-only preview pane that renders headings, images, and Mermaid diagrams beside your source.
On phones the workspace collapses to a single pane with a Files / Editor / Agent tab bar, and the composer stays above the on-screen keyboard.
Switch between light, dark, system, and monochrome literary themes — your choice follows you across the landing page and the workspace.
A first-run tour, a searchable in-app help guide, and stale-tab safeguards mean you're never lost — and never silently overwriting your own work.
Projects
From a blank novel to an imported manuscript, projects come pre-structured for the kind of writing you do.
Novels, novellas, poetry, screenplays, memoir, research, cookbooks, business plans, journals, websites and more — each gets format-appropriate folders and assist files.
Bring in .docx, .pdf, and .txt. DOCX images come along, chapters are laid out for you, and the whole thing is indexed and embedded so the AI knows it immediately.
Search, filter, sort, and pin projects; switch between grid and list; and adjust density. Your layout preferences persist in the browser.
Every project can get genre-aware cover art generated on create — or upload your own. Covers show on dashboard cards and in the workspace.
Clone a project with all of its files and settings to branch in a new direction, with fresh indexing and embeddings.
A short wizard captures what you're writing, then an AI starter pack can seed your world brief, characters, places, timeline, and outline before you type a word.
Craft & analysis
Catch problems, see your world clearly, and keep long projects internally consistent.
Annotate files with severity-coded issues — minor to critical — each with an explanation, a suggested fix you can apply with one click, and an option to ignore.
A whole-project pass that flags missing files, broken links, thin chapters, and continuity drift, with an optional deeper AI consistency check.
An interactive cast list with relationships and AI-generated portraits, plus a chronological timeline view with an optional Gantt overview — all from your assist files.
Chicago, MLA, APA, Turabian, OSCOLA, or Bluebook with footnotes or endnotes, an auto-maintained bibliography, and citation markers on factual claims.
Upload or generate illustrations, drop them into chapters, plan figures per chapter, and render Mermaid diagrams right in the preview.
Canonical timeline, characters, places, and terms files keep your world consistent, and a live project index maps your whole manuscript.
Versioning & export
Never lose a draft, and turn your project into a polished document in seconds.
Commit named, project-wide snapshots with AI-suggested titles, browse what changed, and roll the whole project back to any prior version.
Every file keeps its own snapshot timeline with inline diffs. Restoring is non-destructive — it just creates a new snapshot.
Render to .docx, .pdf, .txt, or .rtf — per file or the whole manuscript — with proper formatting, embedded images, and a clean export option.
Save all open tabs without a commit, or export your entire project as a ZIP that preserves your folder structure.
Pick a plan and start writing in minutes — your AI co-author is ready.
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