Paste a scene, chapter, or whole manuscript to see its pacing rhythm, sentence-length mix, and dialogue balance — the structural signals an editor reads first.
100% private: your text is analyzed entirely in your browser and never uploaded.
This page reads raw text. Bookshaper analyzes your full, structured manuscript — pacing and tension across every chapter, character presence and arcs, continuity, and a prioritized coaching report that tells you what to fix and why. It surfaces the signals; you keep every creative decision. Nothing is rewritten without your say-so.
We publish measured studies on story structure — like the sentence-rhythm of 36 classic novel openings. Get the next one by email. No spam, unsubscribe anytime.