Write your book
in your voice.

The first writing studio that learns your voice, drafts chapters in it, edits for human depth, designs your cover, and walks you through Amazon KDP publishing.

Start Writing Free

Your manuscripts remain yours. We never train on your work.

manuscript.studio / live demo
Core tools

Everything the writing needs. Nothing it doesn't.

Six tools, one pipeline. Every stage knows about your voice, your book, and the stage before it.

Quick Draft
Describe your book in a paragraph. Get a full chapter outline and an opening chapter written in your voice, ready to continue.
Voice Training
Upload past writing or paste a sample. The studio profiles your cadence, sentence length, word choice, and the small habits that make your prose yours.
Sovereign Prose Validator
Four-layer check: AI detection score, somatic interiority depth, voice consistency, and pacing. Each finding links to a one-click rewrite.
Structure Check
Scene and chapter-level structure analysis. Spot pacing gaps, missing beats, and chapter hooks before your editor does.
Title Generator
Generate title and subtitle options matched to your genre, description, and Amazon keyword strategy. Ranked by marketability.
KDP Launch Walkthrough
Step-by-step Amazon publishing guide with generated description, backend keywords, categories, and pricing suggestions. Copy and paste your way to live.
How it works

Blank page to published in three stages.

1
Upload your voice sample
Paste or upload a few pages of your past writing. The studio builds a voice profile that captures how you actually write.
2
Generate your draft
Describe your book. Quick Draft writes a chapter outline and opens the manuscript in your voice. Keep going scene by scene or chapter by chapter.
3
Polish and publish
Run the Prose Validator, fix what it finds, design your cover, export KDP-ready files, and walk through the Amazon listing step by step.
The pipeline

Blank page to live on Amazon. One pipeline.

Write and publish from your phone. Native iOS and Android, not just a website.

  1. 01SetupConnect your voice, describe your book, set genre and target length.
  2. 02VoiceUpload a few pages of past writing. The studio builds a profile of how you actually write.
  3. 03WriteQuick Draft generates a full chapter outline and opens the manuscript in your voice.
  4. 04EditSovereign Prose Validator scores AI detection, voice consistency, pacing, and somatic depth. One-click rewrites for every finding.
  5. 05CoverLive cover builder. Choose typography, adjust size, pick a color preset. Export 1600x2560 PNG for KDP.
  6. 06PublishKDP Launch Walkthrough with generated description, backend keywords, and category suggestions.
  7. 07LaunchExport KDP-ready .docx and .epub. Copy and paste your listing. Go live.
Pricing

Simple. Honest. Lower than the alternatives.

Start free. Upgrade when you're ready.

Free
$0/ forever
  • ✓1 project
  • ✓1 voice profile
  • ✓30 engine calls per day
  • ✓Export .docx and .txt
  • ✓No credit card required
Start Free
Most popular
Pro
$19/ per month
  • ✓150 AI generations per month
  • ✓Unlimited manuscripts
  • ✓Full Publishing Pack
  • ✓Title and Subtitle Generator
  • ✓All exports (.docx, .txt)
  • ✓Voice consistency check
  • ✓Sovereign Prose Validator
Studio
$39/ per month
  • ✓500 AI generations per month
  • ✓Unlimited manuscripts
  • ✓Everything in Pro
  • ✓Voice training upload
  • ✓Export All zip download
  • ✓Whole manuscript line edit
  • ✓Priority support
  • ✓AI cover backgrounds (coming soon)
The others do one piece. This does the whole book. Sudowrite writes prose but stops there. Atticus formats but does not write. Vellum designs covers and is Mac-only. Manuscript Studio handles all of it, in a single pipeline, in your voice.

Built by an indie author who self-publishes fiction.

Stop juggling four apps.
Start writing your book.

Free forever for your first project. One pipeline from blank page to Amazon.

Start Writing Free