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Write Your Next Book
with AI That Understands Story

Kindle Book Studio is the first writing tool built for authors who want to go from idea to published manuscript — chapter by chapter, with an AI that remembers every plot thread.

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Export to EPUB, PDF & DOCX
KDP-ready formatting
Kindle Book Studio
My Books
The Lisbon Shadows
Jul 3, 11:42 PM
Garden of Echoes
Jun 28, 3:15 PM
Starlight Protocol
Jun 15, 9:08 AM
You
Write chapter one — a noir detective story opening in 1940s Lisbon. Make it atmospheric and introduce the detective, Marco Silva.
Claude
I'll craft an atmospheric opening for The Lisbon Shadows. Setting the scene in the Alfama district, 1942...
Claude
✎ Writing manuscript...
~2,847 words written

The Lisbon Shadows

Chapter One — The Fado House

The rain had been falling on Lisbon for three days, and Marco Silva had been drinking for two of them. He sat in the corner of a fado house in the Alfama, where the walls were the color of old parchment and the air smelled of grilled sardines and regret...

The woman who walked through the door at midnight was not looking for music. She was looking for him. And in Marco's experience, that never ended well.

"Senhor Silva?" Her voice cut through the mournful wail of the fadista on stage. "I was told you find people who don't want to be found."

Everything You Need to Publish

From the first sentence to the final proof, Kindle Book Studio handles the mechanics so you can focus on the story.

Conversational Writing

Chat naturally with Claude about your story. Ask for a new chapter, rewrite a scene, or brainstorm plot twists — the AI remembers every character, every arc, every detail.

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Live Manuscript Preview

Watch your book come together in real time. The manuscript panel updates as you write, with beautiful markdown rendering and live word-count tracking.

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Multi-Book Workspace

Manage multiple novels, non-fiction projects, or short story collections from a single dashboard. Switch between books without losing context.

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One-Click Export

Download your manuscript as EPUB for Kindle, a print-ready PDF with KDP-compliant margins, or an editable DOCX for your editor — all formatted automatically.

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Cover Calculator

Built-in KDP print cover calculator with exact spine width, bleed, and wrap allowances. Download a guide template in SVG format ready for your designer.

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Cloud Sync & Auth

Your work is safely stored in the cloud. Sign in from any device and pick up exactly where you left off — no files to manage, no versions to lose.

From Blank Page to Published in Three Steps

1

Describe Your Vision

Tell the AI about your genre, characters, setting, and tone. The more detail you give, the better the result. Think of it as briefing a ghostwriter who never forgets.

2

Write Together

Ask for chapters, scenes, or dialogue. Request rewrites, expansions, or tone shifts. The AI maintains continuity across the entire manuscript automatically.

3

Export & Publish

When your manuscript is ready, export it in the format you need — EPUB for Kindle Direct Publishing, PDF for print, or DOCX for further editing.

What Authors Are Saying

I wrote my first novella in a weekend. The AI remembered every character detail I mentioned in chapter one and wove them back into the finale. It felt like having a co-author who never sleeps.

EJ
Elena J.
Indie Author, 3 books published

The export to EPUB saved me hours of formatting headaches. I uploaded directly to KDP and my book looked professional from the first proof. The cover calculator is a hidden gem.

MR
Marcus R.
Thriller Writer, Amazon Bestseller

As someone who struggles with writer's block, having a tool that can generate a solid first draft from my outline is revolutionary. I spend my time refining rather than staring at a blank page.

SK
Sarah K.
Non-Fiction Author, 2 titles

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