Itamar Elliott · 18 · Israel
A place to work on a whole book
StoryMaster Pro is a writing studio for people who want to finish a book, in Hebrew or English. It helps turn an idea into a plan and a chapter-by-chapter draft, while leaving the writer in control of each change.
How it started
I started working on AI book writing in 2024, as my high-school computer science project: an Android app that wrote books with AI. It showed me that AI could help with a whole book, not just a paragraph. It also showed me that every tool I tried treated Hebrew as an afterthought.
I kept building, and that project grew into StoryMaster Pro. It launched publicly in August 2026, and writers have created 600+ books with it since.
Timeline
2024
Started as a school project
An Android app that wrote books with AI, built for my high-school computer science project.
August 2026
Public launch
StoryMaster Pro opened to the public.
Android app
The writing studio
An assistant inside every book
Now
Invite-only beta
New accounts are reviewed by hand, and the beta is free.
What StoryMaster does
- 1
Start from an idea or a template
Describe the book you want to write, or pick a template as a starting point.
- 2
It plans the book
An outline, the characters and a goal for each chapter, ready to review before the first chapter is written.
- 3
Chapters are written one by one
Each chapter is written with the book’s codex and story bible, which keep track of the characters, places and plot so far.
- 4
Edit in the writing studio
Edit the manuscript yourself, or ask the assistant to continue, rewrite or check continuity. Every change is shown as a preview before it is applied.
- 5
Read, export and take it with you
Read in a book view, export to Word or TXT, use the Android app, and sync between devices when signed in.
Why Hebrew first
StoryMaster Pro was built for Hebrew from the start: a right-to-left editor and a writing flow designed around Hebrew, not added later. English works too, and you can write in either language.
What I care about
You stay in control
The assistant shows a preview of every change. Nothing it suggests is applied until you approve it.
Your writing is yours
You own your text and the output you choose to keep. The Terms give the service only the limited permission it needs to operate.
Terms of UsePrivacy
Your books stay on your device and sync to your account only when you sign in. Your data is not sold.
Privacy PolicyAn honest beta
Access is invite-only so quality and running costs stay sustainable. The beta is free.
Where it is going
StoryMaster Pro is still in an invite-only beta. I'm letting writers in gradually, listening to what they need, and improving the studio as I go. The changelog shows what has shipped.
Built by Itamar Elliott
I wanted a writing tool that could help with a whole book, not just a single paragraph. I also wanted Hebrew to be a language the writing process was made for. So I started building StoryMaster Pro and continue to run it myself from Israel.
Contact
I read every email and usually reply within 2 days.
itamar@storymasterpro.com