Free Tools for Authors

25 AI-powered tools to help you plan, write, design, and publish your non-fiction book. Every tool is free — no signup required.

Discover Your Book

Book Readiness Score

8-question quiz with a 0-100 readiness score

LinkedIn Analyzer

Find 3 book themes hiding in your LinkedIn posts

Topic Validator

Score your book topic's market viability

Author Voice Quiz

Discover your author archetype in 12 questions

Length Calculator

Find the ideal word count for your book

Bestseller Patterns

See structural patterns from 500+ bestsellers

Titles & Names

Book Title Generator

10 title + subtitle combos from AI

Chapter Names

Creative chapter titles for your outline

Series Name

Book series brand names by genre and theme

Pen Name

Author pen name suggestions by vibe and genre

Subtitle Generator

Subtitle options that sell your book

Write & Create

Chapter Outline Generator

12-chapter outline with summaries and key points

Book Blurb Generator

Back-cover blurb in 3 styles

Author Bio Generator

Professional bio in formal, conversational, media kit

Book Dedication

Heartfelt book dedication text

Introduction Generator

Compelling book introduction draft

Covers & Design

Cover Preview

3 CSS-rendered cover mockups

Cover Size Calculator

Exact dimensions for KDP and IngramSpark

Cover Palette

Color palettes from bestseller analysis

Publish & Market

Launch Checklist

Interactive pre/during/post-launch checklist

VoiceBook vs Others

Feature comparison with competitors

Word to Pages

Word count to page estimate by format

Calculators

Ghostwriter Cost

Cost comparison: ghostwriter vs AI

Publishing Cost

Total self-publishing cost breakdown

KDP Royalty

Exact royalty per sale on Amazon

Ready to write your book?

Tools are just the start. VoiceBook AI takes you from concept to published manuscript through AI voice interviews.

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