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Write your book

Plot GeneratorA story premise for your genre
Character GeneratorA full character sheet, by genre
Writing PromptsStory ideas and a sprint timer
Character Name GeneratorNames with meanings, by genre
Book Title GeneratorTitle ideas for your genre
Pen Name GeneratorAn author name to publish under
Place Name GeneratorCities, kingdoms, islands, planets

Edit your book

Readability CheckerFlesch score, passive voice, adverbs
Sentence CounterSentences, words and sentence length
Words to PagesHow many pages your book will be
Reading Time CalculatorHow long your book takes to read
Audiobook CalculatorListening time at any speed

Publish on KDP

Cover CalculatorSpine width and full cover size
Royalty CalculatorWhat you earn per copy
IngramSpark CalculatorPrint cost and pay per copy
ISBN BarcodeA barcode for the back cover
KENP CalculatorKindle+ page-read pay
QR Code GeneratorQR codes for your print book
Book Launch ChecklistEvery step from manuscript to launch

Sell more books

Sales (BSR) CalculatorCopies a day from any sales rank
Category FinderThe right Amazon categories
Niche ResearchCheck a niche before you write
Keyword OrganizerFill your 7 KDP keyword slots
Hashtag GeneratorHashtags readers follow

Every tool is free and works in your browser. See all free tools →

Write

Book writing softwareDraft and organize the manuscript
Story planning & worldbuildingPlot, characters and worldbuilding
AI writing tools for fictionAI that drafts and revises fiction
Editing & grammarGrammar, style and fiction reports

Publish

Book formattingEbook and print-ready files
Book cover designCovers sized for KDP and ebooks
Publishing platformsWhere to publish and sell the book
Audiobook productionNarration and audiobook distribution

Sell

KDP research & sales trackingKeywords, categories and sales data
ARC reviews & reader buildingAdvance reviews and reader magnets
Book mockup generators3D books and scenes for promotion
Author website buildersA home for your books online

One Author Score, from facts on each vendor’s own site. How we score All software →

Templates Shop

Write

Book writing
Story structures
Publishing glossary

Publish

Self-publishing
Amazon KDP
Print on demand
Low-content books

Sell

Book marketing

Learning paths

Write your first bookFrom idea to finished draft, step by step
Publish on Amazon KDPAccount, files, pricing and launch
Low-content booksJournals and logbooks that sell

Free, practical guides for every step. All guides →

Write your book

Plot GeneratorA story premise for your genre
Character GeneratorA full character sheet, by genre
Writing PromptsStory ideas and a sprint timer
Character Name GeneratorNames with meanings, by genre
Book Title GeneratorTitle ideas for your genre
Pen Name GeneratorAn author name to publish under
Place Name GeneratorCities, kingdoms, islands, planets

Edit your book

Readability CheckerFlesch score, passive voice, adverbs
Sentence CounterSentences, words and sentence length
Words to PagesHow many pages your book will be
Reading Time CalculatorHow long your book takes to read
Audiobook CalculatorListening time at any speed

Publish on KDP

Cover CalculatorSpine width and full cover size
Royalty CalculatorWhat you earn per copy
IngramSpark CalculatorPrint cost and pay per copy
ISBN BarcodeA barcode for the back cover
KENP CalculatorKindle+ page-read pay
QR Code GeneratorQR codes for your print book
Book Launch ChecklistEvery step from manuscript to launch

Sell more books

Sales (BSR) CalculatorCopies a day from any sales rank
Category FinderThe right Amazon categories
Niche ResearchCheck a niche before you write
Keyword OrganizerFill your 7 KDP keyword slots
Hashtag GeneratorHashtags readers follow

Templates & guides

Free templatesKDP interiors and checklists
Interior Library40 niche interiors with covers
All guidesWriting, publishing and marketing
Write your first bookFrom idea to finished draft, step by step
Publish on Amazon KDPAccount, files, pricing and launch
Low-content booksJournals and logbooks that sell

Software for authors

All softwareEvery product, one score
Book writing softwareDraft and organize the manuscript
Story planning & worldbuildingPlot, characters and worldbuilding
AI writing tools for fictionAI that drafts and revises fiction
Editing & grammarGrammar, style and fiction reports
Book formattingEbook and print-ready files
Book cover designCovers sized for KDP and ebooks
Publishing platformsWhere to publish and sell the book
Audiobook productionNarration and audiobook distribution
KDP research & sales trackingKeywords, categories and sales data
ARC reviews & reader buildingAdvance reviews and reader magnets
Book mockup generators3D books and scenes for promotion
Author website buildersA home for your books online

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Free downloads

KDP starter pack: 5 interiors + covers from the Interior Library (zip) KDP paperback specs cheat sheet (PDF) 30-day novel kit (PDF) 100 writing prompts (PDF) Free KDP interior templates

The Interior Library

40 ready-to-publish KDP interiors in niche formats, each with its cover already sized. $29 until November 30. See all 40 books

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Free: 5 KDP books ready to publish

Five 6" × 9" interiors from our paid library, each with its matching KDP cover: bill tracker, mood tracker, password book, prayer journal and travel journal. Then at most two emails a month.

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Free tools, templates and guides for authors who publish their own books.

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Write your book

Plot Generator
Character Generator
Writing Prompts
Character Name Generator
Book Title Generator
Pen Name Generator
Place Name Generator

Edit your book

Readability Checker
Sentence Counter
Words to Pages
Reading Time Calculator
Audiobook Calculator

Publish on KDP

Cover Calculator
Royalty Calculator
IngramSpark Calculator
ISBN Barcode
KENP Calculator
QR Code Generator
Book Launch Checklist

Sell more books

Sales (BSR) Calculator
Category Finder
Niche Research
Keyword Organizer
Hashtag Generator

Templates

All templates
Free KDP interiors
Interior Library
Low-content interiors
Journals & notebooks
Activity pages
Coloring books
Launch checklist

Guides

Book writing
Self-publishing
Amazon KDP
Book marketing
Low-content books
Print on demand
Glossary
All guides

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