KDP tools to set up, check, and price your book

Tools for Amazon KDP authors: size your pages and cover, check your files and listing, price the book, and see what you'll earn and when. Not sure which one you need? Find your step in the table below the tools.

Tools

KDP book setup calculator

Get your KDP cover size, spine width, page size, and margins from your trim and page count.

KDP metadata checker

Check your title, description, and keywords for problems before you enter them in KDP.

KDP royalty calculator

See what you earn per Amazon.com sale for a paperback, hardcover, or eBook.

KDP PDF preflight checker

Check a KDP interior or paperback cover PDF for page size, bleed, page count, and fonts.

KDP image DPI checker

Check if a JPEG or PNG has enough resolution for its print size in a KDP book.

KDP page count estimator

Estimate a KDP print page range from your word count, trim size, and layout.

KDP payment date calculator

See which month KDP should pay the royalties from a given sales month.

Pixels to print size

Convert image pixels to print size in inches, centimeters, and millimeters at any PPI.

KDP minimum list price

Find the lowest Amazon.com price for a paperback, hardcover, or Kindle eBook, with an optional royalty goal.

Kindle Unlimited KENP earnings

Estimate a month's Kindle Unlimited royalty from your page reads and a per-page rate you enter.

KDP print price and profit

Compare paperback and hardcover setups at one price, with royalty and profit for each.

KDP book ads bid check

Find the highest cost per click that still leaves your target profit per book sale.

KDP keywords builder

Turn your list of keyword phrases into seven KDP fields you can copy.

KDP book title analyzer

See which of your topic and target words your title and subtitle use.

KDP description formatter

Turn plain text or HTML into a KDP book description you can copy.

ISBN barcode generator

Check an ISBN and download a print-ready cover barcode with a price code.

KDP series read-through calculator

See book-to-book read-through, what a new reader earns, and your break-even ad cost.

Which KDP tool do I need?

Find the step you're on.

What you're doingTools to use
Estimating how many pages your print book will haveKDP page count estimator
Sizing the cover, spine, page, and marginsKDP book setup calculator
Checking your ISBN and making the cover barcodeISBN barcode generator
Checking that an image is sharp enough to printKDP image DPI checker, pixels to print size
Checking an interior or cover PDF before uploadKDP PDF preflight checker
Writing the title, description, and keywordsKDP book title analyzer, KDP description formatter, KDP keywords builder
Checking the listing before you enter it in KDPKDP metadata checker
Choosing a list priceKDP minimum list price, KDP print price and profit
Working out what you earn per saleKDP royalty calculator
Setting a bid for Amazon adsKDP book ads bid check
Working out what one new reader is worth across a seriesKDP series read-through calculator
Estimating Kindle Unlimited earningsKindle Unlimited KENP earnings
Finding out when KDP will pay youKDP payment date calculator