Online proofreaders

Understand what Kindle Direct Publishing does, which formats it supports, how publishing works, how royalties and payments work, and what KDP does not do for you.

Publish from outside the US with the right tax profile, treaty claim, bank details, payment provider, currency expectations, and distribution-rights settings.

Use a pen name publicly while keeping the legal identity, tax and bank details in KDP accurate. Learn the limits of anonymity and post-publication author-name changes.

Understand the period after you click Publish: KDP review, go-live, search indexing, format linking, reports, sales rank, Read Sample, and launch checks.

Use Kindle Previewer, Online Previewer, Print Previewer, and physical proof copies to catch different classes of problem before readers do.

Use the current KDP file formats and upload flow for eBooks and print books, then validate the result properly in Kindle and Print Previewer.

Understand what happens after a print order, how KDP calculates printing costs and royalties, where POD is strong, and when another print model may fit better.

Understand KDP account age rules, how a guardian can publish for a minor, country/payment limitations, and when to select worldwide or individual rights.

Set up KDP correctly from the start, including legal identity, tax profile, bank details, payment-service-provider checks, pen names, and Author Central.

Compare the technical requirements, royalties, reader fit, and production tradeoffs of KDP eBooks, paperbacks, hardcovers, and eligible virtual-voice audiobooks.

Use the KDP dashboard by task: manage titles in Bookshelf, read current Reports correctly, find marketing tools, and keep account details accurate.

Plan a KDP release around the real clocks for review, search indexing, Read Sample, format linking, updates, preorders and scheduled print releases.

Royalty calculations changed in 2025–26. Amazon.com now uses a $2.99–$12.99 qualifying band for the 70% eBook option, while standard print books can earn 50% or 60% of list price before printing cost depending on price.

Uploading to KDP costs nothing. The meaningful budget decisions sit around editing, cover design, formatting, ISBN choices, proof copies, advertising and the amount of professional help the book actually needs.

The economics have changed: Amazon.com now allows the 70% eBook option up to $12.99, while standard print royalties use 50% or 60% tiers depending on list price before printing costs.

KDP is free to use, but publishing decisions still affect royalty rate, discoverability and cost. The current Amazon.com 70% eBook band is $2.99–$12.99, and KDP currently provides seven keyword fields and up to three category selections.