Free Book Description Generator (+ Guide)
A book description generator that writes 3 openings from your pitch and checks each one against KDP's own rules.
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by Navid Moazzez·Updated 30 Sep 2026·3 min read·Navid.me is reader-supported. When you buy through links on this site, I may earn an affiliate commission. Learn more.Describe your book, get 3 Amazon descriptions that open differently, and check each against KDP's rules.
Your book
Descriptions
Type what the book is about first.
Where it goes
KDP takes 12 tags, and its 4,000-character limit counts them: bold “test” is 11 characters.
Your description
Enter starts a new paragraph, Shift+Enter a new line in the same one. After a symbol, Enter starts the next line with it; Enter on a line that's only the symbol ends the list.
On Amazon
Write or paste a description to check it.
Check and copy
Write or paste a description to check it.
Improve the words
What you type stays in this browser. The rules are KDP's own; the Read more cut was measured on an Amazon book page on September 26, 2026.
Embed this tool on your site
Paste the code into any page: WordPress, Webflow, Squarespace, Ghost or plain HTML. It's free with the credit under it, which links back to navid.me.