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Convert your book description to Amazon KDP-safe HTML — with rich text editor, live Amazon preview, byte counter, and one-click copy. No coding needed.
Your Amazon KDP book description is one of the most powerful marketing tools you have — but most authors use plain text and miss out on the visual hierarchy that makes top-selling books stand out. This free formatter lets you add bold text, headings, bullet lists, and more without any coding knowledge.
Plain text descriptions look identical to thousands of other books. A well-formatted description with bold hooks, clear structure, and bullet lists increases conversion rates by making your listing easier to scan quickly.
After copying your HTML, go to your KDP book page → Edit book details → Scroll to "Book Description" → Delete existing text → Paste the raw HTML code → Save. Amazon renders it automatically.
The first sentence is the most important. Wrap it in <b> tags to make it stand out. Example: "What if bedtime wasn't boring — it was the best adventure of the day?" This immediately creates curiosity and draws parents in.
Amazon's description field renders all heading levels, but H4, H5, and H6 look most proportionate on the product page. Use them to create clear sections like "What Your Child Will Learn" or "Perfect For".
Study the descriptions of bestselling books in your category on Amazon. Notice how they use bold, lists, and short paragraphs. Our tool helps you replicate that structure in minutes.
Parents browsing Amazon are scanning, not reading. A bullet list of benefits — "Teaches counting from 1–10", "Full-color illustrations", "Rhyming text for read-aloud" — communicates value faster than long paragraphs.
Amazon's hard limit is 4,000 bytes. HTML tags count toward this limit. Our live byte counter turns red if you exceed it so you always know exactly where you stand.
Type or paste your description into our editor, apply bold, italic, headings and lists using the toolbar, then click "Copy HTML" and paste the code directly into your KDP book description field.
Amazon KDP allows: <b> (bold), <i> (italic), <em>, <u>, <h1>–<h6>, <p>, <br>, <ul>, <ol>, and <li>. Tags like <div>, <span>, or inline styles are stripped automatically.
Amazon allows up to 4,000 bytes for book descriptions. Note that HTML tags themselves count toward this limit. Our tool shows a live byte counter in the stats bar above the editor.
Yes, but Word/Google Docs add hidden formatting that breaks KDP HTML. Our formatter automatically strips all of that on paste and keeps only plain text, which you can then re-format cleanly using the toolbar.
Yes, completely free. No account, no subscription required.
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