name: kdp-listing-optimizer description: Optimize Amazon KDP book listings for maximum conversion and discoverability. Use when creating or improving book titles, subtitles, descriptions, backend keywords, A+ content, author bios, or any Amazon product listing element. Triggers on requests to write book descriptions, optimize Amazon listings, improve book metadata, or enhance KDP product pages.
KDP Listing Optimizer
Create high-converting Amazon book listings using proven copywriting frameworks.
Listing Anatomy & Character Limits
| Element | Limit | Impact |
|---|---|---|
| Title | 200 chars | SEO + Click-through |
| Subtitle | 200 chars | Keywords + Clarity |
| Description | 4,000 chars | Conversion |
| Backend Keywords | 7 × 50 chars | Discoverability |
| Author Bio | 2,000 chars | Trust |
| Editorial Reviews | 1,200 chars each | Social Proof |
Title Optimization Formula
Structure: [Primary Keyword]: [Promise/Benefit] - [Differentiator]
Examples:
❌ Weak: "My Book About Marketing"
✅ Strong: "Digital Marketing Mastery: The Step-by-Step System to Generate Leads and Sales Online - Even If You're Starting From Zero"
Title Checklist:
- Primary keyword in first 5 words
- Clear benefit or outcome
- Specific (numbers, timeframes, audiences)
- Under 80 characters for mobile display
Description Framework: PASTOR
Write descriptions using the PASTOR formula:
P - Problem
Open with the reader's pain point. Use "you" language.
Example:
"You've tried every diet, read every book, and still can't lose those last 20 pounds. The frustration of watching the scale refuse to budge—despite doing everything 'right'—is exhausting."
A - Amplify
Make the problem feel urgent. What happens if unsolved?
Example:
"Every year that passes makes it harder. Your metabolism slows. Your energy drops. And that dream of feeling confident in your own skin fades further away."
S - Story/Solution
Introduce yourself and your solution.
Example:
"After 15 years as a registered dietitian and helping 10,000+ clients, I discovered something surprising: the problem isn't willpower—it's your approach."
T - Transformation
Paint the picture of success. What will life look like?
Example:
"Imagine waking up energized. Fitting into clothes you haven't worn in years. Having people ask what your secret is."
O - Offer
Explain what's in the book. Use bullet points.
Example:
"Inside this book, you'll discover:
• The 3 metabolism myths keeping you stuck (and what to do instead)
• My proven 4-week reset protocol used by 10,000+ clients
• 50+ recipes that taste amazing AND burn fat
• The exact meal timing strategy that maximizes results"
R - Response
Clear call-to-action.
Example:
"Scroll up and click 'Buy Now' to start your transformation today. Your future self will thank you."
HTML Formatting for Descriptions
Amazon allows limited HTML in descriptions:
<h2>Section Header</h2>
<p>Paragraph text goes here.</p>
<b>Bold text</b>
<i>Italic text</i>
<br> Line break
<ul><li>Bullet point</li></ul>
Optimal Description Structure:
<h2>Are You Tired of [PROBLEM]?</h2>
<p>[Problem paragraph - 2-3 sentences]</p>
<h2>What If There Was a Better Way?</h2>
<p>[Solution intro - 2-3 sentences]</p>
<h2>Inside This Book, You'll Discover:</h2>
<ul>
<li><b>[Benefit 1]</b> - [Brief explanation]</li>
<li><b>[Benefit 2]</b> - [Brief explanation]</li>
<li><b>[Benefit 3]</b> - [Brief explanation]</li>
<li><b>[Benefit 4]</b> - [Brief explanation]</li>
<li><b>[Benefit 5]</b> - [Brief explanation]</li>
</ul>
<h2>Who Is This Book For?</h2>
<p>[Target audience description]</p>
<h2>About the Author</h2>
<p>[Brief credibility statement]</p>
<p><b>Ready to [TRANSFORMATION]?</b></p>
<p>Scroll up and click "Buy Now" to get started today!</p>
Backend Keyword Strategy
The 7-Keyword Framework
Amazon allows 7 keyword phrases (50 chars each). Optimize each slot:
| Slot | Strategy | Example |
|---|---|---|
| 1 | Main topic + audience | marketing book entrepreneurs |
| 2 | Problem keywords | lead generation struggling |
| 3 | Solution keywords | sales funnel automation |
| 4 | Comparison keywords | alternative to expert secrets |
| 5 | Format keywords | guide workbook exercises |
| 6 | Audience demographics | small business owner startup |
| 7 | Related topics | social media facebook ads |
Keyword Rules
✅ DO:
- Use all 350 characters (7 × 50)
- Separate phrases with spaces
- Include misspellings people search
- Use singular and plural forms
❌ DON'T:
- Repeat title/subtitle words
- Use competitor brand names
- Include "book," "kindle," "ebook"
- Use quotation marks or punctuation
A+ Content Modules
If Brand Registered, create A+ Content with 5-7 modules:
Recommended Module Order
- Hero Banner - Book cover + tagline
- About the Author - Photo + credibility
- What You'll Learn - 3-5 key takeaways
- Book Preview - Table of contents or chapter preview
- Testimonials - 2-3 reader quotes
- Comparison Chart - Your book vs. alternatives
- CTA Banner - Final push to purchase
A+ Content Specs
| Module Type | Image Size | Text Limit |
|---|---|---|
| Standard Image | 970 × 600 px | None |
| Header | 970 × 300 px | None |
| Comparison Chart | 150 × 150 px icons | 250 chars/cell |
| Standard Text | N/A | 6,000 chars |
Conversion Rate Optimization
Above-the-Fold Checklist
First 300 characters of description = highest impact
- Hook in first sentence
- Specific number or stat
- Clear target audience
- Immediate benefit promise
Social Proof Elements
| Element | Where | Impact |
|---|---|---|
| Review quotes | Editorial Reviews | High |
| Credentials | Author Bio | High |
| Numbers served | Description | Medium |
| Awards/features | Editorial Reviews | Medium |
Quick Reference: High-Converting Listing
TITLE (80 chars ideal):
[Keyword]: [Specific Promise] for [Audience]
SUBTITLE (80 chars ideal):
The [Framework/System] to [Outcome] in [Timeframe]
DESCRIPTION (2,500-3,500 chars optimal):
├── Hook (problem) - 150 chars
├── Amplify pain - 200 chars
├── Solution intro - 200 chars
├── "What you'll learn" bullets - 800 chars
├── Target audience - 200 chars
├── Author credibility - 200 chars
└── CTA - 100 chars
KEYWORDS (7 × 50 chars):
Slot 1: [topic] [audience] [format]
Slot 2: [problem] [pain point]
Slot 3: [solution] [outcome]
Slot 4: [comparison] [alternative]
Slot 5: [format] [style] [approach]
Slot 6: [demographic] [role]
Slot 7: [related] [adjacent topics]
Scripts
- Keyword analyzer: See
scripts/keyword_analyzer.py - Description validator: See
scripts/description_validator.py