---
name: Markdown to EPUB
description: A Claude agent skill that converts markdown documents and chat summaries into professional EPUB ebook files. Perfect for creating portable, device-agnostic ebooks from research documents, blog post...
---

# Markdown to EPUB

A Claude agent skill that converts markdown documents and chat summaries into professional EPUB ebook files. Perfect for creating portable, device-agnostic ebooks from research documents, blog posts, articles, or conversation summaries.

# Markdown to EPUBby smerchek
A Claude agent skill that converts markdown documents and chat summaries into professional EPUB ebook files. Perfect for creating portable, device-agnostic ebooks from research documents, blog posts, articles, or conversation summaries.

`npx skills add https://github.com/smerchek/claude-epub-skill --skill markdown-to-epub-converter`Download ZIPGitHub

## Markdown to EPUB Converter Skill

This skill transforms markdown documents into professional EPUB ebook files. Perfect for converting research documents, blog posts, articles, or chat conversation summaries into portable, device-agnostic ebook formats.

## Overview

The skill accepts markdown content in multiple formats and generates a properly formatted EPUB3 file that works across all major ebook readers including:

* Apple Books

* Amazon Kindle (via Kindle for Mac/Windows/iOS/Android)

* Google Play Books

* Kobo and other EPUB readers

* Any standard EPUB reader

## Input Formats

### Option 1: Raw Markdown Text

Provide markdown content directly in your message:

```
`Convert this markdown to EPUB:
# My Book Title
## Chapter 1
This is chapter one content...
`
```

### Option 2: File Path

Provide a path to a markdown file to be converted.

## How It Works

*
Markdown Parsing: Analyzes your markdown and automatically:

* Treats H1 headers (`#`) as chapter boundaries

* Treats H2 headers (`##`) as section headings within chapters

* Preserves formatting (bold, italic, links, lists, code blocks)

*
Structure Generation: Creates proper EPUB structure:

* Automatic table of contents from chapters

* Navigation document (EPUB3 standard)

* Metadata (title, language, etc.)

*
File Creation: Generates a valid EPUB3 file ready for download and use

## Usage Examples

### Example 1: Convert a Blog Post

"Convert this markdown blog post to EPUB:

## How to Build a Simple Web Server

## Introduction

...content..."

### Example 2: Convert a Research Summary

"I have research notes in markdown format. Convert them to an EPUB ebook. The content is:

## Research Project: Machine Learning Basics

## Chapter 1: Fundamentals

..."

### Example 3: Convert a Chat Summary

"Summarize our conversation so far as markdown and convert it to an EPUB for reference"

## Output

The skill generates a downloadable EPUB file that includes:

* Professional formatting

* Automatic table of contents

* Proper chapter structure

* Support for markdown formatting elements:

* Headers (all levels)

* Bold and italic text

* Hyperlinks

* Lists (ordered and unordered)

* Code blocks and inline code

* Blockquotes

* Horizontal rules

## Markdown Elements Supported

ElementMarkdownSupportNotesHeaders`# H1` through `###### H6`FullAuto TOC generationBold`**text**` or `__text__`FullItalic`*text*` or `_text_`FullLinks`[text](url)`FullClickable in ebooksLists`- item` or `1. item`FullNested lists supportedCode blocks````language`EnhancedSyntax highlighting ready, monospace fontsInline code` `code` `EnhancedStyled background, bordersTablesMarkdown tablesEnhancedStyled headers, alternating rowsBlockquotes`> quote`FullStyled with left borderHorizontal rule`---` or `***`Full

## Advanced Features

### Enhanced Code Block Support

Code blocks are beautifully formatted with:

* Premium monospace fonts: SF Mono, Monaco, Fira Code, Consolas, and more

* Styled backgrounds: Subtle gray background with blue accent border

* Language detection: Specify language after ````` for future syntax highlighting

* Proper escaping: HTML characters are safely escaped

* Overflow handling: Horizontal scrolling for long lines

Example:

```
`def fibonacci(n):
if n <= 1:
return n
return fibonacci(n-1) + fibonacci(n-2)
`
```

### Enhanced Table Support

Tables are rendered with professional styling:

* Styled headers: Blue background with white text

* Alternating rows: Zebra striping for readability

* Cell padding: Comfortable spacing for easy reading

* Inline formatting: Code, bold, italic, and links work in cells

* Responsive: Tables adapt to different screen sizes

Example:

FeatureStatusNotesHeaders✓Full supportCode✓Enhanced stylingTables✓Professional layout

### Custom Title and Metadata

You can specify EPUB metadata:

* Book title (defaults to first H1 header)

* Author name

* Language

* Publication date

### Chapter Organization

Chapters are automatically detected from:

* H1 headers (`#`) as primary chapter breaks

* Logical content sections between H1s

* Automatic page breaks between chapters

### Styling

The generated EPUB uses clean, readable default styling that:

* Respects the reader's font preferences

* Works on all screen sizes

* Maintains proper spacing and hierarchy

* Includes appropriate margins and padding

## Technical Details

* Format: EPUB3 (compatible with all modern readers)

* Encoding: UTF-8

* HTML Version: XHTML 1.1

* CSS Support: Responsive styling

## Downloading Your EPUB

After generation, the file will be available for download. You can then:

* Download the EPUB to your computer

* Open it with your preferred ebook reader

* Transfer to your Kindle, iPad, or other device

* Upload directly to Kindle via email or cloud

## Tips for Best Results

*
Use Proper Markdown Structure: The skill works best when markdown follows standard conventions (H1 for titles, H2 for sections)

*
Clear Chapter Breaks: Use H1 headers to clearly mark chapter divisions

*
Descriptive Headers: Headers become the table of contents, so make them clear and descriptive

*
Content Organization: Place content logically between headers

*
Supported Formatting: Stick to basic markdown formatting for best compatibility across all readers

## Troubleshooting

EPUB doesn't open: Ensure your markdown is properly formatted. Check for matching brackets in links and proper syntax.

Table of contents is empty: Make sure your markdown includes H1 headers to define chapters.

Formatting looks different: EPUB readers apply their own fonts and styling. This is normal and expected behavior.

## Scripts

* `epub_generator.py` - Core EPUB file creation and formatting

* `markdown_processor.py` - Markdown parsing and structure extraction

## Future Enhancements

* Auto-generated cover pages with custom images

* Kindle-specific optimizations (.mobi format)

* Custom CSS styling per user preferences

* Multi-document merging

* Image embedding and optimization

* Advanced metadata support

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**Source**: https://github.com/smerchek/claude-epub-skill/tree/main/markdown-to-epub
**Author**: smerchek
**Discovered via**: mcpservers.org