Convert markdown documents and chat summaries into formatted EPUB ebook files that can be read on any device or uploaded to Kindle.
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.
The skill accepts markdown content in multiple formats and generates a properly formatted EPUB3 file that works across all major ebook readers including:
Provide markdown content directly in your message:
Convert this markdown to EPUB:
# My Book Title
## Chapter 1
This is chapter one content...
Provide a path to a markdown file to be converted.
Markdown Parsing: Analyzes your markdown and automatically:
#) as chapter boundaries##) as section headings within chaptersStructure Generation: Creates proper EPUB structure:
File Creation: Generates a valid EPUB3 file ready for download and use
"Convert this markdown blog post to EPUB:
...content..."
"I have research notes in markdown format. Convert them to an EPUB ebook. The content is:
..."
"Summarize our conversation so far as markdown and convert it to an EPUB for reference"
The skill generates a downloadable EPUB file that includes:
| Element | Markdown | Support | Notes |
|---|---|---|---|
| Headers | # H1 through ###### H6 | Full | Auto TOC generation |
| Bold | **text** or __text__ | Full | |
| Italic | *text* or _text_ | Full | |
| Links | [text](url) | Full | Clickable in ebooks |
| Lists | - item or 1. item | Full | Nested lists supported |
| Code blocks | ```language | Enhanced | Syntax highlighting ready, monospace fonts |
| Inline code | code | Enhanced | Styled background, borders |
| Tables | Markdown tables | Enhanced | Styled headers, alternating rows |
| Blockquotes | > quote | Full | Styled with left border |
| Horizontal rule | --- or *** | Full |
Code blocks are beautifully formatted with:
``` for future syntax highlightingExample:
def fibonacci(n):
if n <= 1:
return n
return fibonacci(n-1) + fibonacci(n-2)
Tables are rendered with professional styling:
Example:
| Feature | Status | Notes |
|---|---|---|
| Headers | ✓ | Full support |
| Code | ✓ | Enhanced styling |
| Tables | ✓ | Professional layout |
You can specify EPUB metadata:
Chapters are automatically detected from:
#) as primary chapter breaksThe generated EPUB uses clean, readable default styling that:
After generation, the file will be available for download. You can then:
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
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.
epub_generator.py - Core EPUB file creation and formattingmarkdown_processor.py - Markdown parsing and structure extractionOctober 25, 2025