Convert Markdown to PDF or EPUB

Use the md-bookify npm package via npx to convert Markdown files to styled PDF documents or EPUB ebooks.

Interpreting Arguments

• If $ARGUMENTS contains a file path (ends in .md or .markdown), convert that file
• If $ARGUMENTS includes pdf or epub, use that format (default: PDF)
• If $ARGUMENTS is descriptive (e.g. "convert the README to elegant PDF"), parse the intent
• If no file is specified, use Glob to find markdown files and ask which to convert

PDF Conversion

npx md-bookify@2.2.1 <input.md> [options]

Options:

• -o, --output <path> — Output PDF file path (default: same name with .pdf extension)
• -t, --title <title> — Document title (default: filename)
• --author <name> — Author name
• -f, --format <format> — Page format: A4 (default), Letter, Legal
• -s, --style <name> — Style name or path to .css file (see Styles below)
• --landscape — Landscape orientation (good for wide tables or code)
• --margin-top <margin> — Top margin (e.g. 20mm)
• --margin-right <margin> — Right margin
• --margin-bottom <margin> — Bottom margin
• --margin-left <margin> — Left margin

EPUB Conversion

npx md-bookify@2.2.1 epub <input.md> [options]

Options:

• -o, --output <path> — Output EPUB file path (default: same name with .epub extension)
• -t, --title <title> — Document title (default: filename)
• --author <name> — Author name
• --language <code> — Language code (default: en)
• --publisher <name> — Publisher metadata
• --description <text> — Book description metadata
• --cover <path> — Path to cover image file

Important: EPUB ignores --style, --format, --landscape, and --margin-* flags — those are PDF-only.

Built-in Styles (PDF only)

Use with -s: npx md-bookify@2.2.1 file.md -s elegant

You can also pass a path to any .css file: npx md-bookify@2.2.1 file.md -s ./custom.css

Supported Markdown Features

• GitHub Flavored Markdown (tables, task lists, strikethrough)
• Fenced code blocks with syntax highlighting (TypeScript, JavaScript, Python, Go, Rust, Java, Bash, JSON, CSS, HTML, YAML, SQL, Diff)
• KaTeX math: $inline$ and $$block$$
• Images with relative paths (resolved from source file directory)

Error Recovery

• Chromium not found: Run npx puppeteer@24 browsers install chrome
• File not found: Verify the path exists. Use Glob to search for markdown files if needed.
• Node version: Requires Node >= 20

Examples

# Basic PDF
npx md-bookify@2.2.1 README.md

# Styled PDF with author
npx md-bookify@2.2.1 report.md -s elegant --author "Jane Doe" -o output/report.pdf

# US Letter format, landscape
npx md-bookify@2.2.1 data.md -f Letter --landscape

# EPUB ebook with cover
npx md-bookify@2.2.1 novel.md epub --author "Author Name" --cover cover.jpg

# EPUB with metadata
npx md-bookify@2.2.1 docs.md epub -t "User Guide" --publisher "Acme Corp" --description "Complete user guide"