Md To PDF

Markdown to PDF Converter

Convert Markdown files to beautifully formatted PDF documents with full CJK (Chinese/Japanese/Korean) font support.

Features

• Excellent Chinese (CJK) font support using Microsoft YaHei
• Image rendering support (HTTP/HTTPS URLs and local paths)
• Automatic image scaling with aspect ratio preservation
• Single file and batch directory conversion
• Clean, readable typography optimized for Chinese content
• Concurrent batch processing with progress tracking

Dependencies

pip install reportlab markdown beautifulsoup4 html5lib tqdm

Usage

Single file

# Auto-generates output name (same name with .pdf extension)
python scripts/md_to_pdf.py article.md

# Custom output name
python scripts/md_to_pdf.py article.md --output custom_name.pdf

Batch convert directory

python scripts/md_to_pdf.py ./articles_folder --concurrency 4

Response Pattern

When user requests Markdown to PDF conversion:

1. Identify input:

   • Single file → direct conversion
   • Directory → batch conversion

2. Execute conversion:

   # Single file
   python scripts/md_to_pdf.py <markdown_file> [--output output.pdf]
   
   # Batch directory
   python scripts/md_to_pdf.py <directory> [--concurrency 4]
   

3. Report results:

   • Confirm output file path and size
   • For batch: show success/failure counts and total size

Example Workflows

Single file conversion

# User: "把这个markdown转成PDF"
python scripts/md_to_pdf.py article.md

# Result:
# ✅ Output: article.pdf (128.5 KB)

Batch conversion

# User: "批量转换这个文件夹里的所有markdown"
python scripts/md_to_pdf.py ./articles --concurrency 4

# Result:
# ✅ Success: 15 files
# ❌ Failed: 0 files
# 📦 Total size: 2.35 MB

Troubleshooting