
markitdown-skill
Guide for using Microsoft MarkItDown - a Python utility for converting files to Markdown. Use when converting PDF, Word, PowerPoint, Excel, images, audio, HTML, CSV, JSON, XML, ZIP, YouTube URLs, EPubs, Jupyter notebooks, RSS feeds, or Wikipedia pages to Markdown format. Also use for document processing pipelines, LLM preprocessing, or text extraction tasks.
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/julianobarbosa/claude-code-skills --skill markitdown-skill- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads markitdown-skill automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
MarkItDown Skill
Microsoft's Python utility for converting various file formats to Markdown for LLM and text analysis pipelines.
Overview
MarkItDown converts documents while preserving structure (headings, lists, tables, links). It's optimized for LLM consumption rather than human-readable output.
Supported Formats
| Category | Formats |
|---|---|
| Documents | PDF, Word (DOCX), PowerPoint (PPTX), Excel (XLSX, XLS) |
| Media | Images (EXIF + OCR), Audio (WAV, MP3 transcription) |
| Web | HTML, YouTube URLs, Wikipedia, RSS/Atom feeds |
| Data | CSV, JSON, XML, Jupyter notebooks (.ipynb) |
| Archives | ZIP (iterates contents), EPub |
| Outlook MSG files |
Quick Start
Installation
# Full installation (recommended)
pip install 'markitdown[all]'
# Minimal with specific formats
pip install 'markitdown[pdf,docx,pptx]'
# Using uv
uv pip install 'markitdown[all]'
Optional Dependencies
| Extra | Description |
|---|---|
[all] | All optional dependencies |
[pdf] | PDF file support |
[docx] | Word documents |
[pptx] | PowerPoint presentations |
[xlsx] | Excel spreadsheets |
[xls] | Legacy Excel files |
[outlook] | Outlook MSG files |
[az-doc-intel] | Azure Document Intelligence |
[audio-transcription] | WAV/MP3 transcription |
[youtube-transcription] | YouTube video transcripts |
Command-Line Usage
# Basic conversion
markitdown document.pdf > output.md
# Specify output file
markitdown document.pdf -o output.md
# Pipe input
cat document.pdf | markitdown > output.md
# With Azure Document Intelligence
markitdown document.pdf -o output.md -d -e "<endpoint>"
Python API
from markitdown import MarkItDown
# Basic conversion
md = MarkItDown()
result = md.convert("document.xlsx")
print(result.text_content)
# With LLM for image descriptions
from openai import OpenAI
client = OpenAI()
md = MarkItDown(
llm_client=client,
llm_model="gpt-4o",
llm_prompt="Describe this image in detail"
)
result = md.convert("image.jpg")
print(result.text_content)
# With Azure Document Intelligence
md = MarkItDown(docintel_endpoint="<your-endpoint>")
result = md.convert("complex-document.pdf")
print(result.text_content)
Common Use Cases
Batch Convert Directory
from markitdown import MarkItDown
from pathlib import Path
md = MarkItDown()
input_dir = Path("./documents")
output_dir = Path("./markdown")
output_dir.mkdir(exist_ok=True)
for file in input_dir.glob("*"):
if file.is_file():
try:
result = md.convert(str(file))
output_file = output_dir / f"{file.stem}.md"
output_file.write_text(result.text_content)
print(f"Converted: {file.name}")
except Exception as e:
print(f"Failed: {file.name} - {e}")
Process for LLM Context
from markitdown import MarkItDown
def prepare_for_llm(file_path: str) -> str:
"""Convert document to LLM-ready markdown."""
md = MarkItDown()
result = md.convert(file_path)
# Add source reference
content = f"# Source: {file_path}\n\n{result.text_content}"
return content
# Use with your LLM
context = prepare_for_llm("report.pdf")
Extract YouTube Transcript
# CLI
markitdown "https://www.youtube.com/watch?v=VIDEO_ID" > transcript.md
# Python
from markitdown import MarkItDown
md = MarkItDown()
result = md.convert("https://www.youtube.com/watch?v=VIDEO_ID")
print(result.text_content)
Image OCR with AI Description
from markitdown import MarkItDown
from openai import OpenAI
# Initialize with LLM support
client = OpenAI()
md = MarkItDown(
llm_client=client,
llm_model="gpt-4o"
)
# Convert image with AI description
result = md.convert("screenshot.png")
print(result.text_content)
Convert Jupyter Notebook
from markitdown import MarkItDown
md = MarkItDown()
result = md.convert("analysis.ipynb")
print(result.text_content) # Code cells, outputs, markdown
Extract Wikipedia Content
from markitdown import MarkItDown
md = MarkItDown()
result = md.convert("https://en.wikipedia.org/wiki/Python")
print(result.text_content) # Main article content only
Parse RSS Feed
from markitdown import MarkItDown
md = MarkItDown()
result = md.convert("https://example.com/feed.xml")
print(result.text_content) # Feed entries as markdown
Plugin System
MarkItDown supports third-party plugins for extended functionality.
# List installed plugins
markitdown --list-plugins
# Enable plugins during conversion
markitdown --use-plugins document.pdf
# Enable plugins in Python
md = MarkItDown(enable_plugins=True)
result = md.convert("document.pdf")
Search GitHub for
#markitdown-pluginto find available plugins.
MCP Server Integration
MarkItDown offers an MCP (Model Context Protocol) server for integration with LLM applications like Claude Desktop.
# Install MCP server
pip install markitdown-mcp
# Or from source
git clone https://github.com/microsoft/markitdown.git
cd markitdown/packages/markitdown-mcp
pip install -e .
See markitdown-mcp for configuration details.
Docker Usage
# Build image
docker build -t markitdown:latest .
# Convert file
docker run --rm -i markitdown:latest < document.pdf > output.md
Troubleshooting
| Issue | Solution |
|---|---|
| Missing dependencies | Install with pip install 'markitdown[all]' |
| PDF extraction fails | Try Azure Document Intelligence for complex PDFs |
| Image text not extracted | Ensure OCR dependencies installed or use LLM mode |
| Large file timeout | Process in chunks or use streaming |
| Plugin not found | Run markitdown --list-plugins to verify installation |
Common Errors
# ModuleNotFoundError for specific format
pip install 'markitdown[pdf]' # Install missing dependency
# Azure authentication
export AZURE_DOCUMENT_INTELLIGENCE_ENDPOINT="<endpoint>"
export AZURE_DOCUMENT_INTELLIGENCE_KEY="<key>"
Requirements
- Python >= 3.10
- Virtual environment recommended
# Create virtual environment
python -m venv .venv
source .venv/bin/activate # Linux/macOS
.venv\Scripts\activate # Windows
# Install
pip install 'markitdown[all]'
References
references/cli-reference.md- Complete CLI optionsreferences/api-reference.md- Python API detailsreferences/examples.md- Extended examplesreferences/advanced-features.md- Custom converters, URI handling- GitHub: https://github.com/microsoft/markitdown
- PyPI: https://pypi.org/project/markitdown/
FAQ
What does the markitdown-skill skill do?
Guide for using Microsoft MarkItDown - a Python utility for converting files to Markdown. Use when converting PDF, Word, PowerPoint, Excel, images, audio, HTML, CSV, JSON, XML, ZIP, YouTube URLs, EPubs, Jupyter notebooks, RSS feeds, or Wikipedia pages to Markdown format. Also use for document processing pipelines, LLM preprocessing, or text extraction tasks.
How do I install markitdown-skill?
Run npx skills add https://github.com/julianobarbosa/claude-code-skills --skill markitdown-skill in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/markitdown-skill/ (personal) or .claude/skills/markitdown-skill/ (project).
Which AI agents can use markitdown-skill?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is markitdown-skill safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains markitdown-skill?
It is published by julianobarbosa in julianobarbosa/claude-code-skills. It has 252 recorded installs.
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