Can MarkItDown extract text from images and audio?

Yes, it features OCR capabilities for images and speech-to-text transcription for audio files, allowing you to convert non-text media into Markdown.

Is the output optimized for LLMs?

Absolutely. MarkItDown produces clean, token-efficient Markdown that preserves headings, lists, and tables, specifically designed for Large Language Model consumption.

Can I process multiple files at once?

Yes, MarkItDown supports batch processing for entire directories and can automatically convert and concatenate files found within ZIP archives.

Does it require external AI services to work?

The core conversion features work locally, but you can optionally integrate Azure Document Intelligence or OpenAI's GPT-4o for higher-quality extraction and image descriptions.

What file formats does MarkItDown support?

MarkItDown supports over 20 formats including PDF, DOCX, XLSX, PPTX, HTML, EPUB, CSV, JSON, ZIP archives, and various image and audio formats.

MarkItDown Document Converter

Name: MarkItDown Document Converter
Author: Microck

byMicrock

•

Web Scraping & Data Collection

Converts complex file formats including PDF, Office documents, and media into clean Markdown optimized for LLM processing.

MarkItDown is a versatile utility designed to transform a wide range of documents—including PDFs, Word files, Excel spreadsheets, images with OCR, and audio transcriptions—into structured Markdown format. It focuses on preserving document integrity while producing token-efficient output, making it an essential tool for developers and researchers preparing data for Large Language Models (LLMs), Retrieval-Augmented Generation (RAG) systems, and automated text analysis pipelines. By supporting over 20 formats and offering advanced AI-powered enhancements, it streamlines the bridge between unstructured legacy data and AI-ready text.

Key Features

01Supports 20+ formats including PDF, DOCX, XLSX, PPTX, and EPUB

02Converts structured data like CSV, JSON, and XML into readable Markdown tables

03Integrates with Azure Document Intelligence and GPT-4o for enhanced extraction quality

0481 GitHub stars

05Extracts text from images using OCR and transcribes audio to text

06Extracts YouTube transcripts and web content via URL

Use Cases

01Batch converting legacy Office and PDF archives into searchable Markdown documentation

02Automating the extraction of text from media assets for LLM analysis

03Preparing heterogeneous document collections for RAG-based AI applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add microck/ordinary-claude-skills markitdown

For use in Claude.ai and ChatGPT

Download Skill