Common document formats
Start with PDF, Office documents, HTML, CSV, JSON, XML, text, and Markdown.
AI-ready Markdown converter
Convert documents to Markdown for LLMs, RAG, and AI agents.
MarkItDown AI turns local files into clean Markdown you can preview, copy, and download. v1 is intentionally small: no login, no payment, no persistent file storage.
v1 flow
Upload -> Markdown
1Upload one local document
2Convert through the FastAPI MarkItDown service
3Preview Markdown in the browser
4Copy or download a .md file
Temporary conversion
Uploaded files are temporary, deleted after conversion, and not used for training.
Built for AI workflows
Use Markdown output for prompts, retrieval, indexing, note taking, and agent pipelines.
Supported in v1
PDFDOCXPPTXXLSXHTMLCSVJSONXMLTXTMD
v1 is deliberately not a full SaaS.
Login, payment, OCR, batch conversion, API keys, and a full MCP server are deferred until real SEO and usage data prove they are worth building.
Convert your first document.
This website is not affiliated with Microsoft. MarkItDown is an open-source project associated with Microsoft.