markitdown
Convert PDF, Word, Excel, and other files into clean Markdown for AI workflows — no install needed.
| What is it | Convert PDF, Word, Excel, and other files into clean Markdown for AI workflows — no install needed. |
|---|---|
| Pricing | Freemium — from $9.9/mo |
| Free tier | Yes |
| Platform | Web Application |
| Best for | preparing documents for LLM prompts, building RAG pipelines and knowledge bases |
| Domain registered | 2026 |
Data updated Aug. 5, 2026
What does markitdown do?
markitdown is an online file converter that turns PDFs, Word documents, Excel spreadsheets, PowerPoint presentations, HTML pages, CSV files, JSON, XML, images, and audio files into clean, structured Markdown. It is designed for AI workflows — the Markdown output works directly with ChatGPT, Claude, Gemini, RAG pipelines, vector databases, and knowledge bases. No Python installation or account is required to start; you just upload a file and get a .md result in seconds.
The conversion process preserves document structure: headings, tables, lists, links, and inline formatting are retained whenever the source file exposes them clearly. Scanned PDFs can go through built-in AI OCR that rebuilds tables and converts math equations to LaTeX. Files are uploaded through Cloudflare to a self-hosted version of Microsoft's open-source MarkItDown library, processed in an isolated worker, and deleted immediately after conversion. The free tier handles up to 3 files per batch (20MB each), and signing in lets you save results. A Pro tier offers 100MB files, 30-file batches, and unlimited saved results.
markitdown is most useful for developers building AI pipelines, researchers preparing documents for LLM prompts, and content creators who need to convert reports or spreadsheets into editable Markdown for documentation sites or Git-based workflows. It is a straightforward, no-frills tool that solves a specific problem: getting messy file formats into a clean, AI-friendly format without extra steps.
Key features
What makes it stand outWho is markitdown for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardFree
- Unlimited server conversions
- Max file size: 20MB
- Batch up to 3 files per conversion
- Save your 10 most recent results
- High-accuracy OCR for scanned PDFs: 10 pages/month
- Continue editing in Markdown Online
- Source files are deleted immediately after conversion
Pro
- Process up to 30 files in one batch
- Max file size: 100MB
- Unlimited saved Markdown results
- High-accuracy OCR for scanned PDFs: 500 pages/month
- Math rendering with KaTeX in the Markdown editor
- Mermaid diagrams in the Markdown editor
- Unlimited file conversions
- PDF, DOCX, PPTX, Excel, HTML, CSV, TXT, JSON, XML, and URL workflows
- Preview, copy, edit, download, and download all results
Pro Lifetime
Everything in Pro, plus:
- Process up to 30 files in one batch
- Max file size: 100MB
- Unlimited saved Markdown results
- High-accuracy OCR for scanned PDFs: 500 pages/month
- Math rendering with KaTeX in the Markdown editor
- Mermaid diagrams in the Markdown editor
- Unlimited file conversions
- PDF, DOCX, PPTX, Excel, HTML, CSV, TXT, JSON, XML, and URL workflows
- Preview, copy, edit, download, and download all results
Trust & presence
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