MarkItDown

Online converter turning PDF, Word and other files into clean Markdown for AI workflows

Productivity & Office File ConvertersFreemium

$4.16/mStarting price

196Monthly visits

About MarkItDown

MarkItDown is an online service that converts documents and data files into structured Markdown. It supports formats including PDF, DOCX, PPTX, XLS/XLSX, HTML, CSV/TSV, JSON, XML, EPUB, IPYNB, public URLs and images via OCR. The tool preserves document structure such as headings, tables, lists, links and inline formatting during conversion. Users can choose between local processing, which keeps files entirely in the browser, or server processing using a self-hosted Microsoft MarkItDown engine. Server uploads are deleted immediately after processing. The output is previewed before download and can be used directly in AI workflows, RAG pipelines, vector databases, knowledge bases and documentation sites. No account is required to start, and results can be saved after signing in.

Key features

PDF to Markdown conversion
Word, PowerPoint and Excel to Markdown
HTML and CSV/TSV to Markdown
JSON and XML to Markdown
Image OCR for PNG, JPG, WebP
Public URL to Markdown conversion
Local and server-side processing modes
Preview and download Markdown output

Use cases

Converting research papers and technical documents for AI-assisted analysis
Transforming spreadsheets and tables into structured Markdown for documentation
Extracting content from scanned PDFs using OCR for knowledge bases

Pros

Supports multiple document and data formats including PDF, Word, Excel, PowerPoint, HTML, CSV, JSON and images
Preserves document structure such as headings, tables, lists, links and formatting
Offers both local and server-side conversion with immediate file deletion after processing
Free tier available with no account required for basic use
Includes built-in OCR for scanned PDFs and image formats

Cons

Free plan limits batch size to 3 files and file size to 20MB
OCR usage capped at 10 pages per month on the free plan
Server-side conversion requires temporary upload of files
No offline or desktop application available

Frequently asked questions about MarkItDown

What formats does MarkItDown support for conversion to Markdown?

MarkItDown supports converting PDF, DOCX, PPTX, XLS/XLSX, HTML/HTM, TXT/MD, CSV/TSV, JSON/XML, EPUB, IPYNB, public URLs, and PNG/JPG/WebP images via OCR.

Does MarkItDown require an account to use?

No account is required to start converting files. Users can sign in later to save results or upgrade to Pro for additional features.

How does MarkItDown handle data privacy during file conversion?

Files processed via server conversion are uploaded temporarily and deleted immediately after processing. Local conversion keeps files entirely in the browser.

Can MarkItDown be used for AI workflows like RAG pipelines?

Yes, MarkItDown generates clean, structured Markdown output designed for direct use in AI workflows, RAG pipelines, vector databases, and knowledge bases.

What is the difference between Local and Server processing modes?

Local processing keeps files entirely in the browser, while Server processing uses a self-hosted Microsoft MarkItDown engine with temporary uploads deleted after conversion.

Is MarkItDown open-source?

Yes, MarkItDown is inspired by Microsoft's open-source MarkItDown utility and uses a self-hosted conversion service based on the same technology.