What is MarkItDown?
MarkItDown is an open-source document-to-Markdown converter from Microsoft for LLM and text-analysis workflows.
MarkItDown Online: Free Document to Markdown Converter
Use MarkItDown Online to convert PDF, DOCX, PPTX, XLSX, HTML, CSV, JSON, and XML into clean Markdown.Browser Basic runs locally in your browser; Advanced is for eligible scanned or complex files.
Convert locally — no sign-in required. Or drop your document here.
Local processing · No upload
What is MarkItDown Online?
MarkItDown Online is a browser-based document-to-Markdown converter for supported local files. It preserves useful structure such as headings, lists, tables, links, and readable text so the result is easier to review, edit, search, and reuse in ChatGPT, Claude, Obsidian, Notion, and RAG workflows. It is an independent tool and does not provide persistent file hosting, public sharing, or remote downloads.
Use MarkItDown in the Browser
Choose a supported local file, preview the Markdown, then copy or download the result without installing Python or uploading the source.
AI-ready output
Markdown keeps headings, lists, tables, and links easier to reuse in ChatGPT, Claude, Obsidian, Notion, and RAG systems.
Independent site
MarkItDown AI is independent conversion software, not a file-hosting, file-sharing, cyberlocker, or remote-download service.
For quick tasks
Use the web flow when you want one quick Markdown file instead of setting up command-line tools.
MarkItDown for Developers
Install the original Python package when you need automation, scripting, or controlled processing on your own machine.
MarkItDown in the Browser vs Python
Use MarkItDown in the browser for a quick, supported file that you want to preview and download. Install the MarkItDown Python package when you need scripts, automation, batch workflows, or format support that this page does not promise.
| Features | Online Converter | Python Install |
|---|---|---|
| Best for | Quick document-to-Markdown conversion | Developer workflows and automation |
| Setup | Open the page and choose a file | Install Python package and dependencies |
| Input | PDF, DOCX, PPTX, XLSX, HTML, CSV, JSON, XML | Depends on your local package setup |
| Output | Preview, copy, or download Markdown | Markdown output for scripts and pipelines |
| Skill level | No command line required | Comfortable with terminal commands |
| Use case | AI notes, docs, knowledge bases | Batch jobs, local files, custom tooling |
The open-source MarkItDown project can support more formats depending on setup. This online page only promises the formats listed in the local file area.
How to Convert a File with MarkItDown Online
1. Choose a supported file
Choose a PDF, Word, PowerPoint, Excel, HTML, CSV, JSON, or XML file, or drop it into the local file area.
2. Convert it into Markdown
Wait while the file is converted into Markdown that is easier to inspect, edit, search, and reuse.
3. Copy or download the result
Preview the Markdown output, copy it into your workflow, or download it as a .md file.
What MarkItDown Preserves in Markdown
Conversion focuses on useful document structure rather than pixel-perfect layout. When the source file contains readable text, the result can preserve headings, paragraphs, lists, tables, and links in plain Markdown that is easier to inspect and edit.
Headings and reading order
Section headings create a clear outline for notes, prompts, and RAG chunks. Review the preview when a source uses columns, text boxes, or an unusual reading order.
Lists, tables, and links
Bullets, numbered steps, simple tables, and hyperlinks remain easier to reuse than text copied directly from many PDFs or Office files.
Plain text you control
Inspect and edit the Markdown, copy it into an AI tool, or download a .md file before adding it to documentation or a knowledge base.
Choose the Right MarkItDown Conversion Mode
Browser Basic is the default for supported, text-based files and processes them locally in the browser. It does not upload the source file. Advanced is a separate option for eligible scanned or complex documents; it requires sign-in, explains its upload and retention boundary before processing, and may not be available for every account.
Browser Basic does not provide OCR for image-only PDFs. This site also does not fetch remote URLs, host public files, or promise ZIP, batch, audio, or image conversion. If a document contains sensitive information, review the selected mode and on-screen notice before converting.
How MarkItDown Handles Supported File Types
MarkItDown turns supported local files into structured Markdown, but the result depends on the source. Text-based documents usually preserve more structure than scans or complex layouts. Review the preview before using MarkItDown output in production notes, documentation, or a knowledge base. Before reuse, compare the result with the source so missing labels or layout-dependent context do not enter downstream workflows unnoticed during review.
PDF and Office documents
Headings, paragraphs, lists, and simple tables can transfer into Markdown. Multi-column pages, text boxes, and image-only PDFs may require manual review or Advanced when available.
Spreadsheets and structured data
XLSX and CSV content becomes easier to inspect as Markdown tables, while JSON and XML become readable structured text. Check nested records and very large sheets before reuse.
Local HTML files
HTML can preserve headings, links, lists, and readable page text. The browser workflow does not fetch remote URLs or create a hosted copy of the source.
When to Install the MarkItDown Python Package
The original MarkItDown package is designed for developers who want local commands, Python APIs, or controlled automation. For one supported file, the browser converter removes setup; for repeatable or custom workflows, use the package in your own environment.
Use MarkItDown in the Browser
Best when you just need a quick Markdown file from a supported document.
Install the MarkItDown Python Package
Best for developers who want the original MarkItDown package in a local or scripted workflow.
Choose the right path
Use online conversion for speed, and use the Python package when you need automation or deeper control.
MarkItDown Document Conversion Tools
Convert PDF files into Markdown for AI workflows.
Convert DOCX documents into clean Markdown.
Convert slides into Markdown notes and summaries.
Convert spreadsheets into Markdown tables.
Use the homepage converter for supported CSV files.
Use the homepage converter for supported HTML files.
MarkItDown Frequently Asked Questions
No. This is an independent online converter experience. MarkItDown is an open-source project from Microsoft; this site focuses on making document-to-Markdown conversion easier to use online.
Convert a Document with MarkItDown
Choose a supported file and let MarkItDown create Markdown you can preview, copy, or download.