Convert Any File
into Markdown for AI
Convert PDF, Word, PowerPoint, Excel, HTML, CSV and other files into clean Markdown for AI workflows—no Python installation required, no account required to start.
Convert Your Files with Parsyra
Upload up to 3 files for free and convert them with our self-hosted Parsyra service. No account is required to start; files are written to temporary storage for conversion and deleted immediately after processing. Sign in when you want saved results, and upgrade to Pro for 30-file batches, larger files, and unlimited saved results.
See the output before you trust it
Eleven real conversions — PDF, Excel, scans, LaTeX and Mermaid — shown unedited, limits included.
What Is Parsyra?
Parsyra is an online converter, inspired by Parsyra utility, that turns documents into clean, structured Markdown, the format AI tools understand best. It supports PDF, DOCX, XLSX, PPTX, HTML, images, audio, CSV, JSON, XML, TXT, and more. Use Parsyra when you need source files ready for LLM prompts, RAG pipelines, search indexing, knowledge bases, documentation sites, and Git-based editing workflows.
Built for AI Workflows
Feed clean Markdown output directly into RAG pipelines, LLM prompts, vector databases, and knowledge bases with accurate, well-formatted structure.
Preserves Document Structure
Headings, tables, lists, links, and inline formatting are faithfully retained so your content keeps its meaning after conversion.
Open Source and Extensible
The original Parsyra project is MIT-licensed with a modular design; this online converter is free to start and uses a self-hosted Parsyra conversion service.
How Parsyra Converts Files
Converting your files is a straightforward process that takes just seconds from start to finish. No account required, no software to install, and no manual copy-paste cleanup before you can use the result.
Upload Your File
Select or drag-and-drop your source file into the converter. Supported formats include PDF, DOCX, PPTX, XLSX, HTML, CSV, TXT, JSON, XML, and many more.
Analyze Structure
The parser reads your file and identifies headings, tables, lists, links, images, code blocks, and other structural elements within the document.
Convert to Markdown
The content is transformed into clean, well-formatted Markdown that preserves the original structure and meaning of your document.
Download Results
Preview the converted Markdown and download the .md file instantly. Your content is now ready for AI processing and integration.
Why Choose Parsyra?
Parsyra is built for developers, researchers, writers, analysts, and teams who need reliable file-to-Markdown conversion for AI-powered workflows and document processing.
Multi-Format Support
Parsyra converts PDF, DOCX, XLSX, PPTX, HTML, images, audio files, CSV, JSON, XML, and plain text into Markdown. One converter handles common document types with consistent, structured output every time.
AI-Optimized Output
The Markdown generated by Parsyra is clean and well-structured, making it useful for ChatGPT, Claude, Gemini, RAG pipelines, vector databases, and AI assistant integrations.
Open Source and Free
Parsyra is a free-to-start independent service built around open-source conversion technology, including Parsyra library. Uploaded sources are processed temporarily and deleted immediately after conversion.
Preserves Document Structure
Tables, headings, lists, links, bold and italic formatting, and other structural elements are preserved in the Markdown output 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.
Fast Server Processing
The web converter sends files through Cloudflare to a self-hosted Parsyra service. Conversion runs in an isolated worker, the temporary source file is deleted immediately afterward, and the Markdown preview opens as soon as the result returns.
Clear Data Handling
Uploaded files are processed by our self-hosted Parsyra service, written only to temporary storage, and deleted immediately after conversion. We do not store source files or write their contents to logs.
The Story Behind Parsyra
The original Parsyra project was created and open-sourced by Microsoft to solve a common challenge in AI development: getting clean, structured text from messy file formats. As large language models became central to enterprise workflows, developers needed a reliable way to convert PDFs, Word documents, spreadsheets, and other files into Markdown that AI systems could process accurately.
Since its release on GitHub, the project has grown into one of the most popular file-to-Markdown tools in the AI community, earning over 30,000 stars and contributions from developers worldwide. Parsyra Online — this site — is an independent service inspired by that project and not affiliated with Microsoft: it self-hosts the open-source library behind a simple web workflow with no installation required.
Frequently Asked Questions About Parsyra
Everything you need to know about converting files to Markdown for documentation, AI prompts, RAG systems, and long-term knowledge storage.
What is Parsyra?
Parsyra began as Microsoft's open-source utility for converting files from many formats into clean, structured Markdown. Originally developed as a Python library, it supports PDF, DOCX, XLSX, PPTX, HTML, images, audio, CSV, JSON, XML, and many other file types. The online converter on this site is an independent service inspired by it, self-hosting the library behind a simple web workflow without installing anything.
What file formats does Parsyra support?
Parsyra supports a wide range of file formats including PDF documents, Microsoft Word files (DOCX), Excel spreadsheets (XLSX), PowerPoint presentations (PPTX), HTML web pages, plain text files (TXT), CSV and TSV data files, JSON, and XML. The converter uses format-specific parsers so headings, tables, links, lists, and readable sections are handled as accurately as possible.
Is Parsyra free to use?
Yes. Microsoft's original Parsyra library is open-source under the MIT License, and the independent online converter on this site is free to use with no account required to start. The free tier handles up to 3 files per batch and files up to 20MB. Sign in to save results, or upgrade to Pro for 100MB files, 30-file batches, and unlimited saved results.
How does Parsyra handle PDF files?
Parsyra extracts text content from PDF files while preserving paragraph structure and formatting where possible. The PDF converter identifies headings, body text, lists, and tables to produce well-organized Markdown. Scanned image PDFs are supported too: the converter detects when a PDF has no selectable text and offers built-in AI OCR that reconstructs the content as Markdown — including tables and math equations converted to LaTeX. Free accounts include 10 OCR pages per month.
Can Parsyra preserve tables and formatting?
Yes, Parsyra is designed to preserve document structure during conversion. Tables are converted to Markdown table syntax, headings maintain their hierarchy, lists keep their nesting, and inline formatting like bold and italic text is retained when the source format exposes that information clearly.
Is Parsyra safe for sensitive documents?
Files uploaded for conversion pass through Cloudflare to our self-hosted Parsyra service. The service writes the source to a temporary file, deletes it immediately after conversion, and does not log file contents. We do not store source files; if you choose Save result, only the generated Markdown and its title are stored in your private workspace.
Why convert files to Markdown with Parsyra?
Markdown is a preferred input format for many AI systems, large language models, and knowledge management tools. By converting your files with Parsyra, you make content easier to inspect, version, chunk, search, and reuse in RAG pipelines, AI assistants, documentation systems, and publishing platforms.
Can I use Parsyra in my own projects?
Absolutely — via Parsyra, available as an open-source Python package that you can install and integrate into your own applications, scripts, and data pipelines. It works well in automated workflows, CI/CD pipelines, and batch processing systems. Visit Parsyra GitHub repository for installation instructions, API documentation, and examples of programmatic usage.
Have more questions? Check the Parsyra GitHub repository for documentation and community discussions. Or explore more on this site: Parsyra with Claude, the Parsyra MCP server guide, Parsyra Pro pricing, and the Markdown blog.
Start Converting Files Today
Whether you are building AI pipelines, preparing research documents, organizing content for publishing, or feeding data into LLMs, Parsyra turns source files into clean Markdown quickly with clear, temporary processing.