Markitdown Online is a web-based tool that converts various file formats (PDF, DOCX, XLSX, PPTX, HTML, images, audio, CSV, JSON, XML, TXT) into clean, structured Markdown. It is built on the open-source markitdown library by Microsoft and runs entirely in the browser, ensuring privacy. Key features include multi-format support, AI-optimized output, preservation of document structure (headings, tables, lists), fast client-side processing, and optional OCR for scanned PDFs. Use cases include preparing documents for LLM prompts, RAG pipelines, search indexing, knowledge bases, and documentation sites.
Markitdown Online
Convert PDF, DOCX, XLSX, PPTX, HTML, images and more into clean Markdown for AI workflows. Free open-source converter.
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