MarkItDown

MarkItDown is a free online converter that turns PDF, Word, PowerPoint, Excel, HTML, CSV, JSON, EPUB, URLs and images into clean, AI-ready Markdown. Choose private in-browser processing or fast server conversion, with AI OCR for scanned PDFs, table recovery and LaTeX math. No account required to start. Privacy-conscious users can process files locally in the browser, or pick fast server conversion for heavier jobs. Extra tools include Markdown to PDF/Word, a Markdown viewer and a cheatsheet. The free tier needs no account (3 files per batch, 20MB files, 10 OCR pages a month); Pro raises limits to 100MB files, 30-file batches, more OCR and unlimited saved results. Available in six languages.