PDF to Markdown

About

Upload a PDF to receive clean Markdown optimized for LLMs, featuring accurate tables, LaTeX-formatted formulas, and OCR with preserved reading order. This same technology is available as a hosted REST API and an MCP endpoint, enabling AI agents and RAG pipelines to seamlessly integrate PDF conversion. It operates on proprietary engines, MinerU and Docling, rather than being an LLM wrapper. Begin for free in the browser; it also offers a Chrome extension and a ChatGPT Custom GPT.