MinerU
MinerU is an open-source AI document parsing tool that converts PDFs, images, and documents into structured, machine-readable formats like Markdown and JSON.
Overview
MinerU solves one of the biggest challenges in AI pipelines—turning unstructured documents into usable data. It intelligently extracts content such as headings, paragraphs, tables, and formulas while maintaining structure and semantic meaning. This makes it especially valuable for large language model applications, where clean and structured input data is critical.
Core Features & Capabilities
Ideal for AI engineers, data scientists, researchers, and developers building RAG systems, knowledge bases, document automation workflows, and machine learning pipelines.
- convert pdf, images, and documents into structured markdown or json
- extract tables, formulas, images, and metadata with high accuracy
- preserve document layout including headings and reading order
- enable rag pipelines and ai workflows with clean structured data
- process large-scale documents with batch and api support
Trending Use Cases
Why Developers Choose MinerU
Upload a document via the web interface or use the API/CLI to process files. Choose your output format such as Markdown or JSON, then integrate the structured data into your AI pipeline, knowledge base, or automation workflow.
“MinerU transforms messy documents into structured data that AI systems can actually use.”
Getting Started with MinerU
By combining OCR, layout understanding, and structured output formats, MinerU enables developers to unlock the full value of document data for AI-powered applications.
Open the tool and review its core product experience.
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Use your own task to judge speed, quality, and fit.
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MinerU
MinerU is an open-source AI document parsing tool that converts complex documents into structured data formats for downstream AI and data workflows.
MinerU is a high-performance AI document parsing platform designed to transform complex documents into structured, machine-readable data. It supports inputs such as PDF, images, and Office documents, extracting text, tables, formulas, and images while preserving layout and reading order. Built with advanced vision-language models and OCR capabilities, MinerU enables accurate parsing of scientific papers, business documents, and multi-column layouts. It is widely used in AI pipelines, especially for RAG systems, data extraction, and knowledge processing workflows.
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