mineru

Convert PDF, Word, PPT, and image files into structured Markdown via the MinerU API.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/syzl8512/openclaw-experience --skill mineru
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mineru
Source: https://github.com/syzl8512/openclaw-experience/tree/main/03_%E6%A0%B8%E5%BF%83Skill/mineru
Command: npx skills add https://github.com/syzl8512/openclaw-experience --skill mineru

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and scripts (resource) components.

What problem does it solve?

This Skill automates the conversion of various document types (PDF, Word, PPT, images) into structured Markdown, preserving complex elements like formulas and tables, and enabling OCR for images.

Core Features & Use Cases

  • Multi-format Conversion: Supports PDF, DOCX, PPTX, JPG, and PNG.
  • Intelligent Parsing: Accurately extracts text, formulas (LaTeX), and tables.
  • OCR Capabilities: Extracts text from images.
  • Use Case: Convert a research paper in PDF format into a clean Markdown document for easier reading and integration into a knowledge base.

Quick Start

Use the mineru skill to parse the PDF document located at https://example.com/document.pdf into Markdown format.

Frequently Asked Questions about mineru

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I convert a PDF with complex tables and formulas to Markdown?

To convert a PDF to Markdown while preserving tables and formulas, use a document conversion tool that supports LaTeX extraction and table recognition. This Skill accurately parses complex layouts into structured Markdown format using the MinerU API.

Can I extract text from images and convert them to Markdown?

Yes, you can extract text from images and convert them to Markdown. This Skill uses OCR capabilities to recognize text within JPG and PNG files, transforming image-based content into structured Markdown documents.

What is the best way to convert Word and PPT files into structured Markdown?

The best way to convert Word and PPT files into structured Markdown is using an automated document parsing tool. This Skill supports DOCX and PPTX formats, accurately extracting text and structural elements for seamless integration into knowledge bases.

Does this document conversion tool support multi-language OCR?

Yes, this document conversion tool supports multi-language documents. It leverages the MinerU API to perform OCR and intelligent parsing, accurately extracting text from various document types and images regardless of language.

How do I parse a research paper PDF into a clean Markdown document?

To parse a research paper PDF into a clean Markdown document, provide the file URL to this Skill. It automates the conversion process, preserving complex elements like formulas via LaTeX and tables for easier reading.

Are there limitations when converting scanned PDFs to Markdown?

When converting scanned PDFs to Markdown, this Skill relies on OCR to extract text from images. While it handles complex layouts and multi-language documents effectively, heavily degraded scans may impact OCR accuracy and overall parsing results.