Convert documents to Markdown with MinerU API and GPT-4o-mini
How it works - This workflow automates the conversion of various document formats (such as PDF, Word, and PPT) into Markdown. It connects to the MinerU API service, which leverages OCR, formula, and table recognition to produce high-quality output. Users can initiate the process by simply uploading a document through an n8n chat interface. Set up steps - Ensure you have a local n8n instance running. - Set up and run the MinerU MCP (MinerU Computing Platform) server locally. - Import this workflo
At a glance
Convert documents to Markdown with MinerU API and GPT-4o-mini is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects OpenAI. It's free to download. Follow the 5-step import below to go live in minutes.
- Platform
- n8n
- Connects
- OpenAI
- Modules
- 8
- Price
- Free
- Version
- v1.0

About this workflow
How it works - This workflow automates the conversion of various document formats (such as PDF, Word, and PPT) into Markdown. It connects to the MinerU API service, which leverages OCR, formula, and table recognition to produce high-quality output. Users can initiate the process by simply uploading a document through an n8n chat interface. Set up steps - Ensure you have a local n8n instance running. - Set up and run the MinerU MCP (MinerU Computing Platform) server locally. - Import this workflow into your n8n instance. - Configure your AI model credentials (e.g., for OpenAI, add your API Key and Base URL). - Click the "Write Files from Disk" node and edit the file path to your desired local save location. - Click the "MCP Client" node and input your MinerU MCP server address (e.g., - Click the "Open Chat" button to upload a file, send a message, and test the workflow.
How to import this n8n workflow
- 1
Download the workflow JSON file after purchase.
- 2
Open n8n → click the menu → Import from File.
- 3
Select the downloaded JSON and import.
- 4
Set up credentials for each node that requires them.
- 5
Click Execute Workflow to test, then activate.
Setup guide
Setup guide included
Purchase to unlock the full step-by-step guide
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- JSON blueprint — instant download
- Setup guide PDF included
- 5 downloads · valid 30 days
- Works with n8n
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