PDF To Markdown Converter

Name: PDF To Markdown Converter
Rating: 4.0 (1 reviews)
Author: Free N8N

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Document Processingaiinformation extractionmarkdownocrpdfvision

Convert PDF files into Markdown format using an AI vision model and extract key data.

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About This Workflow

Overview

This workflow converts PDF files into Markdown format by splitting PDF pages into images, processing these images with an AI vision model to transcribe and describe content, and then combining the results into a single Markdown document. It also demonstrates how to extract key data from the converted Markdown using an information extractor.

Key Features

Splits PDF pages into individual images.
Utilizes an AI vision model (e.g., GPT-4o) to transcribe text and describe images/charts from each page.
Converts the transcribed content into Markdown format.
Aggregates all page content into a single Markdown output.
Includes an option to extract specific data points from the Markdown.

How To Use

Trigger the workflow by clicking 'Test workflow'.
Ensure your PDF file is provided as input to the 'Split PDF into Images' node.
Configure the API base URL and webhook URL in your environment variables if using external services.
Review and adjust the AI model and parameters in the 'OpenAI Chat Model' nodes as needed.
If using the information extraction, configure the 'Default Data Loader' node and its Airtable integration (or your preferred data destination).

Apps Used

information extraction

markdown

ocr

pdf

vision

Workflow JSON

{
  "id": "d06447bb-a4e6-4903-a1ed-6599e75f38b3",
  "name": "PDF To Markdown Converter",
  "nodes": 0,
  "category": "Document Processing",
  "status": "active",
  "version": "1.0.0"
}

Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.