Automate Image Data Extraction with Gemini AI via API

This n8n workflow creates an API endpoint for extracting structured data from images using Gemini AI. It processes an image URL and returns extracted details in JSON format, ideal for automating document processing tasks.

n8n
Automate Image Data Extraction with Gemini AI via API

This workflow is designed to automate the extraction of structured data from images using the Gemini AI model. By setting up a webhook, it allows users to send an image URL and specify extraction parameters. The image is fetched and converted to base64, then processed by the Gemini API to extract text. The output is customized to return only the requested fields in a structured JSON format. This setup is perfect for applications like document OCR, business card data extraction, and automated form processing.

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Last updated August 22, 2026
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How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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