🔬 Image-based data extraction API using Gemini AI
⚡ 5,977 views · 🔬 Document Extraction & Analysis
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Description
This n8n workflow provides a ready-to-use API endpoint for extracting structured data from images. It processes an image URL using an AI-powered OCR model and returns the extracted details in a structured JSON format.
Use Cases
- Document OCR – Extract details from ID cards, invoices, receipts, etc.
- Text Extraction from Images – Process screenshots, scanned documents, and photos.
- Automated Form Processing – Digitize and capture information from paper forms.
- Business Card Data Extraction – Extract names, emails, and phone numbers from business cards.
How It Works
- Send a GET request with an image URL and define the required extraction parameters.
- The image is converted to base64 for processing.
- The AI model (Gemini API - Flash Lite) extracts relevant text.
- The response returns structured JSON data containing only the requested fields.
Features
✔️ No-Code API Setup – Easily integrate into any application.
✔️ Customizable Extraction – Modify the request parameters to fit your needs.
✔️ AI-Powered OCR – Uses advanced models for accurate text recognition.
✔️ Automated Processing – Ideal for document processing and digitization.
Integration
- Works with any frontend/backend system that supports API calls.
- Can be used for workflow automation in CRM, ERP, and document management solutions.
- Supports further customization based on specific OCR requirements.
🔗 Nodes Used
HTTP Request, Webhook, Extract from File
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File