5 Ways to Process Images and PDFs with Gemini AI in n8n

Say goodbye to guesswork when analyzing images and PDFs with Google Gemini AI!

This automation showcases five powerful ways to process visual content in n8n — helping you choose the best method based on your data type, volume, and customization needs.

Perfect for creators, researchers, and developers who want reliable, flexible image and document analysis inside their workflows.

What it does:

🖼️ Processes single images using auto binary passthrough with AI Agent
🧾 Analyzes PDFs via direct API for structured text extraction
🧠 Applies custom prompts to multiple images for tailored analysis
🔁 Uses native n8n item-by-item looping for scalable processing
🎛️ Leverages direct API calls for fine-grained control over image inputs

✅ Setup guide & importable workflow included

Need help setting it up? We offer full configuration and testing for a one-time fee.