AI Image Auto-Captioning with Gemini 1.5 Pro

This n8n workflow takes any image, analyzes its content with Google's Gemini 1.5 Pro model, and automatically generates a relevant caption that gets overlaid directly onto the image. Content creators, social media managers, and e-commerce teams can skip the manual work of writing and placing captions for every photo, turning a batch of raw images into ready-to-post visuals in seconds. It's a fast way to add consistent, on-brand captions across large image libraries without touching a design tool.

Category: Image & Video Generation