Automated Image Captioning with Google Gemini and AI-Powered Image Editing

Overview

This workflow automates the process of generating descriptive captions for images using Google Gemini's advanced AI capabilities and applies them directly onto the images. It streamlines image processing by integrating AI-powered captioning, image resizing, and positioning within a single automated pipeline.

Key Features

• AI Caption Generation: Utilizes Google Gemini Chat Model to create contextually relevant captions for images.
• Image Processing: Automatically resizes images and calculates optimal caption placement.
• Structured Output Parsing: Ensures captions and positioning data are accurately extracted and formatted.
• Automated Image Editing: Applies captions to images and merges all elements for a polished final output.

Benefits

• Time Savings: Eliminates manual captioning and editing, significantly reducing turnaround time.
• Consistency: Ensures uniform caption style and placement across all images.
• Scalability: Easily processes large batches of images with minimal human intervention.

Use Cases

• Marketing Teams: Quickly generate branded, captioned images for campaigns and social media.
• Content Management: Enhance image libraries with descriptive, searchable captions.
• E-commerce: Automatically caption product images for improved accessibility and SEO.

Integrations & Automation

Key integrations include Google Gemini for AI captioning and n8n's image editing nodes. The workflow leverages structured data parsing and automated merging to deliver ready-to-use, captioned images.