Image Generation Node

Image Generation Node plays the role of generating images with AI. You can create desired images with just text descriptions.

📋 Image Generation Node List

Node	Model Base	Features
Nano Banana	Google Gemini	Fast and efficient image generation

Nano Banana

Generate images with Nano Banana (Gemini)

✨ Key Features

⚡ Fast Generation - Generate images within seconds
🎨 Various Styles - Realize various art styles based on text description
🖼️ Auto Optimization - Provides images optimized in WebP format

🔧 Configuration

Setting	Description	Example
API Key*	Nano Banana (or Gemini) API Key	`AIza...`
Prompt*	Image Description to generate	`{{result}}`

Note: Nano Banana node uses Google's Gemini Image Generation model. You can use the API Key issued from Google AI Studio.

📝 Result Data Structure

Generated images are returned as a web-accessible URL.

Access the Image URL via {{result}} in the next node

Example: {{result}} → "https://storage.googleapis.com/.../image.webp"

💡 Usage Example

Auto Generate Blog Thumbnail

[Enter Topic] → [ChatGPT] → [Nano Banana] → [INBLOG]

Receive topic input
ChatGPT writes an English prompt suitable for the topic
- (Tip: Image generation AI understands English prompts better)
Nano Banana generates image (Returns URL)
Use as thumbnail for INBLOG post

ChatGPT Prompt Example:

Write a prompt for generating an image suitable for the following topic.
Topic: {{result}}

Requirements:
- Write in English
- Write descriptively (Include style, lighting, mood)
- Example: "A futuristic city with neon lights, cyberpunk style, high quality"

🎯 Prompt Writing Tips

Specific Description: "White cat sitting on a sunlit windowsill" is better than just "Cat".
Specify Style: Specify styles like "cartoon style", "oil painting", "realistic photo".
Write in English: Accuracy is much higher with English prompts than Korean.

🎯 Next Steps

Output Node - Send generated images
Get API Key

Image Generation Nodes