Generate Image

This document explains the Generate Image node, which creates custom images using DALL-E models based on text descriptions.

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Node Inputs

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Required Fields

• Prompt: Detailed description of desired image

  Example: “A serene mountain lake at sunset with pine trees reflected in the water”

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Optional Fields

• Num Images: Number of variations to generate (1-10)
• Image Size: Choose resolution:
  • 1024x1024 (default)
  • 512x512
  • 256x256

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Node Output

• Image URLs: List of links to generated images

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Node Functionality

The Generate Image node:

• Converts text to images using AI
• Creates multiple variations
• Supports different resolutions
• Returns accessible URLs
• Works in batch mode

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Common Use Cases

1. Marketing Content:

Prompt: "Product photo of a minimalist coffee mug on marble background"
Size: 1024x1024
Use: Social media, ads

2. Design Concepts:

Prompt: "Modern living room with Scandinavian furniture and large windows"
Variations: 4
Use: Interior design mockups

3. Educational Materials:

Prompt: "Cross-section diagram of a plant cell with labeled parts"
Size: 512x512
Use: Learning resources

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Writing Effective Prompts

1. Be Detailed:

Bad: "A house"
Good: "A modern beach house with floor-to-ceiling windows and wooden deck"

2. Specify Style:

"Digital art style..."
"Photorealistic..."
"Watercolor painting..."

3. Include Context:

"Close-up shot..."
"Aerial view..."
"From street level..."

In summary, the Generate Image node helps create custom visuals from text descriptions, perfect for content creation and design work.