OpenAI Image Generation and Editing

Name: OpenAI Image Generation and Editing
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Author: Free N8N

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Image Generationaieditinggenerationimageopenai

Generate and edit images using OpenAI's powerful AI models.

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About This Workflow

Overview

This workflow demonstrates how to leverage OpenAI's image generation and editing APIs (specifically the gpt-image-1 model) to create and modify images based on textual prompts. It showcases the process of generating an initial image and then further refining it with an editing request, including the use of masks.

Key Features

Image generation from text prompts using gpt-image-1.
Image editing with detailed prompts and optional masks.
Conversion of base64 encoded image data to binary files.
Workflow designed for manual triggering and testing.
Includes cost warnings and suggested node expansions.

How To Use

Ensure you have an OpenAI API key and have configured it as a credential in n8n (named 'OpenAi AIFB account' or adjust the workflow).
Trigger the workflow manually by clicking 'Test workflow'.
The workflow will first generate an image based on a prompt and then attempt to edit it. The edited image will be converted to a binary file.

Apps Used

editing

generation

image

openai

Workflow JSON

{
  "id": "e7e550b4-8dc3-402b-8b34-b0c19988a572",
  "name": "OpenAI Image Generation and Editing",
  "nodes": 0,
  "category": "Image Generation",
  "status": "active",
  "version": "1.0.0"
}

Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.