openai-image-gen

Generate images via the OpenAI Images API with batch creation and customization.

Updated Feb 4, 2026
One-click install
npx skills add https://github.com/lehalpaul/agents --skill openai-image-gen-lehalpaul
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: openai-image-gen
Source: https://github.com/lehalpaul/agents/tree/main/skills/openai-image-gen
Command: npx skills add https://github.com/lehalpaul/agents --skill openai-image-gen-lehalpaul

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires python3, and includes scripts (resource) components.

What problem does it solve?

This Skill automates the generation of images using the OpenAI Images API, simplifying the process of creating visual content based on textual prompts.

Core Features & Use Cases

  • Batch Image Generation: Create multiple images from random or specified prompts.
  • Model Flexibility: Supports various OpenAI image models (GPT image models, DALL-E 2, DALL-E 3) with model-specific parameter adjustments.
  • Customization: Allows control over image size, quality, background transparency, output format, and style.
  • Use Case: A designer needs several variations of a product concept for a mood board. They can use this Skill to quickly generate a set of images based on descriptive prompts, saving significant time compared to manual creation.

Quick Start

Run the script to generate a batch of random images using default settings.

Frequently Asked Questions about openai-image-gen

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate images with OpenAI API in Python?

You generate images with the OpenAI API by running a Python 3 script that sends textual prompts to the Images API endpoint. This process automates visual content creation by allowing you to customize parameters like model selection, size, quality, and output format programmatically.

Do I need an OpenAI API key to generate DALL-E images programmatically?

Yes, you need an OpenAI API key to generate DALL-E images programmatically. The Python 3 execution environment requires this key to authenticate your requests to the OpenAI Images API for both batch generation and single image creation workflows.

Can I generate batch AI art using DALL-E 3?

You can generate batch AI art using DALL-E 3 by specifying multiple prompts within the Python script. The tool supports various OpenAI image models, including DALL-E 2, DALL-E 3, and GPT image models, automatically adjusting parameters for each specific model during batch creation.

How do I customize image generation parameters like size and background transparency?

You customize image generation parameters by defining the desired size, quality, output format, and background transparency within your Python script prompts. This allows precise control over the generated visual content, supporting specific needs for design presentations and marketing workflows.

What is the best way to automate visual content creation for marketing workflows?

The best way to automate visual content creation for marketing workflows is using a Python script that batch-processes textual prompts through the OpenAI Images API. This approach programmatically generates customized images, saving significant time compared to manual creation for design mood boards.

Why is my OpenAI image generation script not working?

Your OpenAI image generation script may not be working if the Python 3 environment is missing dependencies or if the OpenAI API key is invalid. Ensure your execution environment is properly configured and that you are passing valid model-specific parameters for DALL-E or GPT image models.