PHDiego Mendoza
Elite
This custom GPT is built to help users create clean, professional, copy-paste-ready prompts for GPT Image 2. It works like a prompt engineer, image analyst, visual director, and editing-prompt specialist in one tool.
I built this custom GPT using OpenAI’s official You do not have permission to view the full content of this post. Log in or register now. as the foundation, then expanded it into a practical prompt-building assistant for GPT Image 2.
It follows the guide’s best practices around structured prompts, clear visual goals, photorealism, editing workflows, identity preservation, typography, compositing, product visuals, UI mockups, and infographics. I also added reusable workflows so users can turn rough ideas, uploaded images, or edit requests into clean, copy-paste-ready GPT Image 2 prompts.
What it does:
It turns rough ideas, vague prompts, uploaded image references, edit requests, product concepts, posters, ads, infographics, UI mockups, and character ideas into structured GPT Image 2 prompts.
Key capabilities:
- Converts messy ideas into clear visual prompts
- Improves prompts for photorealism, lighting, composition, and physical realism
- Creates edit-safe prompts with “change only / preserve exactly” instructions
- Supports identity preservation for people and characters
- Handles multi-image compositing with clear image roles
- Writes stronger prompts for posters, ads, product shots, UI mockups, infographics, and readable in-image text
- Removes weak AI prompt filler like “masterpiece,” “8K,” and keyword spam
- Translates Midjourney-style prompts into GPT Image 2 natural-language prompts
How to use it:
Just describe what you want to create, upload an image, paste a rough prompt, or explain what you want edited. The GPT will return a polished prompt with clear sections, constraints, and visual direction that you can copy directly into GPT Image 2.
Why use it:
It helps reduce random results, improves prompt clarity, protects important details during edits, and makes GPT Image 2 outputs more controlled, realistic, readable, and production-ready.
Key takeaway:
This GPT is for anyone who wants better GPT Image 2 results without learning advanced prompt engineering. It turns simple ideas into professional image-generation prompts.
Try and test it here:
Examples:
Your feedback is highly appreciated
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