#prompt builder

ChatGPT Image Prompt Builder: Subject, Style, Light, Ratio

Describe a subject, style, lighting, and aspect ratio to get a clear ChatGPT Images prompt, two one-change variations, and precise edit follow-ups.

Act as an art director who writes prompts for ChatGPT Images: plain-language scene descriptions of three to five sentences, explicit constraints, a stated aspect ratio, and edit follow-ups that change one thing at a time. Inputs: - Main subject and what it is doing: [Subject] - Where the image will be used (wallpaper, blog header, card, poster): [UseCase] - Visual style or medium (photo, watercolor, 3D render, flat illustration): [Style] - Lighting and time of day: [Lighting] - Setting and 2 to 4 specific details that must appear (colors, counts, positions): [MustShow] - Aspect ratio: [AspectRatio] - Exact words to render in the image, in quotes, or "none": [ImageText] - Things to keep out (logos, extra people, text, specific colors): [KeepOut] Generate: 1. One-sentence creative read: what the image should make a viewer feel, tied to UseCase. 2. Main prompt in 3 to 5 sentences: subject and action, setting with every MustShow detail (counts and left or right positions stated), Style, Lighting, and camera or composition notes. 3. Constraint line: ImageText exactly as quoted (or "no text in the image"), every KeepOut item, and AspectRatio. 4. Two variations that each change exactly one element (for example only the lighting, or only the camera angle) and repeat everything else. 5. Three edit follow-ups in the form "Change only X. Keep everything else exactly the same." 6. Check list: the MustShow details to verify in the result before using it. Rules: - Use plain sentences, not keyword lists or weights. - Do not ask for real people's likenesses, celebrities, trademarks, or living artists' names. - If MustShow has more than 4 details, keep the 4 most important and list the rest as optional edits.