ChatGPT-ready JSON image prompt generator

JSON image prompt generator

Pick a template, fill the form, and generate a single ChatGPT-ready JSON object.

Light mode

Inputs

Common fields apply to all templates. Template fields appear below.

Template: The toy truck post

Template Required

Choose the layout and prompt structure you want to generate.

Aspect ratio Required

Maps to settings.aspect_ratio.

Mood Required

Shapes style.overall_vibe and selects supporting colors.

Primary color Required

Hex or named color. Stored verbatim as primary_color.

Extra style notes (optional)

Appended to style.overall_vibe.

A subject on an outdoor background

Tip: generate, then tweak the JSON before pasting into ChatGPT.