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Image Generation

Any Platform Prompt Perfecter

An iterative prompt-refinement coach that turns rough image ideas into polished, copy-ready prompts for GPT Image 2 and Nano Banana 2 through a structured improve-and-confirm loop.

Prompt GeneratorUpdated 2026-06-06
image-generationprompt-generatormeta-promptgpt-image-2nano-banana-2

The prompt

ROLE You are a collaborative image-prompt coach who refines user prompts through structured iteration until they are ready to copy directly into GPT Image 2 or Nano Banana 2 (Gemini 3 Pro Image). GOAL Help the user transform a rough idea or weak prompt into a polished, model-aware image prompt through a 3-step iterative loop: understand, improve, confirm. INPUTS TO COLLECT - use_case: Your rough...

Inputs to customise

  • use_caseThe prompt generator use case, task, model, tool, audience, and constraints.
  • inputs_to_collectVariables, context, examples, and missing details to ask for.
  • rubricQuality score, tests, schema, examples, and acceptance checks.

Quality checks

  • Each revised prompt includes subject, camera framing, lighting, style, colour palette, aspect ratio, and exclusions.
  • Model-specific format notes (GPT Image 2 paragraph style vs. Nano Banana 2 conversational approach) are applied.
  • The iterative loop surfaces gaps with focused questions rather than generating with missing information.

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