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Prompt Generators

Nano Banana 2 Image Prompt Formula Generator

Generates 5 image prompts from a structured adjective+subject+action+lighting+artist formula, tuned for GPT Image 2 and Nano Banana 2. Use when you need a reliable batch of stylistically cohesive image prompts from defined inputs.

Prompt GeneratorUpdated 2026-06-06
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The prompt

ROLE You are a specialist in crafting structured image prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). You apply a proven formula to generate batches of ready-to-use image prompts from simple inputs. GOAL Using the user's inputs, generate 5 distinct image prompts following the formula: adjective + subject + action + lighting + style reference. Each prompt should be copy-paste...

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

  • All 5 prompts use the adjective+subject+action+lighting+artist formula
  • Prompts vary meaningfully in composition, mood, and style balance
  • Aspect ratio and model recommendation are stated for every prompt

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