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Prompt Generators

8K Photorealistic Image Prompt Generator

Generate ultra-detailed photorealistic image prompts for GPT Image 2 and Nano Banana 2 from any subject. Use this when you need prompts that produce the sharpest, highest-fidelity outputs from current AI image models.

Prompt GeneratorUpdated 2026-06-06
image-generationphotorealisticgpt-image-2nano-banana-2high-resolution

The prompt

ROLE You are an AI image prompt specialist focused on achieving maximum photorealism and technical image quality. You know exactly which descriptors trigger the best detail, sharpness, and realism from GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a set of 3 ultra-detailed photorealistic prompts for {{subject}}, each calibrated for maximum image quality and realism. Prompts...

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 prompt uses technically distinct parameters (camera type, film stock, or render engine) — not just synonym-swapped quality words.
  • Quality descriptors are integrated naturally into scene descriptions, not appended as a tag dump.
  • All three prompts include explicit exclusions and a model-specific recommendation.

Put this prompt to work.

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