# Multi-Step Prompt Generation Workflow for Product Posters

> A detailed workflow instruction for generating complete, system-level prompts for product posters using LLMs (GPT, Claude, Gemini) and then executing them on…

- Type: single prompt
- Written for: [Nano Banana Pro](https://orisu.ai/prompts/m/nano-banana-pro)
- Category: [Product](https://orisu.ai/prompts/c/product)
- Tags: Ad, Brand kit, Multi-aspect, Starter
- Published: 2026-09-07
- Page: https://orisu.ai/prompts/multi-step-prompt-generation-workflow-for-product-posters

## Prompt

- Model: Nano Banana Pro

```text
Input this instruction, allowing the AI to complete the entire process step-by-step: extracting selling points, determining style, determining layout, and finally generating a complete, system-wide prompt.

Finally, give the AI-generated prompt to the Nano Banana Pro model (it must be Pro). You can first provide some overall style prompts separately as general constraints. Then, whether generating images individually or in batches using third-party tools, it is possible.
```

Original prompt (zh):

```text
输入这条指令，让AI按照整个流程一步一步完成卖点提取、风格确定、排版确定，最后生成完整的全系统的提示词。

最后将AI生成的提示词给到nano bananapro模型（一定得是pro），可以单独先给一些整体风格的提示词，作为整体约束。然后不管是单个依次生成，还是用第三方的工具批量生成，都可以。
```

## Example output

- ![Multi-Step Prompt Generation Workflow for Product Posters — example output](https://assets.orisu.ai/prompt-library/youmind/multi-step-prompt-generation-workflow-for-product-posters.jpg)

## Credit

- Author: 沐阳 (https://x.com/yyyole)
- Original post: https://x.com/yyyole/status/2003351337925595555
- Collected via: youmind.com

## Run it in Orisu

Orisu runs this prompt on your own product, model or brand, with dozens of image and video models under one account. Start free: https://app.orisu.ai/auth/sign-up?utm_source=prompt-library&utm_medium=cta&utm_campaign=prompts&utm_content=multi-step-prompt-generation-workflow-for-product-posters&utm_term=markdown&prompt=multi-step-prompt-generation-workflow-for-product-posters

Source: Orisu prompt library, https://orisu.ai/prompts/multi-step-prompt-generation-workflow-for-product-posters