# AI UGC ad generator: image analysis & NanoBanana editing: n8n workflow

> Started by someone submitting a form, and works across Google Drive. It hands the judgement calls to a local model.

Source: https://millionrounds.com/workflow/ai-ugc-ad-generator-image-analysis-and-nanobanana-editing (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Research and reporting](https://millionrounds.com/workflows?category=Research+and+reporting#library)

# AI UGC ad generator: image analysis & NanoBanana editing

Started by someone submitting a form, and works across Google Drive. It hands the judgement calls to a local model. 10 steps: a working afternoon to understand properly.

Medium Calls a model: a local model

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fai-ugc-ad-generator-image-analysis-and-nanobanana-editing)

**10 steps** Medium: a working afternoon

**0** Branches: places the flow splits

**0** Loops or waits

**1** Service it connects to

## The flow

Starts it 1 Model 5 Logic 1 Service 3

The steps in the order they run, from what starts it.

- 1 **On form submission** Form trigger *Starts it*
- 2 **Ollama Chat Model** Lm Chat Ollama *Model*
- 3 **Ollama Chat Model1** Lm Chat Ollama *Model*
- 4 **Upload file** Google Drive *Service*
- 5 **Structured Output Parser** Output Parser Structured *Model*
- 6 **Image Prompt Generator** Agent *Model*
- 7 **AI Agent** Agent *Model*
- 8 **HTTP Request** Http Request *Service*
- 9 **Edit Fields1** Set *Logic*
- 10 **Convert to File1** Convert To File *Service*

## How it's built

- **Starts on:** Someone submitting a form
- **Steps:** 10
- **Size:** Medium: a working afternoon
- **Connects to:** Google Drive
- **Model:** a local model

## Questions

What does it need to run?

An n8n account, plus your own Google Drive account, and a key for a local model. You connect your own accounts after importing it; none are included.

What starts it?

It starts on someone submitting a form.

Does it use AI?

Yes. It calls a local model. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 10 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 10 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fai-ugc-ad-generator-image-analysis-and-nanobanana-editing)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[Google Drive](https://millionrounds.com/workflows?service=Google+Drive#library)

## Workflows like it

Also research and reporting, with the same services where possible, closest in size first.

- [**AI-powered PDF data extraction and reporting with Google Drive** 10 steps · calls a model · Gmail, Google Drive](https://millionrounds.com/workflow/ai-powered-pdf-data-extraction-and-reporting-with-google-dri)
- [**Automated APK security scanning & PDF reporting with MobSF** 10 steps · calls a model · Google Drive](https://millionrounds.com/workflow/automated-apk-security-scanning-and-pdf-reporting-with-mobsf)
- [**Summarize Google Docs & PDFs with OpenAI** 10 steps · calls a model · Gmail, Google Docs](https://millionrounds.com/workflow/summarize-google-docs-and-pdfs-with-openai)
- [**Generate Ethereum & Solana blockchain audit reports with PDF** 10 steps · Email, Google Drive](https://millionrounds.com/workflow/generate-ethereum-and-solana-blockchain-audit-reports-with-p)
- [**Automate PDF image extraction & analysis with OpenAI** 9 steps · calls a model · Google Drive](https://millionrounds.com/workflow/automate-pdf-image-extraction-and-analysis-with-openai)
- [**Automate X-ray analysis with Telegram and Drive** 9 steps · calls a model · Gmail, Google Drive](https://millionrounds.com/workflow/automate-x-ray-analysis-with-telegram-and-drive)