# Generate meta & TikTok ad copy with OpenAI and Slack: n8n workflow

> Started by someone submitting a form, and works across Slack. It hands the judgement calls to OpenAI.

Source: https://millionrounds.com/workflow/generate-meta-and-tiktok-ad-copy-with-openai-and-slack (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Chat assistants](https://millionrounds.com/workflows?category=Chat+assistants#library)

# Generate meta & TikTok ad copy with OpenAI and Slack

Started by someone submitting a form, and works across Slack. It hands the judgement calls to OpenAI. 15 steps, 4 branches: a working afternoon to understand properly.

Medium Calls a model: OpenAI

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fgenerate-meta-and-tiktok-ad-copy-with-openai-and-slack)

**15 steps** Medium: a working afternoon

**4** Branches: places the flow splits

**0** Loops or waits

**1** Service it connects to

## The flow

Starts it 1 Model 3 Logic 5 Service 6

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

- 1 **On form submission** Form trigger *Starts it*
- 2 **If: Type of Brand** If *Logic*
- 3 **For Fashion Brands** Open Ai *Model*
- 4 **For Problem Solution Brands** Open Ai *Model*
- 5 **Slack: Send and Review Ad Copies** Slack *Service*
- 6 **If: Ad Copy is Approve or not** If *Logic*
- 7 **Slack: Congrats on your approve Ad Copies** Slack *Service*
- 8 **Slack: Receive feedback for revision** Slack *Service*
- 9 **Slack: Thank you for the feedback** Slack *Service*
- 10 **Edit Fields: Revision Counter Max 3** Set *Logic*
- 11 **If: Continue Revise or Stop** If *Logic*
- 12 **Slack: Maxed Out Revision Count** Slack *Service*
- 13 **OpenAI: Revise Ad Copies** Open Ai *Model*
- 14 **Slack: Send Revise Ad Copies** Slack *Service*
- 15 **If** If *Logic*

## How it's built

- **Starts on:** Someone submitting a form
- **Steps:** 15, with 4 branches
- **Size:** Medium: a working afternoon
- **Connects to:** Slack
- **Model:** OpenAI

## Questions

What does it need to run?

An n8n account, plus your own Slack account, and a key for OpenAI. 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 OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 15 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 15 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%2Fgenerate-meta-and-tiktok-ad-copy-with-openai-and-slack)
- **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.

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

## Workflows like it

Also chat assistants, with the same services where possible, closest in size first.

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- [**Automate Client Onboarding with Asana and Slack** 15 steps · calls a model · Asana, Gmail](https://millionrounds.com/workflow/automate-client-onboarding-with-asana-and-slack)
- [**Check Japanese ad copy compliance with Gemini and Sheets** 15 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/check-japanese-ad-copy-compliance-with-gemini-and-sheets)
- [**Classify Gmail intents with Gemini and Slack** 15 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/classify-gmail-intents-with-gemini-and-slack)
- [**Classify purchase requisitions with Gemini and Gmail** 15 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/classify-purchase-requisitions-with-gemini-and-gmail)
- [**Classify supplier diversity and suggest replacements with Groq** 15 steps · calls a model · Gmail, Notion](https://millionrounds.com/workflow/classify-supplier-diversity-and-suggest-replacements-with-gr)