# LinkedIn & WhatsApp post creator (AI-powered) with Gemini: n8n workflow

> Started by a clock, and works across LinkedIn. It hands the judgement calls to Gemini. 22 steps, 1 branch, 2 loops or waits: large, and worth reading before...

Source: https://millionrounds.com/workflow/linkedin-and-whatsapp-post-creator-ai-powered-with-gemini (Millionrounds; every figure on the page links to its filing or article)

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

# LinkedIn & WhatsApp post creator (AI-powered) with Gemini

Started by a clock, and works across LinkedIn. It hands the judgement calls to Gemini. 22 steps, 1 branch, 2 loops or waits: large, and worth reading before you trust it with anything live.

Large Calls a model: Gemini

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Flinkedin-and-whatsapp-post-creator-ai-powered-with-gemini)

**22 steps** Large: read it before trusting it with anything live

**1** Branch: places the flow splits

**2** Loops or waits

**1** Service it connects to

## The flow

Starts it 2 Model 9 Logic 6 Service 5

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

- 1 **Schedule Trigger** Schedule trigger *Starts it*
- 2 **Structured Output Parser** Output Parser Structured *Model*
- 3 **Structured Output Parser1** Output Parser Structured *Model*
- 4 **Google Gemini Chat Model** Lm Chat Google Gemini *Model*
- 5 **Google Gemini Chat Model1** Lm Chat Google Gemini *Model*
- 6 **Google Gemini Chat Model3** Lm Chat Google Gemini *Model*
- 7 **Structured Output Parser3** Output Parser Structured *Model*
- 8 **Google search in SerpApi** Serp Api Tool *Service*
- 9 **Manual** Manual trigger *Starts it*
- 10 **Post on (1,5,9,..)** If *Logic*
- 11 **Content topic generator** Agent *Model*
- 12 **Content creator** Chain Llm *Model*
- 13 **Adding Arabic Contents** Chain Llm *Model*
- 14 **Generate image on Replicate.com** Http Request *Service*
- 15 **Merge** Merge *Logic*
- 16 **Download the image** Http Request *Service*
- 17 **LinkedIn** Linked In *Service*
- 18 **Recipients** Set *Logic*
- 19 **Split Out** Split Out *Logic*
- 20 **Loop Over Items** Split In Batches *Logic*
- 21 **Send WhatsApp** WAHA *Service*
- 22 **Wait** Wait *Logic*

## How it's built

- **Starts on:** A clock
- **Steps:** 22, with 1 branch, 2 loops or waits
- **Size:** Large: read it before trusting it with anything live
- **Connects to:** LinkedIn
- **Model:** Gemini

## Questions

What does it need to run?

An n8n account, plus your own LinkedIn account, and a key for Gemini. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

Yes. It calls Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 22 steps it is large: read it before trusting it with anything live.

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 22 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%2Flinkedin-and-whatsapp-post-creator-ai-powered-with-gemini)
- **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.

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

## Workflows like it

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

- [**Auto-Generate & Approve Social Media Posts from RSS Feeds** 22 steps · calls a model · LinkedIn, NocoDB](https://millionrounds.com/workflow/auto-generate-and-approve-social-media-posts-from-rss-feeds)
- [**Post RSS blog articles as X threads and LinkedIn posts** 22 steps · calls a model · Google Sheets, LinkedIn](https://millionrounds.com/workflow/post-rss-blog-articles-as-x-threads-and-linkedin-posts)
- [**90 second LinkedIn post generator with OpenRouter** 21 steps · calls a model · LinkedIn](https://millionrounds.com/workflow/90-second-linkedin-post-generator-with-openrouter)
- [**AI agent for LinkedIn post with OpenAI and Google Sheets** 21 steps · calls a model · Google Sheets, LinkedIn](https://millionrounds.com/workflow/ai-agent-for-linkedin-post-with-openai-and-google-sheets)
- [**AI-powered daily LinkedIn post creator with OpenAI and Notion** 21 steps · calls a model · LinkedIn, Notion](https://millionrounds.com/workflow/ai-powered-daily-linkedin-post-creator-with-openai-and-notio)
- [**Auto generate & post LinkedIn content for Amazon sellers** 21 steps · calls a model · Airtable, Google Drive](https://millionrounds.com/workflow/auto-generate-and-post-linkedin-content-for-amazon-sellers)