# 90 second LinkedIn post generator with OpenRouter: n8n workflow

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

Source: https://millionrounds.com/workflow/90-second-linkedin-post-generator-with-openrouter (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)

# 90 second LinkedIn post generator with OpenRouter

Started by someone submitting a form, and works across LinkedIn. It hands the judgement calls to OpenRouter. 21 steps, 2 loops or waits: large, and worth reading before you trust it with anything live.

Large Calls a model: OpenRouter

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2F90-second-linkedin-post-generator-with-openrouter)

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

**0** Branches: places the flow splits

**2** Loops or waits

**1** Service it connects to

## The flow

Starts it 1 Model 9 Logic 4 Service 7

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

- 1 **Form Entry** Form trigger *Starts it*
- 2 **perplexity_tool** Http Request Tool *Service*
- 3 **OpenRouter** Lm Chat Open Router *Model*
- 4 **OpenRouter1** Lm Chat Open Router *Model*
- 5 **5 Mini** Lm Chat Open Router *Model*
- 6 **OpenRouter Chat Model** Lm Chat Open Router *Model*
- 7 **Linkedin Post Agent** Agent *Model*
- 8 **Image Creator English1** Agent *Model*
- 9 **Image Prompt Creator German** Agent *Model*
- 10 **Translator** Agent *Model*
- 11 **Translator1** Agent *Model*
- 12 **Edit Fields1** Set *Logic*
- 13 **Edit Fields** Set *Logic*
- 14 **Replicate Image** Http Request *Service*
- 15 **Replicate Image1** Http Request *Service*
- 16 **Wait** Wait *Logic*
- 17 **Wait1** Wait *Logic*
- 18 **HTTP Request** Http Request *Service*
- 19 **HTTP Request1** Http Request *Service*
- 20 **LinkedIn English** Linked In *Service*
- 21 **LinkedIn German1** Linked In *Service*

## How it's built

- **Starts on:** Someone submitting a form
- **Steps:** 21, 2 loops or waits
- **Size:** Large: read it before trusting it with anything live
- **Connects to:** LinkedIn
- **Model:** OpenRouter

## Questions

What does it need to run?

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

How long does it take to set up?

Take your time. At 21 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 21 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%2F90-second-linkedin-post-generator-with-openrouter)
- **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.

- [**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)
- [**Create LinkedIn posts and WordPress blogs with OpenAI** 21 steps · calls a model · Google Drive, Google Sheets](https://millionrounds.com/workflow/create-linkedin-posts-and-wordpress-blogs-with-openai)
- [**LinkedIn content machine: Email-approved posts with Gemini** 21 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/linkedin-content-machine-email-approved-posts-with-gemini)
- [**Cross-post RSS feed articles to X, LinkedIn and Facebook** 21 steps · LinkedIn, Postgres](https://millionrounds.com/workflow/cross-post-rss-feed-articles-to-x-linkedin-and-facebook)