Generate social posts and images from form inputs with OpenAI

Ready for 3.0

by Alena Menshenina · 11 views · created 2026-09-02 · Content Creation, Multimodal AI

Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.

What this workflow does

This AI workflow has 8 nodes and runs when someone submits an n8n form (“WorkflowAI Mini — Free Content Generator”). Along the way it connects OpenAI.

How it runs

Trigger: When someone submits an n8n form (“WorkflowAI Mini — Free Content Generator”).

Code: runs custom JavaScript code
OpenAI: uses OpenAI
Code: runs custom JavaScript code
OpenAI: work with image
Finalize Post and Image (Code): runs custom JavaScript code
Code: runs custom JavaScript code
Display Final Result (n8n Form): shows the next form page

Services it uses

OpenAI

Before you upgrade to n8n 3.0

Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.

Nodes used (4)

n8n Form Triggern8n-nodes-base.formTrigger
Coden8n-nodes-base.code
OpenAI@n8n/n8n-nodes-langchain.openAi
n8n Formn8n-nodes-base.form

From the author

Quick overview This workflow collects a business and topic via an n8n form, uses OpenAI to generate a ready-to-publish social post plus an image prompt, creates a matching image with OpenAI, and returns an HTML preview with the text and embedded image. How it…
Excerpt from Alena Menshenina's description on n8n.io.

View the original on n8n.io → Check your own copy

Generate social posts and images from form inputs with OpenAI

What this workflow does

How it runs

Services it uses

Before you upgrade to n8n 3.0

Nodes used (4)

From the author

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