Generate SEO-audited blog posts with internal links from forms using OpenAI
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Thomas Abraham
Description
Quick Overview
This workflow uses an n8n form trigger and OpenAI to generate an SEO-ready blog post in Markdown from a submitted topic and optional target keyword, first creating a structured outline and then expanding it into a complete draft with an SEO title and meta description.
How it works
Receives a blog topic and optional target keyword from an n8n form submission.
Uses OpenAI to generate a detailed SEO research outline with a hook, 4–6 H2 sections, supporting bullet points, and related keywords.
Sends the outline back to OpenAI to write a complete 800–1200 word Markdown blog post with an SEO title, meta description, and sectioned body content.
Returns the finished Markdown draft in the final step’s output for copy-paste into your publishing tool.
Setup
Add an OpenAI API credential in the OpenAI Chat Model connection and confirm the selected model (for example, gpt-5-mini).
Publish the n8n form and share the form URL with whoever will submit topics (or use it yourself) to trigger the workflow.
This workflow was created by Thomas Abraham and shared publicly on the n8n community template library. n8nFind indexes it for discovery — the workflow remains the property of its original creator.