Auto-generate WordPress blog posts from Reddit RSS with Groq AI & Pexels images

Who’s it for

This template is ideal for creators, bloggers, and automation enthusiasts who want to auto-generate blog posts from AI-generated content — without lifting a finger. Whether you're running a tech blog, AI newsletter, or just want to keep your WordPress site fresh, this workflow does the heavy lifting.

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How it works

This n8n workflow automatically publishes WordPress posts using trending content from Reddit RSS feeds (like /r/artificial and /r/MachineLearning), enhanced with AI writing and royalty-free images.

1. RSS Feed Trigger: Fetches new Reddit posts every minute from multiple AI-related subreddits. 2. AI Blog Writer: Uses an LLM (Groq / GPT-4o) to convert Reddit titles + content into a full blog article (title, content, category, tags, image keyword). 3. Image Generator: Queries the Pexels API using the keyword provided by the AI to fetch a relevant blog image. 4. Category & Tag Manager: Automatically creates or reuses categories and tags in WordPress. 5. WordPress Publisher: Posts the article in draft or published form — complete with featured image and metadata.

Everything is dynamically generated — no hardcoded text or API keys!

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