Apr 30 • General discussion
🚀 Auto-Create Posts & Images with n8n + GPT-Image-1
Hands-free LinkedIn content in minutes — full workflow + JSON inside!
Why this is worth your time
Stop juggling copywriting tools, design apps, and email drafts. In one n8n flow we:
- Capture a topic + email from a simple form
- Draft a polished LinkedIn post with GPT-4
- Generate an on-brand image via the new OpenAI Images v1 endpoint
- Deliver both straight to your inbox as a ready-to-publish package
Ideal for marketers, freelancers, and solo founders who need consistent content without the busywork.
🔍 What the tutorial covers
- Form Trigger node: collect user input without code
- Prompt engineering: separate “Post Agent” (text) and “Image Prompt Agent” for best results
- Calling Images v1: convert base64 → binary so your email arrives with a real image file
- Email node setup: attach post + image automatically
No custom scripts — everything is native n8n.
đź“‚ Grab the assets
- Workflow JSON: posted in the Files area → import, add your API keys, done.
- Quick-start docs: see the pinned “Resources” comment for n8n + OpenAI links.
đź’¬ Join the conversation
- Hit Like if this saves you time.
- Drop your questions or tweaks below — I reply to every thread.
- Got an idea for the next automation? Let’s brainstorm!
#n8n #OpenAI #Automation #LinkedInMarketing
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🚀 Auto-Create Posts & Images with n8n + GPT-Image-1
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