Generate Images with OpenAI new GPT-Image-1 Model via User-Friendly Form
Ready for 3.0Ready 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 workflow has 4 nodes and runs when someone submits an n8n form (“OpenAI Image Generator”). It uses only n8n's built-in nodes. It also calls api.openai.com over HTTP.
How it runs
Trigger: When someone submits an n8n form (“OpenAI Image Generator”).
- OpenAI Image Generation (HTTP Request): calls api.openai.com (POST)
- Convert to File: converts data to a file (to binary)
- Return to form (n8n Form): shows the next form page
HTTP calls to: api.openai.com
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)
- Convert to File
n8n-nodes-base.convertToFile - n8n Form Trigger
n8n-nodes-base.formTrigger - HTTP Request
n8n-nodes-base.httpRequest - n8n Form
n8n-nodes-base.form
From the author
Welcome to my Simple OpenAI Image Generator Workflow! This workflow creates an image with the new OpenAI image model "GPT-Image-1" based on a form input. This workflow has the following sequence: 1. Form trigger (image prompt and image size input) 2. Generate…