---
title: "Generate Images from ChatGPT with MCP"
description: "Connect ChatGPT to the Imejis MCP server and generate on-brand images by asking. Design from a template, render a real PNG, and hand the job off to an automation."
url: "https://www.imejis.io/blogs/tutorials/generate-images-from-chatgpt-mcp"
published: "2026-07-25"
---

# Generate Images from ChatGPT with MCP

To generate images from ChatGPT with MCP, add the Imejis server (`https://api.imejis.io/api/mcp`) as a connector, approve the sign-in, and ask ChatGPT to render a design. That's the whole setup: no API keys to paste, no code.

But here's the part that matters. ChatGPT already makes images. Ask it for a picture and you get a generative DALL-E render, which looks great as illustration but never matches your brand and usually mangles any text. This guide is about the other kind of image: your template, your fonts, your logo, filled with real data and rendered pixel-perfect. Same chat, very different output.

## DALL-E vs Imejis: two kinds of "generate an image"

The distinction matters, because it's the whole reason to connect Imejis at all.

| | ChatGPT (DALL-E) | ChatGPT + Imejis |
|---|---|---|
| How it works | Generates pixels from a prompt | Renders a template you designed |
| Brand match | Approximate, drifts every time | Exact, every time |
| Text on the image | Often wrong or garbled | Perfect, it's real text |
| Repeatable | No, each render differs | Yes, same design and data give the same image |
| Best for | Illustration, concept art | OG images, product cards, certificates, banners |

If you need a finished, on-brand graphic, you want a template render. That's what the Imejis MCP server gives ChatGPT.

## Connect ChatGPT in about a minute

MCP connector support depends on your ChatGPT plan. If you have it, the setup is quick.

**In settings:** open Settings, go to Connectors, add a custom MCP server, and paste:

```text
https://api.imejis.io/api/mcp
```

**Or paste a prompt:**

```text
Please connect to the imejis.io MCP server so you can render my image
designs directly.

MCP server URL: https://api.imejis.io/api/mcp

It's a remote MCP server that uses OAuth. When prompted, I'll approve the
imejis sign-in. Once connected, list my designs so I can pick one.
```

The first time ChatGPT calls a tool, an Imejis sign-in appears. One click and you're connected. There's nothing to copy and nothing to store: the token lives inside ChatGPT, scoped to your account. If the popup never shows, ask ChatGPT to list your designs and it fires on the first tool call.

## Design and render by asking

Each step below is a single message. Start by getting on the same page:

```text
List my designs and templates. Show names and dimensions.
```

Then work on a copy so you never touch the original by accident:

```text
Duplicate the "Product Launch" template and call it "Launch - July promo".
Change the headline to "Meet the S2" and set the title color to navy.
```

When it looks right, render it:

```text
Render "Launch - July promo" as a PNG and show me the result.
```

The image comes back in the chat, ready to download. Iterate in plain language: warm up the background, try three taglines, swap the product photo for one you upload. This is where a conversation beats clicking around an editor.

One thing to know upfront: a design's dimensions are fixed when it's created. If you want an Instagram story version of a square design, ask ChatGPT to start from a 1080 x 1920 template instead of resizing. That's by design, and it's why every render is pixel-perfect.

## Hand the job off to an automation

Everything above needs you in the chat. For production, a certificate per signup or an OG image per blog post, you want the render happening with nobody watching. Ask ChatGPT to build that bridge:

```text
Create an API key named "welcome-automation", then write a Node.js script
that renders my "Welcome" card for every row in signups.csv (columns:
name, plan) and saves each image to ./output. Use the render API directly.
```

Because ChatGPT can read a design's exact fields and provision a key over MCP, it writes automation code that works first try. The same request works for an n8n workflow or a Zapier step. Our [Claude MCP guide](/blogs/tutorials/generate-images-claude-mcp) covers the handoff in depth, and every step is identical in ChatGPT.

## Troubleshooting

- **No connector option:** MCP connector support is not on every ChatGPT plan. Claude and Cursor support remote MCP servers on all current tiers if you need an alternative.
- **The sign-in never appears:** ask ChatGPT to list your designs. The OAuth popup fires on the first tool call, not when you add the server.
- **ChatGPT drew a picture instead of rendering my design:** be explicit. Say "render my Imejis design" rather than "make an image," so it uses the MCP tool instead of DALL-E.
- **The wrong fields changed:** field names must match the design's component keys. Ask ChatGPT to "show the render fields for this design" and compare.

## Start generating

Connect once and ChatGPT can design and render real, on-brand images for you, then wire the render into an automation when you're ready.

- **New to this?** The [AI Agents](/agents) page has the quick tour, with live previews and copy-paste prompts.
- **Want the full workflow?** The [Claude MCP guide](/blogs/tutorials/generate-images-claude-mcp) goes deeper on the design and automation handoff.
- **Ready to go?** The [free plan](/pricing) includes 100 renders a month, no credit card.