ChatGPT vs. Midjourney: How to Write Better AI Prompts
ChatGPT vs. Midjourney Prompts: A Beginner’s Guide
Learn how text-based AI prompts differ from visual prompts, with practical examples for writing, brainstorming, and image creation.
TL;DR
- ChatGPT prompts guide tasks such as writing, planning, explaining, and brainstorming.
- Midjourney prompts describe images, including subjects, composition, lighting, and style.
- Both tools benefit from clear instructions and references, but each requires a different approach.
- Test simple prompts, modify and refine the results, and save useful versions for later.
- A combined prompt library can offer starting points for both text and visual projects.
Why ChatGPT and Midjourney Need Different Prompts
AI tools can help with many creative tasks, but the same prompt won’t always work well across different tools and AI agents. You might ask ChatGPT to write a product description or brainstorm blog topics. For Midjourney, you might describe a fantasy landscape, product concept, or coloring-book illustration. Both tasks start with words, but the instructions and the final results serve different purposes. ChatGPT needs to understand the task and desired response. Midjourney needs a description and reference image of the visual result you’re imagining. Learning this distinction can help you avoid vague requests and spend less time correcting results.
Mini Story: One Idea, Two Tools
This is an illustrative mini story.
Alex wants to create a collection of nature-themed coloring pages. First, Alex uses ChatGPT to brainstorm themes and organize ideas for different age groups. Then, Alex uses Midjourney to explore forest scenes, describing the trees, animals, composition, and illustration style by using reference images. One project uses both tools, but each has a distinct role.
What Does Each Tool Do Best?
If you want useful AI results, match your prompt to the task. Here’s the simplest way to think about it.
ChatGPT: text and tasks
Use it to brainstorm, explain, summarize, draft, plan, or organize information. Include your goal, relevant context, audience, and preferred output format so the response fits your needs and tweak and modify the response to make it your desired output.
Midjourney: visual creation
Use it to explore images by using reference images and by describing the subject, setting, composition, lighting, colors, and style. These details guide the visual direction, although the final image may differ from what you imagined. For current features and syntax, consult the official Midjourney documentation.
Try This: One Idea, Two Different Prompts.
Try using one idea in two different ways. For example, imagine you’re planning a cozy reading corner.
ChatGPT prompt:
“Suggest five ideas for a cozy reading corner in a small room. For each idea, include suitable lighting and two practical decorating suggestions. Use simple language.”
Midjourney prompt:
“Cozy reading corner beside a large window, comfortable armchair, small wooden bookshelf, soft morning light, warm neutral colors, indoor plants, inviting interior design photography.” Compare the outputs. Does the text provide useful suggestions? Does the image capture the atmosphere you wanted? This small exercise helps you see how instructions change depending on the outcome you’re seeking.
How to Write Better Prompts for Each Tool
1. Define the Intended Result
Before writing a prompt, decide what you need. For ChatGPT, that might be a list, explanation, draft, or plan. For Midjourney, it might be a landscape, character, product concept, or illustration.
Examples:
- ChatGPT: “Create ten blog topics for beginner gardeners.”
- Midjourney: “A peaceful vegetable garden with raised wooden beds, leafy plants, and a narrow stone path.”
Quick check: Can you describe the result you want in one sentence?
2. Add Context to ChatGPT Prompts
A broad request leaves many decisions to the AI and this leads will lead to getting an undesired output from the AI.
Compare:
Vague: “Write a product description.”
Specific: “Write a clear product description for a beginner-friendly digital guide about organizing a busy workweek. Explain what the guide covers, who it’s for, and how readers can use it. Avoid exaggerated claims.” The second version identifies the audience, purpose, and boundaries, giving ChatGPT a clearer direction.
Quick check: Have you explained the task, audience, and relevant details?
3. Describe the Image You Want From Midjourney
Visual prompts work best when they include a reference image and details that matter to the scene.
Vague: “A beautiful forest.”
Specific: “A quiet pine forest at sunrise, a narrow trail leading into the distance, golden light through the trees, light morning mist, natural green tones, detailed digital illustration.” The additional details guide the subject, setting, lighting, and style without guaranteeing an exact result.
Quick check: Have you described the main subject and the most important visual details?
4. Specify the Format or Style
For ChatGPT, you might request a numbered list, a pdf, a short summary, table, or email draft. For Midjourney, you might describe watercolor, editorial photography, cinematic lighting, or black-and-white line art. Think about how you’ll use the result, too. A visual for a social post may need a different composition from a detailed landscape illustration.
Quick check: Have you stated the format or style that suits your project?
5. Review and Revise
Your first prompt is a starting point. If ChatGPT gives you a response that’s too long, ask for a shorter and summarized version. If a Midjourney image contains too many competing elements, simplify the description and specify what all it need. Change one or two details at a time so you can judge what improves the result.
Quick check: Identify one problem, adjust the relevant instruction, and test again.
6. Save Prompts Worth Reusing
When a prompt works well, save it somewhere easy to find. Use a descriptive title such as “ChatGPT Product Description” or “Midjourney Forest Illustration.” Add a tool label and note any details you need to replace next time. This creates a small reusable library instead of leaving useful instructions buried in old conversations.
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Quick check: Can you find and reuse the prompt without having to rewrite it?
7. Combine Both Tools for Larger Projects
Some projects benefit from using ChatGPT for planning and Midjourney for visual exploration. For a coloring-book project, you could use ChatGPT to brainstorm themes and organize page ideas, then use Midjourney to explore visual concepts for selected scenes. You could also start with an image idea and use ChatGPT to develop a caption, project outline, or related content. For more ideas, see [Related: How to Brainstorm Coloring Book Ideas With AI]
Quick check: Decide which parts of your project need text and which need visuals.
Build Your Own Prompt Collection or Use an Existing One?
Build your own
- Takes time to write, organize and test prompts.
- Offers full control over wording and categories.
- Can start with free tools and a simple document.
- Lets you tailor every prompt to your work flow.
Use an existing collection
- Provides prompts you can browse and adapt.
- May introduce ideas you haven't considered.
- May involve a purchase.
- Still requires testing and customization.
An Optional Resource for Text and Visual Projects
If you want prompt ideas for both writing and image creation, 47,000+ AI Prompts for ChatGPT, Midjourney and Coloring Books may be worth exploring.
The advertised collection includes:
- 17,500+ ChatGPT prompts
- 43,000+ Midjourney prompts
- 2,000+ coloring-book prompts
These are advertised collection counts, not a claim that every entry is unique or suitable for every task. The collection can give you starting points to evaluate and adapt. You can also build your own prompt library for free if that better suits your workflow.
[Explore the AI prompt collection → 47,000+ AI Prompts for ChatGPT, Midjourney and Coloring Books]
What to Check Before Buying
Look for practical details rather than judging a collection by its size alone.
- Relevance: Does it cover the tools and tasks you use?
- Organization: Can you find suitable prompts easily?
- Compatibility: Are the file formats and access instructions clear?
- Price: Is the cost reasonable compared with the time you’d spend building a similar collection?
- Support: Is there a clear way to contact the seller?
A paid collection is optional. Free resources and prompts you write yourself may be enough.
Frequently Asked Questions
Are ChatGPT and Midjourney prompts interchangeable?
Not always. ChatGPT prompts usually describe a task or desired response, while Midjourney prompts describe visual content and style. You can reuse an idea, but you’ll often need to change the instructions.
Which tool should a beginner learn first?
Start with your immediate goal. Choose ChatGPT for writing, brainstorming, and organizing information; choose Midjourney for exploring visual concepts.
Do I need technical skills?
No. Start with plain language, explain what you want, and refine the prompt after reviewing the result.
Will prompts always produce the result I want?
No. Results can vary by tool, model, and input. Treat prompts as guidance, and review or edit the output before using it.
Is a paid prompt collection worth it?
It depends on your needs and budget. A collection may provide very useful and save you a lot of time and effort for starting points, but compare its contents and price with the time required to build your own.
Do I need both tools?
No. Use the tool that fits your project. You can explore a second tool if your needs change.
Your Next Step
Choose one small project and try both approaches: use ChatGPT to develop the idea, then use Midjourney if you need a visual. Save the prompts that work and adjust those that don’t. If you’d prefer a broader set of starting points, review 47,000+ AI Prompts for ChatGPT, Midjourney and Coloring Books and decide whether its contents fit your needs.
This is a tool, not a promise. Your effort and context matter.
P.S. Start with one idea and write two different prompts — one for text and one for visuals. Comparing the results is a simple way to learn the difference.
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