Midjourney Prompt Generator

Describe what you want to see, and this free tool turns it into a Midjourney-ready prompt quality descriptors and parameters (–ar, –v) included.

Describe the image first.
Your generated prompt

What Is a Midjourney Prompt Generator?

A Midjourney prompt generator takes your idea and turns it into a prompt formatted the way Midjourney expects a detailed description followed by parameters like --ar (aspect ratio) and --v (model version). Getting that syntax right by hand every time is easy to forget; this tool adds it automatically.

The tool above is free, runs entirely in your browser, and doesn’t send your input anywhere. Paste the result directly into a Midjourney prompt box in Discord or the web app.

Why Midjourney Prompts Are Different From Chat Prompts

Midjourney doesn’t read instructions the way a chatbot does it reads a description plus parameters. There’s no “please” or “act as,” just the subject, style and lighting details, and then flags like --ar 16:9 for a widescreen image or --v 6 to pick the model version. This tool builds that exact shape automatically so you don’t have to remember the syntax.

How to Use This Free Midjourney Prompt Generator

  1. Describe what you want to see subject, setting, and mood.
  2. Click “Generate Midjourney Prompt.”
  3. Copy the result and paste it into Midjourney, adjusting --ar or --v if you want a different aspect ratio or model version.

What This Tool Adds to Your Prompt

  • Quality descriptors cinematic lighting, sharp focus, and intricate detail, which noticeably improve Midjourney output.
  • An aspect ratio parameter defaults to --ar 16:9 for a widescreen image; change it to --ar 1:1 for square or --ar 9:16 for vertical.
  • A model version parameter defaults to --v 6; update it as Midjourney releases new versions.

Common Midjourney Parameters Worth Knowing

  • –ar aspect ratio, e.g. --ar 16:9, --ar 1:1, --ar 9:16.
  • –v model version, e.g. --v 6.
  • –stylize (or --s) how strongly Midjourney applies its artistic style, from 0 to 1000.
  • –no excludes something from the image, e.g. --no text.
  • –chaos how much variation appears between the 4 generated options.

Tips to Get Better Midjourney Results

  • Put the most important subject first. Earlier words in the prompt tend to carry more weight.
  • Name an art style or artist-adjacent term if you have one in mind. “Studio Ghibli style” or “oil painting” changes the whole look.
  • Use –no to remove unwanted elements. If text keeps appearing unintentionally, add --no text.
  • Regenerate rather than starting over. Midjourney’s “vary” and “remix” options are often faster than a brand-new prompt.

Frequently Asked Questions

Is this Midjourney prompt generator free to use?

Yes. It’s completely free, has no sign-up, and runs in your browser your input isn’t sent to a server.

Do I need a Midjourney subscription to use this tool?

No, this tool just builds the prompt text. You’ll need a Midjourney subscription to actually generate images with it.

Can I change the aspect ratio or version?

Yes. Just edit the --ar and --v values in the copied prompt before pasting it into Midjourney.

Why is there only one text box?

To keep the tool fast and simple. Describe your idea in your own words the tool adds the quality descriptors and parameters automatically.

Does this work with other AI image tools too?

The description part works everywhere, but the --ar/--v parameters are Midjourney-specific. For a generator-agnostic version, use our Image Prompt Generator.

Explore More Free AI Prompt Generators

This Midjourney prompt generator is one tool in a growing free toolkit. Build one-box prompts for image generation, marketing, and more.

Browse All Prompt Generator Tools →
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