Free AI Image Prompt Generator for Midjourney, DALL-E & Stable Diffusion

Generate optimized AI image prompts for Midjourney, DALL-E 3, Stable Diffusion, and Leonardo AI. Select style, mood, lighting and platform. Free tool.

How to Use Free AI Image Prompt Generator for Midjourney, DALL-E & Stable Diffusion

  1. Select one or more art styles (Photorealistic, Anime, Cyberpunk, etc.) by clicking the style chips.
  2. Enter your subject — describe the scene, character, or object you want to generate.
  3. Choose mood/lighting, camera style, and target AI platform (Midjourney, DALL-E 3, etc.).
  4. Click Generate with AI to get 5 expert-crafted prompt variations from llama-3.3-70b.
  5. Copy your favourite prompt and paste it directly into Midjourney, DALL-E 3, or Stable Diffusion.

Frequently Asked Questions

How do I write a good Midjourney prompt?

Include subject, art style, mood/lighting, camera angle, and quality modifiers. Example: 'A red panda sitting in a bamboo forest, Studio Ghibli style, golden hour lighting, portrait shot --ar 16:9 --v 6'

What is a negative prompt in AI image generation?

Negative prompts tell the AI what to exclude from the image. Common negatives include 'blurry, low quality, extra limbs, watermark'. Adding these significantly improves output quality.

What is the difference between Midjourney and DALL-E?

Midjourney produces more artistic, stylized images and is better for creative work. DALL-E 3 (via ChatGPT) handles text in images better and follows instructions more precisely. Both produce excellent results.

What aspect ratio should I use for AI images?

Use 1:1 (square) for social media profile pics and Instagram, 16:9 for desktop wallpapers and YouTube thumbnails, 9:16 for mobile wallpapers and TikTok, and 4:3 for general use.

Is this prompt generator free to use?

Yes, completely free with no signup required. Generate unlimited prompts, save your history, and remix elements to create the perfect prompt for any AI image tool.

How does the AI prompt generation work?

Click Generate with AI after entering your subject and selecting style options. Our tool sends your inputs to llama-3.3-70b — a professional-grade 70B model — which creates 5 unique, expert-crafted prompt variations with advanced modifiers you might not think of.