Image Prompt Generator – Free AI Image Prompts for ChatGPT, Gemini and Midjourney
Describe what you want to see, pick a style, lighting, camera angle and size, and get a detailed AI image prompt, written the right way for ChatGPT, Gemini, Midjourney or Stable Diffusion.
The Formula for a Great AI Image Prompt
Most good image prompts answer the same questions. The more of them you answer, the closer the image gets to what you imagined.
| Part | Ask yourself | Example |
|---|---|---|
| Subject | Who or what, doing what? | A young woman learning on a laptop |
| Setting | Where is it? | A bright classroom in Coimbatore |
| Style | Photo, 3D, illustration? | Realistic photo |
| Lighting and camera | How is it lit and framed? | Soft daylight, medium shot |
| Mood and colours | What feeling and palette? | Hopeful, blue and white |
| Size | Where will it be used? | 4:5 for an Instagram post |
AI Image Tips for Marketers
Add text later
AI often misspells words in images. Generate the picture, then add text in Canva.
Pick the right size
Check each platform's size in our social media image sizes guide.
Product shots
For e-commerce images, use our product photography prompt generator.
Turn it into video
Animate a still with our video prompt generator.
Change one thing at a time
Small follow-up edits work better than rewriting the whole prompt.
Stay honest
Do not use AI images to fake real results, reviews or people.
Create Marketing Visuals With AI
AI images, Canva and design basics help you post faster. Learn them hands-on, with real brand projects, in our classes in Coimbatore.
Frequently Asked Questions
What is an image prompt generator?
A tool that turns your idea into a detailed text prompt for AI image tools, covering subject, setting, style, lighting, camera angle and size.
Which AI image tools does it work with?
ChatGPT, Gemini, Canva Magic Media, Microsoft Designer, Midjourney, Stable Diffusion and most other text-to-image tools.
Why are Midjourney prompts written differently?
Midjourney works best with short comma-separated phrases plus settings like --ar for size and --no to remove things. ChatGPT and Gemini understand full sentences.
Does this tool create the image?
No. It writes the prompt in your browser. You paste it into the AI image tool of your choice to create the picture.
Why does AI put wrong text in my image?
Image models still struggle with spelling. Ask for no text in the image and add your words afterwards in Canva or a design tool.
Is this image prompt generator free?
Yes. It is free, needs no login, and nothing you type is sent to our server.
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