Back to Tools
AI Prompt Generator
Create optimized, professional prompts for any AI model in seconds. Describe your task, choose a style, get a ready-to-use prompt.
Generate AI Prompt
How to use the AI Prompt Generator
Get a great prompt in under a minute with these four steps.
1
Describe your task
Type what you want the AI to do, for example 'write a product description for a coffee subscription box' or 'explain quantum computing to a 10-year-old'. The more context you give, the better the output. Use at least 10 characters and include your audience or constraints if you know them.
2
Choose a writing style
Pick from 7 styles: Professional, Creative, Academic, Casual, Technical, Persuasive or Storytelling. The style changes tone, vocabulary and structure — a technical style suits instructions, while storytelling works best for content.
3
Select your target AI model
Choose the model you will actually use: ChatGPT, Claude, Gemini, Llama, Mistral, or the image models Midjourney, DALL-E and Stable Diffusion. Each model has its own conventions, so the tool formats your prompt accordingly.
4
Generate, copy and use
Click Generate, then copy your prompt and paste it into your AI tool. Test it, refine it, and repeat. Store your best results as AI Recipes so you never lose them.
Pro tips for better generated prompts
- Add a role or persona ("Act as a senior copywriter…") to guide tone and expertise.
- Specify the output format — bullets, table, paragraphs, or a specific length.
- Include one or two examples of what good output looks like.
- Tell the AI what to avoid, not just what to do.
- Pair the generator with the Prompt Optimizer to refine results further.
Prompt Generator FAQ
Is the AI Prompt Generator really free?
Yes, the Prompt Generator is completely free with no account required. There are no hidden fees and you can generate as many prompts as you need.
What AI models does the prompt generator support?
It supports ChatGPT, Claude, Gemini, Llama, Mistral, Midjourney, DALL-E and Stable Diffusion. Choose the model you plan to use so the prompt matches its conventions.
How long should my task description be?
The minimum is 10 characters, but longer, more specific descriptions produce better prompts. Include your goal, audience, tone and any constraints you know.
What is the difference between the 7 writing styles?
Each style adjusts tone and structure: Professional (formal, business-ready), Creative (imaginative), Academic (scholarly), Casual (conversational), Technical (precise instructions), Persuasive (convincing) and Storytelling (narrative-driven).
Where can I find ready-made prompts to reuse?
Browse AI Recipes for proven templates and the prompt library for inspiration.