AI prompt generator by role.
Enter role, topic and goal: you get a structured prompt ready for ChatGPT, Claude or Gemini. Free, no account.
How it works
Pick your role
Fifteen profiles, from engineering to social.
Describe the need
Topic + goal — a few words are enough.
Copy, paste, use
The structured prompt is ready for your favorite AI.
Prompt examples by role
See all →Checklist de clôture mensuelle (EN)
Lister les contrôles de clôture comptable mois par mois.
Note explicative d’écart budgétaire (EN)
Expliquer un écart budget vs réel de façon claire pour la direction.
Which model should run your prompt?
Full benchmark →Code
claude-fable-5-1-max-effort — score 83.4 out of 100
Write
claude-fable-5-max-effort — score 83.0 out of 100
Best value
ox-alpha-max — score 69.2 out of 100
Frequently asked questions
Are generated prompts free?
Yes — 100% free, no account or credit card. An anti-abuse limit simply keeps the tool fast and available for everyone.
Is my data stored?
No. The generator creates no account and ties your input to no identity: role, topic and goal only produce the prompt, which appears immediately in your browser.
Does it work with ChatGPT, Claude, Gemini?
Yes. Structured prompts (role, context, goal, format) work on every major assistant. Adjust tone if needed — a good prompt stays a good prompt, whatever the model.
How do I write a good prompt?
Our guide covers it: be precise on the expected role, give useful context, set an output format and a length constraint. Read the guide →
What is a prompt?
A prompt is the instruction you give an AI — the “command” it answers. Like a brief to a brilliant intern with no context: the more precise the instruction (role, situation, goal, expected format), the better the result. The generator builds that structure for you in ten seconds.