Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 194 free AI prompts for ChatGPT, Claude and Gemini. Sorted by category, one-click copy, no signup required.
Looking for free AI prompts that actually work? Our library gathers 194 prompts tested and optimized for ChatGPT, Claude and Gemini. Everything is 100% free - no signup, no copy limit.
Every prompt is sorted by category (writing, productivity, marketing, code, education…) and comes with concrete examples. You save time by reaching for proven formulations instead of trial-and-error each time.
100% free
No paywall, no mandatory signup to copy a prompt.
Multi-AI
Every prompt works with ChatGPT, Claude, Gemini and Mistral.
Categorized
Filter by topic, difficulty and use case.
Bilingual
Available in French and English, tailored to each audience.
Showing 13-24 of 194 prompts
Create a data strategy proposal
Propose data initiatives strategically
Design an A/B test report
Report A/B test results
Critique a data visualization
Improve visualization quality
Write a data analysis memo
Share analysis findings formally
Build a Streamlit dashboard
Build interactive ML dashboards
Translate technical metrics for stakeholders
Explain model metrics to business
Write a model card
Document ML models responsibly
Structure a data science presentation
Structure data presentations
Create a data visualization
Build impactful visualizations
Write an executive summary of findings
Communicate results to executives
Build a recommendation system
Build recommendation systems
Explain model predictions with SHAP
Make model predictions explainable