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
Detect outliers
Identify and handle outliers
Analyze feature importance
Understand model feature importance
Compute feature correlations with target
Identify predictive features
Perform cohort analysis
Analyze user retention by cohort
Generate interaction features
Discover feature interactions
Build an interactive EDA dashboard
Create interactive data exploration tools
Write a data analysis memo
Share analysis findings formally
Structure a data science presentation
Structure data presentations
Detect data drift
Monitor model input data drift
Explain model predictions with SHAP
Make model predictions explainable
Create distribution comparison plots
Compare feature distributions
Handle concept drift in models
Maintain model performance over time