Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 4108 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 4108 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 133-144 of 4108 prompts
Complete Anti-Inflammatory Meal Plan
Adopt a 14-day anti-inflammatory meal plan with scientific mechanisms, food lists, and a personalized elimination protocol.
Source Code Security Audit
Audit your code security according to the OWASP Top 10 with vulnerability identification, exploitation PoC, and fixes.
Personalized Custom Nutrition Plan
Create a complete and personalized nutrition plan adapted to your specific needs, goals, and dietary restrictions.
Strengthen Your Immune System Naturally
Build a robust immune system with a 90-day plan combining diet, microbiome, sleep, and scientifically validated supplements.
Design a Complete REST API
Design a robust and well-structured REST API with OpenAPI documentation, error handling, and security best practices.
Personalized Intermittent Fasting Protocol
Adopt intermittent fasting with a personalized 4-week protocol based on your lifestyle and metabolic goals.
Analyze and Optimize Algorithmic Complexity
Analyze the Big O complexity of your algorithms and optimize them with appropriate data structures and more efficient algorithms.
Optimize Your Gut Health and Microbiome
Restore and optimize your microbiome with a 3-phase protocol, homemade fermented food recipes, and a probiotics/prebiotics guide.
Master Advanced TypeScript Types
Strengthen your code's type safety with advanced generics, utility types, and discriminated unions.
Exercise Program for Beginners
Generate a progressive 8-week sports program adapted to beginners with detailed exercises and safety tips.
Optimize Slow SQL Queries
Analyze and optimize your slow SQL queries through execution plan analysis and precise index recommendations.
Integrate Mindfulness into Daily Life
Develop an informal mindfulness practice integrated into your daily life with an 8-week MBSR program adapted to all levels.