Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 4818 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 4818 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 4465-4476 of 4818 prompts
Create Personalized Interactive Quizzes with AI
Generates complete interactive quizzes with MCQ, true/false, open-ended questions, detailed answer keys and interpretation rubric, adapted to your students' level.
Optimize Your SQL Queries and Boost Performance
A complete prompt to analyze, diagnose, and optimize your SQL queries with indexing and rewriting recommendations adapted to your database engine.
Write a Compelling Personalized B2B Prospecting Email
A complete prompt to generate short, personalized, results-oriented B2B prospecting emails with a proven structure to maximize response rates.
Write Irresistible Facebook Ad Headlines
This prompt generates 10 optimized Facebook ad headlines designed to capture attention and maximize clicks, with psychological mechanism analysis and A/B test variants.
AI-Assisted Complete Code Review
A complete prompt to get an in-depth code review covering bugs, security, performance, readability, and best practices, with concrete fixes.
Grade and Annotate Student Papers with AI
A comprehensive prompt to grade student papers with detailed annotations, evaluation rubric, constructive feedback and personalized improvement paths.
Draft GDPR-Compliant Terms of Use and Service
Generates complete, structured Terms of Use and/or Terms of Service that are GDPR-compliant, adapted to your online business.
Create a Complete Therapeutic Patient Education Program
Generates a complete therapeutic patient education program structured per HAS recommendations, including educational diagnosis, detailed sessions, assessment tools and team coordination.
Respond to a Difficult Email with Diplomacy and Confidence
A comprehensive prompt to draft a professional, measured response to a difficult email, maintaining control of tone and situation.
Generate Differentiated Exercises by Level with AI
A prompt to automatically generate exercises adapted to three student levels, with answer keys and integrated pedagogical advice.
Automatically Generate Unit Tests with AI
Automatically generate an exhaustive unit test suite covering nominal cases, edge cases, and error cases for any source code.
Create a Complete Monthly Editorial Calendar with AI
This prompt generates a detailed monthly editorial calendar with weekly themes, day-by-day planning, formats, hooks and KPIs for all your communication channels.