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 217-228 of 4818 prompts
Write an Industrial B2B SME Mission Case Study
Structured prompt to generate an industrial B2B case study, integrating context, challenge, solution, quantified results, and testimonial, with customizable variables.
Generate a Compelling B2B SaaS Case Study
Structured prompt to generate a complete B2B SaaS case study with key variables and results-oriented storytelling.
Write a Real Estate Case Study That Converts B2B Leaders
Structured prompt for writing a compelling B2B real estate case study, with sector variables and business axes.
Generate a Compelling Case Study for Your Accounting Firm
A structured prompt to generate a case study for an accounting mission, with key sector variables.
Write a Legal Case Study That Converts B2B Prospects
Structured prompt to write a compelling B2B legal case study with key variables.
Create a Personalized Sports Nutrition Program with AI
This prompt generates a complete, scientifically grounded sports nutrition program, personalized by sport, goals and physiological profile.
Create a Complete, Compliant Corporate IT Policy
This prompt generates a complete, structured corporate IT policy compliant with GDPR and labor law, ready to be adapted to your organization.
Create a Complete and Actionable Growth Hacking Plan
Generates a growth hacking plan structured around the AARRR framework with experiments, 90-day calendar and tech stack tailored to your business.
Design a Co-Marketing Strategy with a Partner
Generates a detailed co-marketing strategy including compatibility analysis, joint action plan, calendar and shared KPIs between two partner brands.
Prompt to Write a Webinar Invitation Email
A complete prompt to generate webinar invitation emails that maximize registration rates through a proven structure and engaging tone.
Prompt to Write a Convincing Sponsorship Request Email
This prompt generates a complete sponsorship request email, structured to maximize your chances of securing support from a company or patron.
Create a Structured and Effective Peer Tutoring Program
This prompt generates a turnkey peer tutoring program covering tutor selection, training, session organization and outcome assessment.