Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 447 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 447 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 49-60 of 447 prompts
Make vs. Buy Decision
Deciding make vs. buy vs. partner
Feature selection
Dimensionality reduction
Evaluate technology choices
Make informed technology decisions
Teacher Well-being Protocol
Preventing burnout and preserving professional energy
Disciplinary procedure
Disciplinary law
Classroom Conduct Code
Establish a positive classroom environment from the start of the school year
Paragraph Enhancement
Writing enhancement
Validate an Idea with Hypotheses
To apply a lean startup approach and avoid building something nobody wants
Counter-arguments to develop
Dialectical Argumentation
Long-Form Premium Product Description
E-commerce, premium product page
Non-Disclosure Agreement (NDA)
NDA
Calculate and justify your valuation
For negotiations with investors