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 4537-4548 of 4818 prompts
Design a Complete REST API
Design a robust and well-structured REST API with OpenAPI documentation, error handling, and security best practices.
Legacy Code Refactoring
Safely and incrementally refactor legacy code following SOLID principles and modern best practices.
Debug a Production Error
Quickly analyze a production error with a structured Root Cause Analysis approach and an immediate action plan.
Complete Code Review for Pull Requests
Get an exhaustive code review covering quality, performance, security, and maintainability for any language.
Get Writing Assistance and Constructive Feedback
Get constructive and detailed feedback on your writing with concrete advice for improvement.
Develop Innovative Social Media Campaign Ideas
Design complete social media campaigns with three distinct creative concepts and a detailed schedule.
Explain Complex Terms or Concepts Simply
Simplify any complex concept into clear, progressive, and memorable explanations.
Optimize Ad Copy to Maximize Conversions
Analyze and rewrite your ad copy to maximize conversion rates with three approaches.
Create Targeted and Personalized Marketing Copy by Segment
Write personalized marketing content by audience segment to maximize your conversions.
Create a Detailed and Structured Blog Post Outline
Create detailed blog post outlines with SEO structure, preliminary research, and supplementary elements.
Write Captivating Email Subject Lines by Campaign Type
Create email subject lines adapted to each campaign type with proven and creative formulas.
Generate Memorable Slogans and Taglines for Entertainment
Create memorable slogans for your media, cultural, and entertainment projects.