Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 397 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 397 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 361-372 of 397 prompts
Automatically Generate Zod Schemas from a REST API
Automatically generates Zod validation schemas and their inferred TypeScript types from a REST API JSON response example.
Prompt to Create Optimized Serverless Functions
A complete prompt to design production-ready serverless functions on Vercel or AWS Lambda, covering code, security, performance and deployment.
Create a High-Performance Scalable Redis Cache System
A complete prompt to design and implement a Redis cache system with invalidation strategies, error handling and monitoring.
Prompt to Write End-to-End Tests with Playwright
Generates a complete Playwright end-to-end test suite with Page Object Model, nominal and error scenarios, fixtures and optimized configuration.
Prompt to Implement Design Patterns in TypeScript
A prompt to generate complete, typed implementations of design patterns in TypeScript, with concrete examples, tests and functional variants.
Create Async Workers and Jobs with AI
A complete prompt to design and implement async workers and jobs with queuing, retry, monitoring and deployment.
Optimize Your Prisma and Drizzle ORM Queries Like a Pro
A prompt to analyze your Prisma or Drizzle ORM queries and get concrete optimizations: N+1 elimination, targeted selection, indexes and verified SQL queries.
Prompt to Generate a GraphQL Schema and Resolvers
This prompt generates a complete GraphQL schema with types, queries, mutations, subscriptions and resolvers implemented following best practices.
Prompt to Create a Complete JWT Authentication System
A complete prompt to generate a secure JWT authentication system with token management, refresh tokens, middleware and security best practices.
Prompt to Write Professional Express and Fastify Middlewares
Generates complete Express or Fastify middlewares with error handling, TypeScript typing, unit tests and production best practices.
Prompt to Generate Realistic Database Seeds
Generates complete seed files with realistic, consistent and relationally valid data to populate your database in development.
Prompt to Implement Real-Time WebSockets
A complete prompt to design and implement a real-time WebSocket architecture with connection management, authentication, scalability and monitoring.