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 157-168 of 397 prompts
Kubernetes Cloud Cost Optimization
Reduce Kubernetes costs
Adapting an API for Different Clients
Tailoring API responses to client needs
Writing comprehensive unit tests
Writing exhaustive unit tests for a function
Brand Comment Responses
Consistent and fast social media community management
Express Middleware with Authentication
Securing API routes with JWT authentication
Analyze a JavaScript stack trace
Quickly understand and resolve JavaScript errors
Transform JSON data with business logic
Transform data between different API formats
Advanced Scheduling Strategy
Optimize pod placement
Pipeline Vulnerability Scanning
DevSecOps in the CI/CD Pipeline
Diagnostic Assessment – Start of Sequence
Assess baseline knowledge before teaching a new chapter
Centralized Secrets Management
Centralizing secrets management
Usability Testing - Script and Analysis
Evaluate the usability of a feature