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 73-84 of 397 prompts
Implement background jobs
Add async job processing
Implement drift detection
Detect infrastructure drift
Convert CSS to Tailwind
Migrate styling to Tailwind
Debug a CSS layout issue
Fix layout bugs faster
Implement canary deployments
Roll out changes safely with canary
Audit authentication flows
Secure authentication systems
Implement property-based testing
Add property-based tests
Refactor for readability
Clean up legacy code
Design a REST API
Plan API architecture
Write unit tests
Generate unit test suites
Optimize bundle size
Reduce JavaScript bundle size
Implement mutation testing
Measure test suite effectiveness