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 85-96 of 397 prompts
Implement CSP with nonces
Prevent XSS with strict CSP
Design alerting rules
Configure meaningful alerts
Optimize Core Web Vitals
Improve page performance scores
Set up GitOps with ArgoCD
Implement GitOps workflows
Review system design for scalability
Identify scalability issues
Harden a Linux server
Harden Linux servers
Refactor for readability
Clean up legacy code
Design a feature flag system
Build feature flag infrastructure
Implement mutation testing
Measure test suite effectiveness
Write an Ansible playbook
Automate server configuration
Write a Kubernetes deployment manifest
Deploy apps to Kubernetes
Implement on-call rotation
Design sustainable on-call processes