Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 4181 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 4181 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 1369-1380 of 4181 prompts
Cover Letter for Journal Submission
Submitting a paper to an academic journal
Implement cost optimization with Terraform
Reduce cloud infrastructure costs
Closing Day Preparation Email
Preparing clients for a smooth closing
Design System Documentation
Building and documenting design systems
Exit Strategy Planning
Planning for long-term liquidity events
Grant Application Narrative
Applying for classroom grants and funding
Make vs. Buy Decision
Infrastructure and tooling decisions
Write API documentation
Auto-generate API docs
Refactor for readability
Clean up legacy code
Calculate email program ROI
Calculate email program ROI
Build a feature engineering pipeline
Create reproducible preprocessing pipelines
Conflict Resolution Framework
Equipping managers to handle interpersonal conflicts