Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 619 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 619 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 289-300 of 619 prompts
Product Metrics Framework
Define product metrics
Business case for a new feature
Justifying investment in a feature
Definition of Done and Quality Gates
Defining completion criteria
RFC (Request for Comments)
Structuring a major product decision
Collaborative Technical Spec
Documenting technical specs collaboratively
Feature One-Pager
Pitching a feature to stakeholders
Product OKRs
Defining product team OKRs
Make vs. Buy Decision
Deciding make vs. buy vs. partner
Impact Mapping
Aligning features with business objectives
12-Month Product Roadmap
Create a strategic roadmap
RICE Prioritization
Prioritize backlog with RICE
Product Vision and North Star Metric
Define the product's strategic direction