Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 864 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 864 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 649-660 of 864 prompts
Write a launch checklist
Prepare thorough launch checklists
Define edge cases for a feature
Find edge cases before engineering
Write an experiment brief
Design product experiments
Create a decision log
Document product decisions
Write a feature specification for engineers
Write engineering specifications
Define success metrics for a feature
Define feature success criteria
Write user stories with acceptance criteria
Write well-formed user stories
Write a PRD for a feature
Write feature PRDs
Write a strategic narrative
Present strategy to executives
Facilitate a prioritization workshop
Run prioritization workshops
Create a North Star metric framework
Define a North Star metric
Define a go-to-market strategy
Plan product launches