Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 345 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 345 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 345 prompts
Color Palette Rationale
Presenting color choices with strategic confidence
Moodboard Description
Presenting creative directions before design
Brand Voice Guidelines
Comprehensive brand identity packages
Define design system governance
Govern a design system
Photography Style Guide
Ensuring consistent visual content across the brand
Justify a design decision
Defend design decisions with evidence
Build a design team charter
Define design team culture
Write a design critique structure
Run effective design critiques
Define success metrics for UX
Measure UX impact quantitatively
Print Production Spec Sheet
Educating clients on print requirements
Location Scout Brief
Professional location selection
Icon Set Concept Brief
Briefing icon design projects