Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 4818 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 4818 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 1-12 of 4818 prompts
Write a SKILL.md for Hermes Agent: turn a repetitive task into a skill
Converts a freely described manual task into a structured SKILL.md for Hermes Agent: triggers, preconditions, procedure, checks, failure cases, report.
Build a High-Performance Activity Dashboard for Your Web Agency
This prompt generates a comprehensive and personalized activity dashboard for a web agency, with KPIs tailored to the industry's specifics.
Draft a Custom Internal Policy for Your Web Agency
Prompt to generate a comprehensive and actionable internal policy, tailored to your web agency, with key variables.
Create Math Exercises Adapted to Your Students Level
A comprehensive prompt to generate progressive math exercises with detailed answer keys, adapted to the grade level and chosen topic.
Prepare an Irresistible Strategic Recommendation for Your B2B Clients
A structured prompt for designing a complete strategic web recommendation, tailored to demanding B2B clients.
Résumer un cours pour réviser efficacement avec l'IA
Un prompt qui transforme n'importe quel cours ou ensemble de notes en fiche de révision structurée, claire et facile à mémoriser, adaptée à votre niveau et à votre échéance.
Create an Immersive Educational Role-Playing Game for Students
This prompt generates a turnkey educational role-playing game with scenario, character sheets, rules, resources and teacher guide adapted to your subject and level.
System prompt of an autonomous AI agent: identity, tools and guardrails
Generates a complete, portable system prompt for a tool-using AI agent: mission, scope, per-tool rules, three autonomy levels, security, doubt handling, report format.
Task brief for Claude Code: frame a feature end to end
Brief template to delegate a complete feature to Claude Code: goal, starting point, constraints, definition of done, working rules and recap format.
Write a project's CLAUDE.md: the brief Claude Code reads at every session
Turns your project description into a dense CLAUDE.md: commands, structure, conventions, pitfalls, off-limits areas and situations where the agent must ask before acting.
AGENTS.md for OpenClaw: operating rules and security guardrails
Writes a complete AGENTS.md for OpenClaw: work loop, per-channel routing, three action levels, sensitive data, prompt-injection defence, heartbeat and log.
SOUL.md for OpenClaw: give your personal assistant an identity
Produces a short, personal SOUL.md for OpenClaw: identity, values, way of speaking and deciding, limits, learning — without mixing in technical rules.