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 25-36 of 619 prompts
Create a compelling pitch for your project
Prepare a compelling professional pitch with complete script, storytelling, objection responses, and presentation tips.
Synthesize product reviews and feedback
Transform your user reviews into actionable product insights with sentiment analysis, prioritization matrix, and improvement plan.
Get personalized tool recommendations
Find the ideal tool combination for your productivity with detailed comparisons, an integrated stack, and a migration plan.
Structure a blog article outline
Get detailed blog article outlines with SEO structure, differentiating angles, and writing estimates for each topic.
Write quick professional responses
Generate personalized, ready-to-send professional responses with context analysis, two detail levels, and delicate situation handling.
Automate your reporting and reports
Automate your reporting with structured templates, progressive automation architecture, and optimized workflow to cut your time in half.
Handling an Unhappy Customer
Complaint Management
Hermes Agent personality file: a daily-watch assistant
Writes in one go the personality file of a Hermes Agent dedicated to monitoring: identity, tone, mission, digest format, memory rules and hard limits.
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.
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.
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.
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.