Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 791 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 791 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 745-756 of 791 prompts
Create a Complete Editorial Tone Guide for Your Brand
Generates a structured, actionable editorial tone guide to harmonize your brand voice across all communication channels.
Analyze Marketing Campaign KPIs in Depth
A structured prompt to analyze key performance indicators of a marketing campaign and get a complete diagnostic with optimization recommendations.
Write Compelling TikTok and Reels Video Scripts
A comprehensive prompt to generate structured TikTok and Reels video scripts with hook, visual sequencing, CTA and publishing recommendations.
Create a Complete Product Launch Plan
Generates a complete product launch plan including strategy, editorial calendar, budget and KPIs to orchestrate a successful launch.
Write E-Commerce Product Descriptions That Convert
Generates complete, conversion-optimized e-commerce product descriptions with title, short and long descriptions, benefits, social proof and CTA.
Generate Viral Content Ideas for Social Media
This prompt generates 20 structured viral content ideas with hooks, formats, viral mechanisms and scores, adapted to your industry and audience.
Optimize a Landing Page to Boost Conversions
A comprehensive prompt to analyze and optimize every element of a landing page: headline, copywriting, CTA, social proof and A/B testing plan.
Write a Complete Creative Brief for an Agency
Generates a structured, professional creative brief to convey a clear vision to a communications or advertising agency.
Create Detailed and Actionable Marketing Personas
Generates complete marketing personas with demographic profile, psychographics, buying journey and communication recommendations to better target your audience.
Analyze Market Competition in Depth
A comprehensive prompt for a structured competitive analysis of your market, covering player mapping, their strategies and opportunities to seize.
Design a Complete High-Performance Email Marketing Sequence
A comprehensive prompt to generate a structured email marketing sequence with copywriting, segmentation, branching conditions and tracking KPIs.
Write LinkedIn Posts That Drive Engagement
Create structured, engaging LinkedIn posts with compelling hooks, storytelling and CTAs optimized for your audience.