Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 4811 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 4811 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 4657-4668 of 4811 prompts
Linear regression analysis for prediction
Complete guide to performing a linear regression, from hypothesis verification to prediction interpretation.
Write SQL queries for sales analysis
Generate optimized SQL queries for comprehensive sales data analysis based on your specific tables and needs.
Data cleaning and preparation
Step-by-step guide to clean and standardize raw data before analysis in Excel or Google Sheets.
Create a business KPI dashboard
Design a complete KPI dashboard tailored to a specific department, with layout, charts, and alerts.
Pivot table analysis
Perform an in-depth analysis of an Excel pivot table to extract trends and actionable insights.
Write the Editorial Section of an Annual Report
Writes the 5 key editorial sections of an annual report (CEO letter, highlights, figures, CSR, outlook) in an institutional style.
Generate Batch SEO Meta Descriptions
Generates unique SEO meta descriptions and title tags in batch for multiple pages, with character count and short variant.
Educational and Viral Instagram Carousel
Generates a complete slide-by-slide Instagram carousel with hook, structured content, visual directions, caption, and hashtag strategy.
B2B Prospecting Cold Email That Gets Replies
Generates 3 cold email B2B variants with different approaches (problem, value, curiosity), 3 testable subject lines, and Day+5 follow-up for each.
Write Your Professional Biography
Creates 4 professional biography versions adapted to Twitter, LinkedIn, conferences, and web pages, with optimal usage context for each.
Pitch Deck Copy for Investors
Writes ultra-concise copy for each slide of an investor pitch deck, with the narrative structure that captures attention in 10 minutes.
Welcome and Onboarding Email Sequence
Generates a 5-email onboarding sequence (Day 0 to Day 7) to activate new signups with a single CTA per email and logical progression.