Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 313 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 313 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 61-72 of 313 prompts
Character Arc Planner
Ensuring characters grow meaningfully through the story
Subplot Generator
Adding depth and complexity to your story
Writer's Block Diagnosis
Getting unstuck when writing stalls
Antagonist Motivation Deep Dive
Writing complex, believable antagonists
Essay Outline from Thesis
Personal essays, academic essays, and long-form articles
Character Profile Deep Dive
Developing main and supporting characters
Minor Character Sketch
Populating your story world with vivid minor characters
Dialogue Between Characters
Practicing dialogue with subtext and conflict
Research Interview Questions
Primary research for narrative non-fiction
Foreshadowing Planner
Planting clues for satisfying revelations
Visit Report for Indecisive Buyer
Help the buyer make an informed decision and speed up the transaction
Managing a Tough Decision
Communicating difficult decisions