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 37-48 of 313 prompts
Character Voice Development
Making multiple POV characters sound distinct
Writer's Block Diagnosis
Getting unstuck when writing stalls
Passive Voice Elimination
Strengthening prose at the sentence level
Dialogue Between Characters
Practicing dialogue with subtext and conflict
Research Interview Questions
Primary research for narrative non-fiction
Climax Scene Brainstorm
Planning or revising your story's climax
Prose Style Analysis
Understanding and improving your own style
Backstory Trauma Development
Writing psychologically realistic characters
Story Premise Generator
Finding your next story idea
Argument Strengthening
Improving persuasive writing and argumentation
Character Arc Planner
Ensuring characters grow meaningfully through the story
Antagonist Motivation Deep Dive
Writing complex, believable antagonists