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AIPromptIndex
156+ Curated Prompts · Free Prompt Library · 8 AI Tools

The AI Prompt Library
with Free Prompt Templates

Browse a free AI prompt library and prompt catalog for ChatGPT, Claude, Midjourney, Gemini, Cursor, and more. Copy, customize, and use curated prompts fast.

Start With the Free Prompt Library

These are the fastest paths into the AI prompt catalog if you want a searchable prompt database, prompt examples, prompt templates, or beginner-friendly guidance.

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Use these guides and articles to understand how the library works, pick better tools, and improve your prompts before you customize them.

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Featured Prompts

Editor's picks — our most popular and effective prompts

ChatGPT beginner Featured

AI Slop Remover

This prompt turns ChatGPT, Claude, or Gemini into a disciplined line editor that strips out the tell-tale patterns of AI-generated writing — binary co...

ChatGPT beginner Featured

Blog Post Outline Generator

This prompt helps content creators and marketers generate comprehensive blog post outlines that are structured for both reader engagement and SEO perf...

Claude intermediate Featured

Claude Business Plan Executive Summary Prompt

Use this Claude business plan prompt to draft an investor-ready executive summary for a startup, small business, lender packet, pitch deck, or acceler...

Midjourney intermediate Featured

Cinematic Portrait Generator

This image generation prompt creates stunning cinematic portraits that look like stills from high-budget films. By specifying lens focal length, light...

ChatGPT intermediate Featured

CSV Data Analysis Report Generator

Turning raw data into actionable insights is where most analysis efforts stall. This prompt provides a structured analytical framework that ensures no...

Claude intermediate Featured

Fiction Scene Writer with Sensory Detail

This prompt is designed for fiction writers who want to break through creative blocks or explore new scene directions. It generates polished prose tha...

ChatGPT intermediate Featured

Google Ads Copy Generator

This prompt generates complete Google Ads copy sets that are ready to paste into your campaign, with every element respecting character limits. Instea...

ChatGPT beginner Featured

Comprehensive Lesson Plan Creator

Creating effective lesson plans requires balancing educational theory with practical classroom realities. This prompt generates comprehensive plans th...

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