According to AlphaMoat, as of 2026-09, the Chrome extension AI Prompt Library has 10 users — ranked #9,831 of 10,223 AI browser extensions, and #2,525 of 2,615 in General AI.
What is AI Prompt Library
Save, organize, and search your AI prompts privately. A clean, local-storage library for ChatGPT, Claude, and more. AI Prompt Library is the cleanest way to save, organize, and manage your AI prompts right inside Chrome.
Designed for privacy and speed, this extension uses a "Side Panel" layout, allowing you to access your prompt library alongside any AI tool (ChatGPT, Claude, Gemini, etc.) without switching tabs.
KEY FEATURES:
Dynamic Variables Turn static prompts into reusable templates. Simply use brackets like [topic] or [tone] in your text. When you click "Copy," the extension detects the variables and asks you to fill them in instantly. Perfect for repetitive workflows!
Private & Secure Your data stays on your device. We use Chrome's local storage system to keep your prompts private. No cloud syncing, no tracking.
Smart Organization Group prompts into collapsible Categories. Keep your workflow tidy with a "Category-First" design that makes finding the right prompt instant.
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Quick Search Real-time filtering lets you find prompts by Name, Description, or Content instantly.
Huge Capacity Supports over 5MB of storage, allowing you to save thousands of detailed prompts.
Smart Import/Export Backup your data easily. Our smart CSV import handles Excel formatting quirks and merges data intelligently to prevent duplicates.
Modern Interface
- Dark Mode support (Manual toggle between light/dark)
- Sticky search bar
- One-click copy
- Clean, app-like design
Perfect for prompt engineers, marketers, developers, and anyone who wants to build a reusable library of high-quality AI prompts.
Extension profile
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.