Grimoire by Lucas Batista
A secure, offline-first library to save, organize, and manage your AI prompts directly in your browser.
Extension Metadata
About this extension
Welcome to your personal Grimoire.
Grimoire Prompts is a privacy-focused, offline-first browser extension designed to help you save, organize, and version-control your favorite AI prompts.
Key Features:
• 🔒 Privacy First: 100% offline. No accounts, no telemetry, no backend, and no cloud syncing. Your data stays strictly in your browser's local storage.
• 📝 Prompt Management: Create and edit prompts with titles, descriptions, and auto-normalized tags.
• 🕒 Version History: Automatically tracks changes to your prompt's content so you never lose a good iteration. Easily review and restore previous versions non-destructively.
• ⚡ Quick Capture: Highlight text on any website, right-click, and select "Save selection to Grimoire" to instantly create a new prompt with the source URL attached.
• 💾 Import & Export: Safely back up your entire library and settings as a JSON file and restore them whenever you need.
• 🎨 Optimized Experience: Clean interface with automatic Light/Dark mode support, keyboard shortcuts (Ctrl+Shift+G), and an instant, case-insensitive search to find exactly what you need.
Grimoire Prompts is a privacy-focused, offline-first browser extension designed to help you save, organize, and version-control your favorite AI prompts.
Key Features:
• 🔒 Privacy First: 100% offline. No accounts, no telemetry, no backend, and no cloud syncing. Your data stays strictly in your browser's local storage.
• 📝 Prompt Management: Create and edit prompts with titles, descriptions, and auto-normalized tags.
• 🕒 Version History: Automatically tracks changes to your prompt's content so you never lose a good iteration. Easily review and restore previous versions non-destructively.
• ⚡ Quick Capture: Highlight text on any website, right-click, and select "Save selection to Grimoire" to instantly create a new prompt with the source URL attached.
• 💾 Import & Export: Safely back up your entire library and settings as a JSON file and restore them whenever you need.
• 🎨 Optimized Experience: Clean interface with automatic Light/Dark mode support, keyboard shortcuts (Ctrl+Shift+G), and an instant, case-insensitive search to find exactly what you need.
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Permissions and data
Required permissions:
- Input data to the clipboard
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.2.0
- Size
- 63.36 KB
- Last updated
- 17 days ago (Jul 26, 2026)
- Related Categories
- License
- MIT License
- Version History
- Add to collection