Capture, store, and reuse your AI prompts from ChatGPT, Claude, and other AI chat services
Users
5
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#252K
#210K among extensions
Version
0.0.1
updated 3 Nov 2025
Users
monthly, 12 months
Latest, 19 Oct 2026:5 usersMove the mouse over the chart for any month
Ratings count
monthly, 12 months
Latest, 19 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About PromptCase
PromptCase - Your Personal AI Prompt Library π
Automatically capture, organize, and reuse prompts from ChatGPT, Claude, Gemini, and other AI chat services. Build your personal prompt library and never lose a great prompt again!
β¨ KEY FEATURES
π Automatic Capture
PromptCase automatically saves every prompt you submit to AI chat services. No manual copying or pasting required - just use AI services as you normally would.
π― Multi-Service Support
Works seamlessly across all major AI platforms:
β’ ChatGPT (OpenAI)
β’ And more coming soon!
πΎ 100% Private & Local
Your prompts are stored exclusively on your device using Chrome's local storage. No cloud sync, no external servers, no data transmission. What you type stays with you.
π Smart Search & Filter
β’ Instant search across all prompt text and tags
β’ Filter by AI service to find exactly what you need
β’ Clear button for quick search reset
π·οΈ Organize with Tags
β’ Add custom tags to any prompt
β’ Filter prompts by tags
β’ Perfect for organizing by topic, project, or category
βοΈ Edit & Manage
β’ Edit prompt text anytime
β’ Update tags to improve organization
β’ Delete prompts you no longer need
β’ Expand/collapse long prompts for easy browsing
π One-Click Copy
Click the copy button on any prompt to instantly copy it to your clipboard. Perfect for reusing your best prompts across different AI services or conversations.
π₯ Export & Import
β’ Export your entire prompt library as JSON
β’ Import prompts from backup files
β’ Share prompt collections with team members
β’ Never lose your prompts when switching devices
β¨οΈ Keyboard Friendly
β’ ESC to close modals
β’ Tab to navigate through elements
β’ Enter to submit forms
β’ Full keyboard accessibility
π¨ Beautiful, Modern Design
β’ Clean, minimalistic interface
β’ Smooth animations and transitions
β’ Professional color palette
β’ High contrast for accessibility
β’ Responsive card-based layout
π‘ PERFECT FOR
β’ Prompt Engineers - Build and refine your prompt library
β’ Developers - Save coding prompts for different languages
β’ Writers - Keep your creative writing prompts handy
β’ Researchers - Organize research questions and queries
β’ Students - Store study and learning prompts
β’ Anyone using AI regularly - Never reinvent the wheel!
π PRIVACY & SECURITY
PromptCase is designed with privacy as the top priority:
β All data stored locally on your device
β No data transmitted to external servers
β No analytics or tracking
β No personal information collected
β Open source - inspect the code yourself
β Minimal permissions required
π HOW IT WORKS
1. Install PromptCase
2. Visit any supported AI chat service
3. Type and submit your prompts as usual
4. PromptCase automatically captures and saves them
5. Click the extension icon to view your prompt library
6. Search, filter, copy, and reuse your best prompts!
π STORAGE
β’ Stores up to 1,000 most recent prompts
β’ Automatic management of storage limits
β’ Export feature for unlimited archival
β’ Each prompt includes text, timestamp, source, and tags
π οΈ TECHNICAL DETAILS
β’ Built with Manifest V3 (latest Chrome extension standard)
β’ No external dependencies
β’ Lightweight and fast
β’ No background processes draining resources
β’ Works completely offline after installation
π€ SUPPORT
Need help or have suggestions?
β’ Use the support tab on this Chrome Web Store page
β’ Leave a review with your feedback
β’ Contact us via discord https://discord.gg/MuxEThQA
π WHY PROMPTCASE?
In the age of AI, your prompts are valuable assets. Just like a developer keeps code snippets or a writer keeps story ideas, PromptCase helps you build and maintain your AI prompt library. Stop retyping the same prompts - capture, organize, and reuse them efficiently!
Whether you're crafting complex instructions for ChatGPT, writing creative prompts with other AI chat tools, PromptCase keeps track of everything so you can focus on getting the best results from AI.
Install PromptCase today and take control of your AI workflow! π
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Made with β€οΈ for AI enthusiasts, prompt engineers, and everyone exploring the possibilities of artificial intelligence.
Privacy Policy: https://promptcase.xyz/privacy.html