PromptVault

About

PromptVault is a beautifully designed, lightweight, and incredibly powerful prompt manager built directly into your browser. Keep your best-performing AI prompts organized in folders, search them instantly, and inject them into ChatGPT or Claude with a single keystroke.
Whether you are a developer, content creator, marketer, or prompt engineer, PromptVault eliminates the friction of copying and pasting prompts from external documents.
🚀 Key Features
⚡ Notion-Style Slash (/) Command Palette
Never leave your AI chat interface. Just type / in the input box on ChatGPT or Claude, and a minimalist command palette will slide into view. Instantly browse, search, and inject your prompts without breaking your flow.
📝 Custom Prompt Variables (Interactive Forms)
Turn static prompts into dynamic templates. Use {{variable_name}} in your prompt text, and PromptVault will automatically generate a clean fill-in form directly inside the web page before inserting the prompt.
🔄 Smart Auto-Variables (Dynamic Placeholders)
Automatically inject real-time context into your prompts. PromptVault supports built-in system variables that resolve dynamically:
- 
{{date}} — Injects the current date.
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{{time}} — Injects the current time.
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{{url}} — Injects the active page URL.
- 
{{title}} — Injects the active page title.
- 
{{selection}} — Injects any text you have selected on the current webpage.
🖥️ Native Browser Side Panel
Press Ctrl+Shift+Y (Windows/Linux) or Cmd+Shift+Y (macOS)—or click the extension icon—to open the native side panel. Keep your workspace clean while managing your prompt repository side-by-side with any webpage.
🖱️ Right-Click "Save Selection" Integration
Stumble upon an amazing response or high-performing prompt? Highlight any text, right-click, and select "Save selection to PromptVault" to instantly draft and save a new prompt in your vault.
📂 Advanced Workspace Organization
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Folders & Tags: Group prompts into logical categories and apply search tags.
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Favorites & Pins: Pin critical prompts to the top of your list for split-second access.
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Model Preference Indicator: Assign prompt badges (ChatGPT, Claude, or None) to visually track which LLM your prompts are optimized for.
☁️ Cloud Sync & Data Freedom
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Device Sync: Automatically backs up and syncs your prompts across all your devices using chrome.storage.sync.
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JSON & Markdown Portability: Import and export your prompts in bulk using JSON or Markdown (.md) format.
🔒 Privacy-First & Secure
PromptVault is built on browser storage. Your prompts are stored locally and synced securely via your Google Chrome profile. No external APIs, no remote databases, and no tracking. Your data is 100% yours.
🛠️ How to Get Started
1. 
Install the extension.
2. 
Click the icon or press Ctrl+Shift+Y (or Cmd+Shift+Y) to open the PromptVault Side Panel and view the preloaded template prompts.
3. 
Head to ChatGPT or Claude.
4. 
Type / into the chat input, choose a prompt, fill in any custom variables, and hit Enter to inject!