Build Reusable AI Prompts
For Web, Teams, and Chrome
Create typed prompt templates, run them with PromptVar credits or your own API keys, share them in workspaces, and use them inside supported AI chat sites with the Chrome extension.Build once, fill variables, execute or paste wherever your AI work happens.
Template:
Live Template
Fill the form:
AI Generated Output
Transform Static Prompts into Dynamic Magic
Watch the transformation happen in real-time • Choose your use case
Static Prompt
Click "Dynamize" to see the transformation
How PromptVar Works
Four steps to build reusable prompts on the web and use them inside supported AI chat sites.
Create & Organize
Start with a simple prompt or generate one with AI. Add dynamic variables to make it reusable. Organize prompts with tags, categories, and descriptions.
Install the Extension
Add the Chrome extension to access your prompt library from supported AI chat sites. Browse templates and fill variables without leaving the page.
Fill & Paste
Open the side panel on a supported AI chat site. Pick a template, fill the variables, and paste the compiled prompt into the active chat.
Track & Reuse
View complete execution history with all inputs and outputs. Re-run previous executions with one click. The extension remembers your recent pastes.
The Chrome Extension: Your AI Superpower
The Chrome extension brings your PromptVar library into supported AI chat sites. Use templates, fill variables, paste into the active chat, capture prompt text, and run AI improve or dynamize actions without leaving the conversation.
Your Prompts, Inside Supported AI Chats
Browse, fill, paste, detect, and improve prompt templates inside supported AI chat sites. The side panel stays connected to your web library, workspaces, and credit-aware AI helpers.
Browse & Fill Templates
Open the side panel, pick a template, fill variables with a form, and paste the compiled prompt into a supported AI chat in seconds.
Detect & Capture Prompts
The extension detects prompts you type in AI chats. Save them to your library, dynamize with variables, or improve with AI — one click.
AI-Powered Quality Analysis
Every prompt gets an instant quality score with actionable tips. Improve clarity, specificity, and effectiveness before you send.
Page Context Capture
Pull context from the current page — conversation snippets, selected text, page titles — and inject it directly into your prompt variables.
Works with 9 supported AI chat sites
Your Prompts, Inside Supported AI Chats
Browse, fill, paste, detect, and improve prompt templates inside supported AI chat sites. The side panel stays connected to your web library, workspaces, and credit-aware AI helpers.
Before & After PromptVar
See how teams transform their workflow from chaos to clarity — with our Chrome extension
Without PromptVar
The traditional approach
With PromptVar + Chrome Extension
Templates in supported AI chats
Ready to transform your workflow?
Use templates, workspaces, credits, and the Chrome extension to remove repetitive prompt setup.
Trust Center: What You Can Verify
PromptVar is built around visible prompt execution, clear credit or BYOK behavior, workspace controls, and extension permissions you can inspect before relying on a workflow.
Billing model: credits for PromptVar AI, BYOK for your own providers.
PromptVar mode consumes credits based on model/output complexity.
BYOK mode uses your API key and does not consume PromptVar credits.
Privacy
Profile and workspace controls are available in-app with explicit account and credits visibility.
Extension Permissions
Extension access is scoped to supported AI chat sites so prompts can be inserted where you work.
AI Limitations
Prompt outputs can vary by model/provider. You can rerun, adjust variables, and improve outputs quickly.
Reliability Signals
Critical flows provide loading, failure, and retry states rather than silent stalls.