# Single-File HTML Tool Template
A complete template for creating self-contained HTML tools with Tailwind CSS.
```html
Tool Name
Tool Name
Brief description of what this tool does.
```
## Key Features
- **Tailwind CSS via CDN** - No build step required
- **localStorage** - Persists state across page reloads
- **Responsive** - Works on mobile and desktop
- **Copy-to-clipboard** - Easy text copying functionality
- **Self-contained** - Everything in one file
## Customization Tips
1. Replace `Tool Name` with your actual tool name
2. Add more Tailwind utility classes for styling
3. Use `localStorage.getItem()` and `setItem()` for persistence
4. Add error handling with try-catch blocks
5. Include success/error message divs for user feedback