Basic Settings
Advanced Options
How Currency Formatting Works
This tool uses JavaScript's Intl.NumberFormat API to format currency according to locale and international standards. It supports hundreds of currencies and language variations automatically.
Example Usage
new Intl.NumberFormat('id-ID', {
style: 'currency',
currency: 'IDR',
minimumFractionDigits: 2
}).format(1234.56)
// Output: "Rp1.234,56"Key Features
- Decimal Control: Choose 0-4 decimal places for precision
- Display Styles: Symbol ($), Code (USD), or Full Name (US Dollar)
- Negative Formats: Standard (-$100) or Accounting ($100)
- Compact Notation: Display as $1.2K or $3.4M for large numbers
- Grouping: Toggle thousands separators on/off
- Auto-save: Your preferences are saved automatically
Common Use Cases
💰 E-commerce
Product pricing, cart totals, invoices
📊 Financial Reports
Balance sheets, P&L statements
🌍 Multi-currency Apps
International pricing, forex
💳 Payment Systems
Transaction displays, receipts