Currency Formatter
Format numbers as currency with proper localization
Free online currency formatter tool. Format numbers as currency strings with proper localization, decimal places, and currency symbols. Supports 200+ world currencies with ISO 4217 codes. Perfect for developers, designers, and anyone who needs to format currency values. No installation required — just enter amount and select currency.
How to use Currency Formatter?
Using our currency formatter is simple:
- Enter the number you want to format in the input field.
- Select the currency code from the dropdown (e.g., USD, EUR, GBP, VND).
- Choose the locale/region for formatting (e.g., en-US, vi-VN, en-GB).
- The formatted currency string will appear automatically in the output.
- Copy the formatted result to use in your projects.
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What is Currency Formatter?
Currency Formatter is a tool that converts plain numbers into properly formatted currency strings according to international standards. It uses the Intl.NumberFormat API to ensure correct formatting with currency symbols, decimal separators, and thousands separators based on locale conventions.
Why format currency correctly?
- User experience: Properly formatted currency improves readability and user experience.
- Internationalization: Different countries use different currency formats and symbols.
- Professional appearance: Correct formatting makes applications look more professional.
- Accessibility: Proper formatting helps users understand monetary values quickly.
- Compliance: Many regions have legal requirements for currency display formats.
Frequently Asked Questions (FAQs)
What currencies are supported?
This tool supports all ISO 4217 currency codes, including USD, EUR, GBP, JPY, CNY, VND, and over 200 other world currencies.
What is locale?
Locale determines the formatting conventions used (decimal separator, thousands separator, currency symbol position). For example, en-US uses $1,234.56 while vi-VN uses 1.234,56 ₫.
Can I customize decimal places?
Yes, you can specify minimum and maximum decimal places. Most currencies use 2 decimal places, but some like JPY use 0.
Is this tool free to use?
Yes, this currency formatter is completely free with no limitations or registration required.
Is my data stored or saved?
No, all formatting happens in your browser. Your input data is never sent to any server or stored anywhere.