Currency Converter — Convert between 30+ world currencies in your browser. Pick a source currency, a target currency, and an amount — the conversion is instant. The rates are bundled with the page (no API calls, no keys, no tracking), and the most recent update date is shown at the bottom of the tool so you know how fresh the numbers are.
Conversion is done in your browser. No API calls, no keys, no tracking. Rates are bundled with the page and refresh when we deploy.
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Qu’est-ce que Currency Converter ?
Convert between 30+ world currencies in your browser. Pick a source currency, a target currency, and an amount — the conversion is instant. The rates are bundled with the page (no API calls, no keys, no tracking), and the most recent update date is shown at the bottom of the tool so you know how fresh the numbers are.
The privacy-first design: nothing leaves your device. This is a fast, no-nonsense converter for when you need a quick estimate — for a real transaction, always use a live quote from your bank or payment provider.
Comment l’utiliser
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Pick the currencies
Choose the source currency (e.g. USD) and the target currency (e.g. EUR).
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Enter an amount
Type an amount in the amount field — the converted value updates as you type.
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Quick target shortcuts
Click any "Quick target" button (USD, EUR, GBP, JPY, IDR) to switch the target currency.
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Click a row in the table
Any row in the all-currencies table sets that row as the new target.
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Check the rate date
The "Rates last updated" footer shows how fresh the bundled rates are.
Questions fréquentes
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Last reviewed: 2026-09-25