Free · No signup required

Convert currency
in seconds

Live-style exchange calculations for everyday money. Pick currencies, enter an amount, and get a clean result instantly.

Convert from
USD
Convert to
EUR
Enter an amount to convert
Converted amount
EUR 92.00
1 USD = 0.9200 EUR
0 / 25 today
12M+
Amounts converted
5ms
Fast results
100%
Browser-side
4K
Rate refresh
Why TwentyOneTools

Everything a currency converter should be

100% Private
Your typed amounts stay in your browser. No signup is needed for quick conversions, and no personal finance data is uploaded.
Lightning Fast
Conversions finish in under a second. No queues, no waiting, no refresh. Just instant results every single time.
Maximum Quality
Every result shows the exchange rate used, so the calculation is transparent and easy to sanity check.
Batch Convert
USD, EUR, GBP, JPY, AUD, CAD, CHF and more are ready from the same polished TwentyOneTools picker.
Works Everywhere
Desktop, tablet, phone. No app to install. If you have a browser you have TwentyOneTools — any OS, any device.
Process

Three steps, done.

01
Enter your Amount
Drag and drop or click to browse. Single amount or batch — up to 50 amounts at once, up to 25 MB each.
02
Instant Conversion
TwentyOneTools converts your amount entirely in your browser — no uploads, no waiting. Done in under a second.
03
Copy Your Result
Your converted amount downloads automatically. Batch converts arrive as a single ZIP — clean, organised, ready to use.

Ready to convert?

No account. No ads. No nonsense. Just clean, fast conversions.