Currency Converter🔥 PopularNEW
Convert between 30 currencies with editable offline reference rates
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AllFreeTool is a free online currency converter that works from a built-in reference rate table, so you can convert between the common currencies without any network request at all. Enter an amount, pick a source and a target currency, and you immediately get the converted figure, plus a reverse conversion and a view of the reference rates. There is no installation and nothing is uploaded.
It is handy for budgeting a trip, checking a price quoted in another currency, or sanity-checking a rough estimate while offline. The rates are reference values rather than live market quotes, and the tool lets you overwrite any rate with the figure from your own bank, so you always work from a number you trust.
Why use Currency Converter on AllFreeTool?
Common Currencies
Convert between a built-in set of major currencies using reference rates per US dollar.
Editable Rates
Override any rate with the value from your bank and reset back to the default at any time.
Swap and Reverse
Flip the direction of a conversion in one click and see the inverse rate directly.
Works Offline
No live rate feed is contacted, so nothing about your amounts ever leaves the browser.
How to use Currency Converter
Enter Amount
Type the value you want to convert into the amount field.
Choose Currencies
Pick the source and target currencies, and swap them if you need the reverse.
Convert
Press convert to see the result, then adjust any rate to match your own reference.
Common questions
Are these live exchange rates?＋
No, and that is deliberate. The converter uses a built-in reference table so it works offline and makes no request to any rate service, which also means no amount you type is ever transmitted. For an exact figure, open the edit rate option and enter the rate your bank or provider shows today.
How do I use my own exchange rate?＋
Open the edit rate option, choose the currency pair, and type the rate you want to use. The conversion then runs against your number instead of the built-in reference. The reset option restores the original reference rates whenever you want to start clean.
Can I convert in the opposite direction quickly?＋
Yes. The swap control exchanges the source and target currencies in one click, and the reverse conversion line shows what one unit of the target currency is worth in the source currency. That is handy when you are comparing a local price with a foreign one.
Is any of my data uploaded?＋
Nothing is uploaded, because nothing needs to be. There is no live rate endpoint to call, so the whole calculation happens inside your browser and no amount, currency, or custom rate is transmitted or logged. The page also keeps working with no network connection.