Utilify Lab

Currency Converter

Convert between 160+ currencies with official daily exchange rates — no sign-up, no tracking, and no server in between.

Go to the converter

What it is

A free, client-side tool that converts any amount between 160+ world currencies. Pick any pair, type an amount, and see the result instantly. You can swap the pair, edit either side, and compare one amount against several currencies at once.

How to use it

  1. Type an amount to convert.
  2. Pick the source and target currencies (search by code or name).
  3. Hit Swap to flip the pair, or add currencies to Compare.
  4. Recent conversions appear in the History drawer.

Where rates come from

Exchange rates are fetched in your browser from the European Central Bank's daily reference rates (via the open Frankfurter API), with automatic fallback to open.er-api.com. Rates are indicative and update at least daily. The source used for your current conversion is always shown in the converter.

Privacy

The amount you type never leaves your device. Only the currency pair is sent to the rate API. Your conversion history is stored only in your browser's localStorage on this device — never on our servers.

Part of Utilify Lab

Utilify Lab is a collection of lightweight, focused tools. This Currency Converter is one of them — alongside the Calculator, the QR Code Generator, and the Dashboard.