2.4.2 - 2026-10-29
Fixed
If you choose the source currency yourself, prices a page clearly shows in another currency are no longer converted as if they were in yours. On a Korean shop such as lfmall.co.kr, with the New Zealand dollar chosen, a price of 1,064,700 won was converted as 1,064,700 New Zealand dollars.
Discount badges such as “37%” are no longer converted as a price of 37.
With the source currency chosen yourself, the message after converting now names that currency instead of the one the page seemed to use.
On some pages whose prices show no currency sign, a price the shop changes after Twinprice converted the prices around it, for example when you pick another size, now converts too.
In the mode that shows only converted prices, a page whose currency Twinprice recognized now keeps it. Before, its own converted prices could make it lose track of the shop’s currency, and prices the page loaded later, such as while scrolling, stayed unconverted.

2.4.1 - 2026-10-28
Fixed

• Shops in New Zealand, Australia, Canada, Singapore and Hong Kong that write prices with a plain $ now properly convert.

2.4.0 · October 26, 2026
New: when Twinprice can’t convert a page, the message now offers Report this website. One press sends only the website’s name, such as shop.example, to twinprice.com so the problem can be fixed. Nothing else from the page is sent, and nothing is sent unless you press it. The popup offers the same button when it finds no prices. Websites that only exist inside a company or home network are never reported.
In Firefox, your first report asks for your permission once.
amazon.com prices in US dollars convert again. So do Amazon prices shown with a currency code, such as PLN 34.98, including prices per unit and crossed-out list prices.
Middle-clicking Rate it in the rating reminder now counts, so the reminder no longer comes back.
2.3.3 · October 22, 2026
In Page options, the switches for converting automatically and for the on-page Convert button now come right after Enable converter, so you no longer have to scroll past the color settings to find them.
2.3.2 · October 22, 2026
The Convert button that appears on a page, and the message after converting, are now about 10% smaller, so they cover less of the page.
2.3.1 · October 22, 2026
Korean prices written with 원, such as 58,000원, now convert. So do amounts in ten-thousands, such as 290만원 (2,900,000 won), and prices followed by a word, such as 6,000원부터 (“from 6,000 won”).
Japanese prices such as 1万円 (10,000 yen) and 1,000円から (“from 1,000 yen”) now convert too.

Bug fixes

New:
-Added support for Chinese, Japanese and Korean

2.2.4 · October 14, 2026
Language, App theme and Price display now open the same dropdown as the currency fields, in light and dark themes. You can choose with the mouse or the keyboard.
The goodbye page shown after uninstalling now opens in the extension's language instead of always in English.
2.2.3 · October 4, 2026
Selecting a price that is already in your target currency now shows a short notice ("This price is already in PLN") instead of doing nothing. The right-click action says the same.
2.2.2 · October 2, 2026
New Language menu with ten languages: English, German, Spanish, French, Italian, Dutch, Polish, Brazilian Portuguese, Turkish and Ukrainian. Automatic follows your browser.
Currency names appear in the language you choose.
The language setting is stored in your browser and never sent anywhere.
2.2.0 · September 28, 2026
The store listing is now available in Polish, German, Spanish, Brazilian Portuguese and French.
A small rating reminder appears in the popup only after Twinprice has worked on five different pages. It goes away for good once you use it or dismiss it.
Uninstalling opens a goodbye page where you can say what went wrong if you want to. Nothing that identifies you is sent.
2.1.7 · September 23, 2026
A maintenance release, with no visible changes.
2.1.6 · September 15, 2026
New App theme setting: system, light or dark.
More price formats are recognized, including Indian digit grouping, Arabic-Indic digits and prices written like .99.
Pages that add prices later are checked again for their currency.
Prices already converted on the page update when a newer exchange rate arrives.
Selecting text that contains several prices no longer quietly converts only the first one.

New features
Added a one-click conversion control directly to ordinary webpages.
Moved the webpage control to the top-right corner.
Added searchable source and target currency selectors.
Added per-website source-currency preferences.
New websites now always start with automatic currency detection (AUTO).
Added optional automatic conversion for remembered websites.
Added support for dynamically loaded prices and single-page shopping websites.
Added separate display modes for showing converted prices beside or instead of original prices.
Interface improvements
Added a smooth fade-in animation when the webpage control appears.
Added visual feedback when conversion succeeds.
Newly converted prices now fade smoothly into place.
Added full reduced-motion support.
Improved keyboard focus, error, progress, and success states.
Improved the Page options animation and prevented popup shaking or unwanted resizing.