Onliner real prices is a free Chrome add-on developed by alex.doggy that provides real-time currency conversion for the popular online marketplace onliner.by. With this add-on, users can easily convert prices from the catalog, auto-moto catalog, baraholka, and real estate rentals into any currency, right on the webpage. The add-on allows for automatic currency rate updates from nbrb.by, or users can manually set their preferred exchange rates. Additionally, users have the option to customize the appearance of the website, including adding a "scroll to top" button and hiding the top comment. With Onliner real prices, online shoppers can conveniently view prices in their preferred currency, making it easier to compare and make informed purchasing decisions.