В Украине is a free Chrome add-on developed by roootik. It falls under the category of Browsers and the subcategory of Add-ons & Tools. This add-on aims to automatically replace the phrase "на Украине" with "в Украине" on webpages.

With В Украине, users can enhance their online experience by ensuring that the correct preposition is used when referring to Ukraine. The add-on replaces the ethnographic form "на Украине" with the state-forming "в Украине", aligning with the official language guidelines.

By automatically making this substitution, В Украине helps to maintain linguistic accuracy and promotes the use of the correct preposition. This add-on is a useful tool for those who are passionate about language and want to contribute to the proper representation of Ukraine in online content.