Карты городов России и мира (City Maps of Russia and the World) is a free Chrome add-on developed by u-karty.ru. This add-on provides detailed maps of cities in Russia, Ukraine, Belarus, Kazakhstan, and other countries. It aims to help users find specific addresses, optimal routes, and even check the weather in various cities.

With interactive geographical maps, users can easily locate streets and house numbers in their desired regions and download maps for offline use. The add-on also offers topographical panoramas of the Russian Federation and detailed online satellite maps of regions and cities in the CIS.

It's worth noting that user data privacy is taken seriously. The extension does not require user registration and does not collect any contact, personal, financial, or medical information. Additionally, it does not track the user's location or any GPS data.

Overall, Карты городов России и мира is a useful tool for anyone looking for detailed city maps in Russia and around the world. It provides accurate information without compromising user privacy.