World Capitals Finder

Find the capital city of any country. Type a country and instantly see its capital. Uses offline cache with online refresh.

World Capitals Finder is a simple and fast Chrome extension that helps you find the capital city of any country in the world. Just type a country’s name (or ISO code) and click Search — the capital will appear instantly. The extension includes an offline database of all countries and their capitals, so it works even without an internet connection. When online, it can also fetch fresh information from the REST Countries API and store it locally for faster access next time. Features: Instant capital lookup by country name or ISO code Offline database with over 200 world capitals Clean, modern English interface Optional online refresh for updated data Cached results for faster repeated searches No permissions beyond local storage Perfect for students, travelers, quiz lovers, or anyone curious about the world’s geography.