All-in-One Custom Search от debdootmanna007

This Firefox WebExtension empowers you to choose your default search engine from a clean, simple dashboard. Instead of being locked into a single choice, you can switch between Startpage, DuckDuckGo, Brave Search, and PrivacyWall with a single click.

The extension works by intercepting your search queries and seamlessly redirecting them to your preferred provider, all while maintaining search suggestions from Google for a consistent and powerful search experience.