Brave Search

• https://search.brave.com/
• search.brave4u7jddbv7cyviptqjc7jusxh72uik7zt6adtckl5f4nwy2v72qd.onion

DuckDuckGo

• https://duckduckgo.com/
• duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion

• https://github.com/benbusby/whoogle-search#public-instances

Searx

• https://searx.space/
• searxspbitokayvkhzhsnljde7rqmn7rvoga6e4waeub3h7ug3nghoad.onion