While Brave Translate will be the default translation option, you may still use your desired Translation extension for translation services in the browser. Note that, as stated in our Privacy Policy, Brave removes IP addresses associated with requests submitted to the translation service and any text submitted is not retained after the request completes.
Brave has partnered with Lingvanex to bring quick, quality and private in-page translation for 108 different languages to the browser. Brave browser now offers it's own built-in translation feature for use in the Desktop and Android browser (iOS to be supported in future builds).