how to autotranslate websites in spanish to english (says add fox lingo, but how do I do it pls?

I think Fox Lingo is an ancient extension... not sure why that is still recommended. Currently, I think most extensions require a user action to trigger translation because the old method of simply injecting Google Translate scripts -- or any scripts from random websites -- into the page is forbidden by the Add-ons site review policy. You can search on the Add-ons site and check features/reviews: https://addons.mozilla.org/firefox/search/?q=translate&type=extension If you use one of the "monkey" extensions (Tampermonkey, Violentmonkey, Greasemonkey), you also could consider user scripts. The monkey extension injects user scripts into the page. I created a userscript that creates a menu item to insert the old Google translate widget, which apparently doesn't give as good a translation as Google's more modern interfaces, but might be "good enough"? * https://greasyfork.org/en/scripts/391935-inject-google-translate-widget (mine) * https://greasyfork.org/en/scripts/369624-google-translation-bar (a more automatic one but I haven't tested recently)