Maybe I have mistaken you for a troll, but your behavior and recent posts on this community say otherwise as they are low-effort and look like bait. Asking questions is always a good thing, I don’t want to discourage you from that. Though you should keep the hypothetical, unrealistic ones in your head as they are contributing nothing here and only waste other people’s time.
It seems you are just young and naive judging from your profile picture, so here’s some advice:
Post less, and research/read more before asking anything. It’ll make you grow faster, not only as a developer, but it also teaches you to think things through better and so you can learn things easily in the future. (RTFM anyone?)
Translate You features LibreTranslate, Lingva, DeepL, MyMemory, Reverso, and SimplyTranslate.
While I can’t speak for any of them, I think that all of those should be safe being that Translate You is FOSS