Textlabel auto resize thing? Just look at the article

Ok so I don't know how to explain it but basically I am making a command prompt like gui in my place and I want to have the user's name be there so it will be like this Username here> (Text input here) but I don't know how to make it so that the Username textlabel will be auto sized (not the text but the actual label) so then there won't be issues because if the textlabel doesn't have enough room for one username then it will do this thing where characters are overlapping and if it is too big for the name then there will just be a big ugly space.