Exercise Help

So I need to get back to the gym but I know a lot of people say heavy lifting is the way to go but honestly I’m not into that. I just want to tone up and use the machines. Are the machines good enough for losing body fat, maintaining or putting on some muscle, and toning up? I just feel like I hear everyone talk mostly about heavy lifting. Idk I just want to do something I like to do and get good results. I’ve just heard mixed things so wanted to see what other people thought. If anyone has any thoughts let me know