Is it possible to have a "free speech" platform that simultaneously stops "hate speech"?

Freedom is always relative. No one has absolute freedom. No matter how much I want to go without sleep, I can't do that. No matter how much I don't like gravity, it limits me (or liberates me, depending on my view). I have the freedom to jump off a highrise, but will that freedom actually do me good? Absolute freedom is not necessarily a good thing as it can harm myself and others.

Therefore free speech doesn't mean I can say whatever I want. It means that I have the right to express my opinions publicly. But there must be restrictions to balance the right to free speech with the need to protect individuals and society from harm (https://en.m.wikipedia.org/wiki/Freedom_of_speech).

Edit: formatting