Difference Between Free, Hate &Offensive speech given below:

Free speech: Free speech, also called freedom of speech means the free and fearless expression of opinions without any interference. we can say, free speech is the option to state whatever one wants but need to consider three thing.   1)Knowledge,   2)Experience,   3)Action.

Hate speech: We can define hate speech as the reason of conflict. It is more than just harass word  which can harm our society, country and possibly lead to battle between two nations and so on.

Offensive speech: Offensive speech can be defined as speech that causes controversy, anger and argumentative situation. It's one kind of attack among people or group.