Yes, "also" and "too" are the same, although "too" has other meanings as well (for example, the food is too hot to eat). "Even" also has two meanings, but I think in case you can use this: it joins two statements that should be opposites but aren't. "I like to sit outside even when it rains" or "He's very nice even though he yells a lot."

also and too have same meaning but "even " used to show that something is surprising unexpected or extreme.

also and too have same meaning but "even " used to show that something is surprising unexpected or extreme.