How do you say in french im right handed?

The most direct way to say "I'm right-handed" in French is:

Je suis droitier.

* Je suis means "I am"

* droitier means "right-handed"

You can also say:

Je suis gaucher.

This means "I am left-handed."

You can use this to clarify you're right-handed if the context is unclear. For example, you could say: "Je suis droitier, pas gaucher." This means "I am right-handed, not left-handed."