目的 (mokuteki) refers to the reason for which something is done or created, or for which something exists; a goal or aim. It's the 'why' behind an action. It guides plans and efforts. For example, 'この旅行の目的は観光です。' (The purpose of this trip is sightseeing.)

目的 (もくてき) は行動する理由や目指すゴール。計画を立てる時に重要です。例：旅行の目的は観光です。