To locate a free diary template, you must first specify what type of diary template you need. A diary is a daily recording of some type of event or activity. A personal diary tracks what one is doing throughout the day or what interesting events have occurred in a person's life. A food diary tracks the amount of food eaten and helps one determine where to make adjustments to eat healthier. You
. can purchase a small notebook and create your own custom diary that can be used to track your daily activities or your food intake.