The truck route optimizer is a tool designed to solve the Multi-Vehicle Capacitated Routing Problem (CVRP). It allows users to input a central depot location, define the number of delivery vehicles and their individual capacity, and specify multiple destination addresses with associated delivery demands. Based on this input, the tool calculates optimized delivery routes that minimize total travel distance or time while ensuring that each vehicle does not exceed its load capacity. This is particularly useful for logistics companies aiming to improve efficiency in last-mile delivery and fleet utilization.