# iperf3 — Network Bandwidth Measurement Tool > iperf3 is a cross-platform tool for measuring TCP, UDP, and SCTP network bandwidth performance between two endpoints, widely used for network testing and troubleshooting. ## Install Copy the content below into your project: --- Source: https://tokrepo.com/en/workflows/iperf3-network-bandwidth-measurement-tool-fbe9fc21 Author: