Localhost Refused to Connect? Causes and Fixes Explained

Encountering the “localhost refused to connect” error can be frustrating, especially when you’re working on a local development environment. This error typically occurs when your system cannot establish a connection with the localhost server. In this guide, we’ll break down what localhost is, why this error happens, and how to fix it.

What Is Localhost?

Localhost is a hostname that refers to your computer’s loopback address, typically 127.0.0.1. It allows you to access web applications, databases, or servers running on your local machine.

Key Features of Localhost Loopback Address: Localhost enables you to test applications locally without requiring an internet