Hostname Replacer is a Chrome extension developed by Eduardo S. Marçal. This free add-on falls under the Browsers category and specifically the Add-ons & Tools subcategory.

Designed to simplify the repetitive task of switching between local and remote server URLs during web application development, Hostname Replacer is a handy tool for developers. Often, developers need to retain the rest of the URL information, such as paths and parameters, while changing the hostname.

With Hostname Replacer, you can define a URL and easily switch between the defined URL and the current one with just one click. This extension streamlines the process, saving developers valuable time and effort.

Whether you're working on a complex web application or a simple website, Hostname Replacer can be a useful addition to your development toolkit. It provides a convenient solution for quickly switching between different server environments while maintaining the integrity of the rest of the URL.