Environment Switcher

About

Switch between development, staging and production environments while keeping the same URL path — fast environment switching from the toolbar.

Environment Switcher lets developers, QA, and product teams instantly switch a websites between configured environments (development, staging, production) while preserving the current URL path and query parameters. Use the toolbar popup to choose an environment and the extension will open the equivalent URL in that environment so you can quickly test the same page across environments.

Key features:

Quick environment switching from the browser toolbar.
Preserves path and query parameters so you stay on the same page.
Configurable environments in the options page.
Lightweight background service worker and local storage for preferences.
Who it's for:

Developers and QA who need to test the same route in different environments.
Product managers and support reps who reproduce issues across environments.
How it works: When you pick an environment, the extension builds the equivalent URL for that environment (keeping path and queries) and opens it in a new tab or the active tab depending on your choice.