Dev Environment Switcher

Dev Environment Switcher lets you jump between all your environments instantly — without retyping URLs or losing your place. HOW IT WORKS Click the extension icon on any page. Your current URL is detected and matched to an environment. Click any other environment to switch there immediately, keeping your exact path, query string and hash intact. FREE FEATURES • 3 built-in environments: localhost, staging, production • One-click switching with full URL preservation • Detects your current environment automatically • Port-aware matching (localhost:3000 vs :4000) PRO FEATURES • Unlimited custom environments • Edit, rename and drag to reorder environments • Port overrides per environment • Alt+Shift+E keyboard shortcut to cycle environments • Quick-copy switched URL without navigating • Path rules — strip or replace path segments on switch • Environment groups by project PERFECT FOR Developers who work across localhost, dev, staging and production daily. No more manually editing URLs in the address bar. One-time payment · Lifetime access · No subscriptions.