HubSpot Developer Mode Toggle

Enable developerMode=true instantly on HubSpot CMS editor pages with a single click. This lightweight Chrome extension is designed for developers working with HubSpot CMS. It adds a convenient toggle button that refreshes the page and appends ?developerMode=true to the URL when enabled, unlocking advanced developer tools on the design manager and content editor. Features Toggle developer mode on and off with one click Automatically updates the tab icon based on the current page state Works only on HubSpot CMS editor pages to avoid interference elsewhere Supports dark and light mode icons Perfect for: HubSpot theme developers CMS Hub power users Agencies managing multiple HubSpot portals