🎉 Welcome to Mobile FIRST!
Thank you for installing — let's get you set up in three quick steps.
- 1
📌 Pin the extension
Click the extensions icon in your browser, then pin our extension for quicker access.
- 2
🌐 Open a website and click the icon
The simulator works on open websites, not on the empty new-tab page.
- 3
✅ You're ready!
Switch devices, rotate the screen or take a screenshot using the toolbar on the right.
