1. Set up USB debugging on device (if you develop Android apps, this is probably already on… If not, google it for your device)
2. Open page to debug in Chrome on device
3. In chrome on desktop, open Chrome
4. Go to chrome://inspect
5. It’ll show a list – find the page you opened in #2


1. Open iOS Simulator from XCode
2. Open Safari on Desktop
3. Open the page you want to debug
3. Select Develop > iOS Simulator >