Here's how to add, edit, and manage plugins and widgets on Apple iPhone:
Add and edit widgets on your home screen or lock screen
For iOS 16 and above, you can also add widgets on your lock screen. Long press the lock screen until the custom button appears, then select "Lock Screen" and tap "Add Widget". Select the widget you want to add, click the close button when you're done, and then click "Done".
From the home screen, long-press on a widget or an empty area until the app icon starts jitting.
Click the Add button in the top left corner.
Select a widget, select its size, and tap "Add Widget".
Click "Done" when you're done.
Widget in Today View
Swipe right from the home screen or lock screen.
Long press a widget or empty area until the app icon starts jitting.
Click the Add button in the top left corner.
Scroll down to select the widget and then select its size.
Tap "Add Widget" and then tap "Done".
Edit an existing widget
In Today View, long-press a widget to open the quick actions menu.
Click on "Edit Widget".
Make your changes and tap Outside the widget to exit.
Use widget stacking
You can use widget stacking to save space on your home screen and in Today View.
To add Smart Stacks, a collection of pre-built widgets, press and hold the area on the Home screen or Today View, then tap the Add button.
Scroll down and tap on "Smart Stacking" and then tap on "Add Widget".
To create your own widget stack, long-press an app or empty space, then drag and drop a widget onto another widget.
Delete the widget
Long press on the widget you want to remove.
Click on "Remove Widget".
Click "Remove" again to confirm.
Set up and manage Safari extensions
To manage Safari extensions on iPhone, head to Settings > Safari and tap on Extensions.
Select an extension, and then turn on the "Allow extensions" switch.
With the steps above, you can easily manage the widgets and extensions on your iPhone to customize your experience according to your needs.