Open Settings
Tap Wi-Fi
Tap the connected network or the network you want to view
Tap Password
Authenticate with Face ID, Touch ID, or passcode
View or copy the Wi-Fi password
If the password is not shown on your iPhone, check a Mac signed in to the same Apple ID
Open System Settings or System Preferences
Go to Wi-Fi
Open Known Networks or Network Details
Select the network
Click Password
Authenticate to reveal it
If you do not have access to the device or account, ask the network owner for the password