Check Wi-Fi password in iOS 15.7.9

If you need help with your Wi‑Fi password

If you need help with your Wi‑Fi password – Apple Support (UK)

•  You need to sign in to your router.
• The Wi-Fi network name, or SSID (service set identifier), is the name your network that has a password.

or If you have iOS 16 / iPadOS 16 or higher:

Go to -> Settings -> tap Wi-Fi -> tap on the hidden Password -> enter Passcode -> you will then see the Wi-Fi Password.

Your Wi-Fi router provides your wireless signal. You need to check with the support folks for your router for instructions on how to reset the Wi-Fi password.