Check the label on your router or modem
Look in your device’s saved Wi-Fi passwords
On Windows, open Wi-Fi settings or Control Panel and view the saved network password
On Mac, open Keychain Access and find the saved Wi-Fi network password
On iPhone or iPad, check saved Wi-Fi passwords in Settings if available
On Android, check saved Wi-Fi passwords in Wi-Fi settings if your device supports it
Log in to your router’s admin page and view or change the Wi-Fi password
Reset the Wi-Fi password through your internet provider’s app or website
Ask the network owner or administrator for the password
Reset the router to factory settings if you cannot recover the password