If a device has joined the network before, the password is usually still saved on it, and every major system has a built-in way to reveal it. These steps only work for networks your own devices have already joined, and only on devices you own or manage.
netsh wlan show profiles to list every saved network, then run netsh wlan show profile name="NETWORK NAME" key=clear using the exact network name from the list. Read the password next to Key Content, under Security settings. The password is shown in plain text only for a local administrator.If no device has the password saved, check the label on the bottom or back of the router. It prints the factory default Wi-Fi password, which is only correct if the password was never changed. If a computer or phone is signed in to the router admin page, the current Wi-Fi password is listed in the wireless settings there. If the network belongs to someone else, ask the network owner for the password. As a last resort, reset the router to its factory defaults, which restores the label password, but that erases every custom setting, so read the router reset guide first.
Save the Wi-Fi password in a password manager as soon as it is set, and keep the router label readable, since it holds the factory default and the admin page address. After changing a Wi-Fi password, update every device at once, and keep one written copy in a safe place at home, so a dead phone does not mean a lost password.
Can I find the password for a Wi-Fi network I never joined? No. A device only stores the password for networks it has joined. For a network you have never joined, ask the network owner or check the router label for the factory default.
Why is the password on the router label not working? The label shows the factory default password. If the password was changed after setup, the label is out of date, and the saved password on a device that joined the network is the correct one.
Does the Windows command need administrator rights? Yes. The password is shown in plain text only for a local administrator, so run Command Prompt as administrator before using the netsh command.
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