You should never use the same password more than once, but using so many different passwords can make it difficult to remember all of them. If you don’t write them down somewhere, you may never remember certain passwords again, including the one for your Wi-Fi network.
Usually your Wi-Fi password should be printed on the back of your router, but if it’s not, don’t sweat it. There’s another way to find the passwords to all of the Wi-Fi networks you’ve ever connected to. They’re all on your computer somewhere.
As long as your Windows or Mac computer has connected to that network before, the Wi-Fi password is permanently stored in your settings. It may require a bit of digging on your part, but all of the passwords are there, saved and ready to be shared with anyone who wants to connect to Wi-Fi.
Here’s how to find the passwords to all of the Wi-Fi networks you’ve ever connected to on MacOS and Windows. For more, discover 17 essential settings for customizing your MacBook or how to get the most out of Windows 11.
How to find Wi-Fi passwords in MacOS
Every password you’ve entered and saved on a Mac is stored in Keychain Access, the password management system for MacOS. And that includes Wi-Fi network passwords.
To start, use the search feature to open the Keychain Access app and do the following:
1. Click on System under System Keychains in the sidebar.
2. Next, click on Passwords at the top of the window.
3. Find the Wi-Fi network you want the password for and double-click on it.
4. Finally, check the box next to Show password and enter your password when prompted.
The password field will then show the password you used to log in to that Wi-Fi network. You can double-click in the password field to select the password and copy it to your clipboard, if needed.
How to find Wi-Fi passwords on Windows