Open Keychain Access from Applications > Utilities
Search for the account, website, Wi-Fi network, or app name
Double-click the matching item
Check Show password
Enter your Mac login password or use Touch ID
View the saved password
Open Safari
Go to Safari > Settings > Passwords
Authenticate with your Mac login password or Touch ID
Select the saved website account to view the password
Open System Settings
Go to Passwords
Authenticate with your Mac login password or Touch ID
Select the saved account to view the password
Check iCloud Keychain if passwords are synced across Apple devices
Use Spotlight Search to find Keychain Access quickly
Review saved Wi-Fi passwords in Keychain Access by searching the network name
Use the password manager built into your browser if you saved passwords there
Reset the password if you cannot authenticate to view a saved one