How to change your Chess.com password
Passwords must be at least 8 characters long and include at least one uppercase letter and one number. For a stronger password, use a mix of uppercase and lowercase letters, numbers, and symbols.
Web
Mobile
Tap 'More' at the bottom right and select 'Settings.'
Select 'Account' and then tap 'Password' at the top.
Enter your current password and your new password.
Tap 'Save Password' to apply the changes:
Check out this article if you've forgotten your password: I forgot my password. Can you help me remember?
Security
If you are using a shared or public computer, always make sure you log out of the site completely before leaving the computer unattended.
If you forgot to log out from any device, simply click the red 'Log out on all devices' button on the Change Password page to sign out from everywhere: