1 Open https://accounts.snapchat.com
by using the green button below.
Open Snapchat account page >
2 Enter your username and password
Related: Did you forget your current Snapchat password? Learn how to reset it >
3 Change my password
is the button you need to choose in the account page.
4 Enter your current password
and the new password that you want twice. Click on Change password and you’re done.
✓ Result
Once you click now, your password will be modified immediately.