How do I reset my Messenger password without Facebook?

To reset your Messenger password without relying directly on Facebook, follow these steps based on the information provided in the search results:

1. Open the Messenger app and log out of your current session if necessary.
2. Select 'Forgotten Password' at the bottom of the login screen.
3. Enter the phone number or email associated with your Messenger account.
4. Wait for a verification code to arrive via SMS or email.
5. Once received, enter the code in the appropriate field within the Messenger app.
6. You'll see an option to log out of other devices; choose whether to log out of other sessions or remain logged in elsewhere.
7. Create a new, secure password that you can easily recall.
8. Confirm the changes by tapping 'Next'.

Please note that the process described above assumes you have access to the phone number or email originally used to register your Messenger account. If you no longer have access to those credentials, regaining control of your account could become more complex and require additional support from Meta (formerly known as Facebook).