Consider using a reputable password manager. These tools securely store all your passwords, generating and storing complex passwords for each of your accounts, including Facebook.
Here is the reality check:
Never reuse passwords. If you use "Summer2024" for Facebook and Canva, and Canva gets breached, hackers will try "Summer2024" on Facebook. Index Of Password Txt Facebookl
If you are concerned about your credentials appearing in such an "Index of" directory: Check Breach Databases : Use services like Have I Been Pwned? Consider using a reputable password manager