Check Password Strength
These sites let you type in a password to get an estimate of how secure it is, and how long it would take for a computer to break it. Important: Never enter your actual passwords. Also, the estimates may or may not be accurate. For entertainment purposes only, AltSpace.net takes no responsibility for content or security on external websites.
- HAVEIBEENPWNED.COM — Looks up your username or email address against databases over compromised user accounts, and anything it finds means you should change your password for those user accounts. Note that any compromised accounts will still show up after you’ve changed passwords.
These pages will help you generate random passwords, so you don’t have to think up new random combinations of text and numbers yourself.