Is this private?
Yes. The password is analyzed in your browser and is not included in the copied or exported report.
Local password check
Password Strength Checker
Test a password locally in your browser. Get a practical score, risk flags, and a safe report that never includes the password.
Score
0/100
Weak. Offline attack estimate: less than a second.
Strength report
Waiting for input
Type a password to get a local strength estimate.
No server check
This page does not submit your password for scoring.
Heuristic estimate
Treat the score as guidance, not a breach database lookup.
Prefer long secrets
Length beats decorative complexity for most real passwords.
Suggestions
Is this a breach check?
No. It is a local strength estimate, not a lookup against leaked-password databases.
What should I do with weak passwords?
Replace them with long unique passwords or passphrases, then store them safely.
Passlock for Mac · $14 lifetime
Done. Now lock it down for real.
The browser is fine for one-off checks. The app keeps your passwords, passkeys, and notes locked behind your Mac — offline by default, no cloud account, no subscription.
- Master lock for your whole vaultLock everything behind one Mac-native gate when you step away.
- 4 lock types, including Touch ID & passkeysPick the unlock method per item — password, Touch ID, passkey, or master.
- Offline & native macOS KeychainNo subscription, no cloud account, no sync server reading your secrets.
See all featuresOne-time payment · macOS 14+ · Works offline
Passlock
Vault
All items
Bank · login
support@bank.com
iCloud
you@icloud.com
GitHub
@you
Email · personal
you@kitze.io
Master lock activeOffline · iCloud Keychain